./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-acceleration/functions_1-1.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_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/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_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-acceleration/functions_1-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/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_6141bfbc-3309-4987-ab92-61b814606056/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 d9fc6ec4480297fee1f7419ded78cafcfaf309d48a05ca3c98ab67dd7817eba5 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:36:39,405 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:36:39,488 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Termination-32bit-Automizer_Default.epf [2023-11-23 21:36:39,494 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:36:39,500 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:36:39,549 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:36:39,553 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:36:39,553 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:36:39,555 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-23 21:36:39,562 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-23 21:36:39,563 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 21:36:39,563 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 21:36:39,564 INFO L153 SettingsManager]: * Use SBE=true [2023-11-23 21:36:39,566 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-11-23 21:36:39,567 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-11-23 21:36:39,567 INFO L153 SettingsManager]: * Use old map elimination=false [2023-11-23 21:36:39,568 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2023-11-23 21:36:39,569 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2023-11-23 21:36:39,569 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-11-23 21:36:39,569 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:36:39,570 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-11-23 21:36:39,571 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 21:36:39,571 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:36:39,571 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 21:36:39,572 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:36:39,572 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-11-23 21:36:39,573 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-11-23 21:36:39,573 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-11-23 21:36:39,573 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 21:36:39,574 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 21:36:39,575 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:36:39,575 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-11-23 21:36:39,576 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:36:39,576 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:36:39,576 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 21:36:39,577 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:36:39,577 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-23 21:36:39,577 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-11-23 21:36:39,578 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_6141bfbc-3309-4987-ab92-61b814606056/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d9fc6ec4480297fee1f7419ded78cafcfaf309d48a05ca3c98ab67dd7817eba5 [2023-11-23 21:36:39,853 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:36:39,893 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:36:39,896 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:36:39,897 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:36:39,898 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:36:39,900 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/../../sv-benchmarks/c/loop-acceleration/functions_1-1.c [2023-11-23 21:36:43,060 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:36:43,336 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:36:43,336 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/sv-benchmarks/c/loop-acceleration/functions_1-1.c [2023-11-23 21:36:43,344 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/data/951ab3a27/31ccb8a639334621b017360f77deb4d3/FLAG5ad49c4c7 [2023-11-23 21:36:43,364 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/data/951ab3a27/31ccb8a639334621b017360f77deb4d3 [2023-11-23 21:36:43,372 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:36:43,376 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:36:43,377 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:36:43,377 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:36:43,384 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:36:43,387 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:36:43" (1/1) ... [2023-11-23 21:36:43,389 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3708fd27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:36:43, skipping insertion in model container [2023-11-23 21:36:43,389 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:36:43" (1/1) ... [2023-11-23 21:36:43,414 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:36:43,614 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:36:43,631 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:36:43,649 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:36:43,666 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:36:43,667 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:36:43 WrapperNode [2023-11-23 21:36:43,667 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:36:43,670 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:36:43,671 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:36:43,671 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:36:43,679 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:36:43" (1/1) ... [2023-11-23 21:36:43,687 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:36:43" (1/1) ... [2023-11-23 21:36:43,706 INFO L138 Inliner]: procedures = 13, calls = 10, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 28 [2023-11-23 21:36:43,706 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:36:43,707 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:36:43,707 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:36:43,708 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:36:43,719 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:36:43" (1/1) ... [2023-11-23 21:36:43,719 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:36:43" (1/1) ... [2023-11-23 21:36:43,721 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:36:43" (1/1) ... [2023-11-23 21:36:43,731 INFO L189 HeapSplitter]: Split 2 memory accesses to 1 slices as follows [2] [2023-11-23 21:36:43,732 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:36:43" (1/1) ... [2023-11-23 21:36:43,732 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:36:43" (1/1) ... [2023-11-23 21:36:43,742 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:36:43" (1/1) ... [2023-11-23 21:36:43,745 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:36:43" (1/1) ... [2023-11-23 21:36:43,747 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:36:43" (1/1) ... [2023-11-23 21:36:43,748 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:36:43" (1/1) ... [2023-11-23 21:36:43,754 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:36:43,756 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:36:43,756 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:36:43,756 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:36:43,757 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:36:43" (1/1) ... [2023-11-23 21:36:43,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:43,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:43,794 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:43,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-11-23 21:36:43,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:36:43,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:36:43,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:36:43,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-23 21:36:43,919 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:36:43,922 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:36:44,082 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 21:36:44,096 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 21:36:44,096 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 21:36:44,098 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:36:44 BoogieIcfgContainer [2023-11-23 21:36:44,098 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 21:36:44,100 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-11-23 21:36:44,100 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-11-23 21:36:44,104 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-11-23 21:36:44,105 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-23 21:36:44,105 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 23.11 09:36:43" (1/3) ... [2023-11-23 21:36:44,106 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@30974e5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 09:36:44, skipping insertion in model container [2023-11-23 21:36:44,107 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-23 21:36:44,108 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:36:43" (2/3) ... [2023-11-23 21:36:44,110 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@30974e5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 09:36:44, skipping insertion in model container [2023-11-23 21:36:44,110 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-23 21:36:44,110 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:36:44" (3/3) ... [2023-11-23 21:36:44,111 INFO L332 chiAutomizerObserver]: Analyzing ICFG functions_1-1.c [2023-11-23 21:36:44,202 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-11-23 21:36:44,203 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-11-23 21:36:44,203 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-11-23 21:36:44,204 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-11-23 21:36:44,204 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-11-23 21:36:44,204 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-11-23 21:36:44,205 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-11-23 21:36:44,205 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-11-23 21:36:44,213 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 11 states have (on average 1.2727272727272727) internal successors, (14), 11 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:36:44,233 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2023-11-23 21:36:44,234 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 21:36:44,234 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 21:36:44,240 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 21:36:44,240 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2023-11-23 21:36:44,241 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-11-23 21:36:44,241 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 11 states have (on average 1.2727272727272727) internal successors, (14), 11 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:36:44,243 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2023-11-23 21:36:44,243 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 21:36:44,243 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 21:36:44,243 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 21:36:44,244 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2023-11-23 21:36:44,251 INFO L748 eck$LassoCheckResult]: Stem: 8#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); 9#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret4#1, main_~x~0#1;main_~x~0#1 := 0; 2#L19-2true [2023-11-23 21:36:44,252 INFO L750 eck$LassoCheckResult]: Loop: 2#L19-2true assume !!(main_~x~0#1 % 4294967296 < 268435455);assume { :begin_inline_f } true;f_#in~z#1 := main_~x~0#1;havoc f_#res#1;havoc f_~z#1;f_~z#1 := f_#in~z#1;f_#res#1 := 2 + f_~z#1; 5#f_returnLabel#1true main_#t~ret4#1 := f_#res#1;havoc f_~z#1;havoc f_#in~z#1;assume { :end_inline_f } true;main_~x~0#1 := main_#t~ret4#1;havoc main_#t~ret4#1; 2#L19-2true [2023-11-23 21:36:44,258 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:36:44,258 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2023-11-23 21:36:44,269 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:36:44,269 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [123068760] [2023-11-23 21:36:44,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:36:44,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:36:44,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:36:44,362 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:36:44,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:36:44,387 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 21:36:44,391 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:36:44,391 INFO L85 PathProgramCache]: Analyzing trace with hash 1315, now seen corresponding path program 1 times [2023-11-23 21:36:44,391 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:36:44,392 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2124007570] [2023-11-23 21:36:44,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:36:44,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:36:44,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:36:44,419 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:36:44,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:36:44,430 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 21:36:44,432 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:36:44,432 INFO L85 PathProgramCache]: Analyzing trace with hash 925797, now seen corresponding path program 1 times [2023-11-23 21:36:44,433 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:36:44,433 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1237788383] [2023-11-23 21:36:44,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:36:44,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:36:44,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:36:44,446 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:36:44,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:36:44,458 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 21:36:44,553 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 21:36:44,554 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 21:36:44,554 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 21:36:44,554 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 21:36:44,555 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-23 21:36:44,555 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:44,555 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 21:36:44,555 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 21:36:44,555 INFO L133 ssoRankerPreferences]: Filename of dumped script: functions_1-1.c_Iteration1_Loop [2023-11-23 21:36:44,556 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 21:36:44,556 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 21:36:44,573 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 21:36:44,584 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 21:36:44,587 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 21:36:44,591 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 21:36:44,704 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 21:36:44,705 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-23 21:36:44,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:44,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:44,713 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:44,728 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 21:36:44,728 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 21:36:44,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2023-11-23 21:36:44,781 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 21:36:44,781 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_f_~z#1=0} Honda state: {ULTIMATE.start_f_~z#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 21:36:44,813 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:44,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:44,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:44,816 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:44,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2023-11-23 21:36:44,848 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 21:36:44,848 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 21:36:44,877 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 21:36:44,877 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_f_#in~z#1=0} Honda state: {ULTIMATE.start_f_#in~z#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 21:36:44,900 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:44,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:44,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:44,903 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:44,914 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 21:36:44,914 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 21:36:44,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2023-11-23 21:36:44,955 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 21:36:44,955 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret4#1=0} Honda state: {ULTIMATE.start_main_#t~ret4#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 21:36:44,979 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:44,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:44,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:44,981 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:44,984 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 21:36:44,984 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 21:36:44,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2023-11-23 21:36:45,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:45,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:45,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:45,037 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:45,040 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-23 21:36:45,041 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 21:36:45,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2023-11-23 21:36:45,088 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-23 21:36:45,097 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:45,098 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 21:36:45,098 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 21:36:45,124 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 21:36:45,124 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 21:36:45,125 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-23 21:36:45,125 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:45,125 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 21:36:45,125 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 21:36:45,125 INFO L133 ssoRankerPreferences]: Filename of dumped script: functions_1-1.c_Iteration1_Loop [2023-11-23 21:36:45,125 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 21:36:45,126 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 21:36:45,127 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 21:36:45,131 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 21:36:45,142 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 21:36:45,145 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 21:36:45,259 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 21:36:45,264 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-23 21:36:45,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:45,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:45,272 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:45,280 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 21:36:45,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2023-11-23 21:36:45,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:45,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:45,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:45,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:45,296 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:45,298 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:36:45,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:45,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:45,345 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:45,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:45,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:45,348 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:45,356 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 21:36:45,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2023-11-23 21:36:45,369 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:45,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:45,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:45,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:45,370 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:45,375 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:36:45,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:45,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:45,412 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:45,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:45,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:45,414 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:45,422 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 21:36:45,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2023-11-23 21:36:45,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:45,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:45,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:45,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:45,436 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:45,437 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:36:45,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:45,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:45,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:45,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:45,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:45,474 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:45,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2023-11-23 21:36:45,481 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 21:36:45,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:45,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:45,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:45,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:45,494 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:45,496 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:36:45,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:45,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:45,529 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:45,529 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-23 21:36:45,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:45,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:45,531 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:45,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:45,557 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:45,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:45,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:45,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:45,558 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:45,559 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:45,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:45,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2023-11-23 21:36:45,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:45,595 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:45,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:45,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:45,597 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:45,600 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 21:36:45,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2023-11-23 21:36:45,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:45,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:45,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:45,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:45,615 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:45,619 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:45,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:45,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:45,658 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:45,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:45,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:45,660 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:45,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2023-11-23 21:36:45,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:45,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:45,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:45,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:45,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:45,677 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:45,678 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:45,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:45,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:45,705 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:45,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:45,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:45,707 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:45,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2023-11-23 21:36:45,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:45,734 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:45,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:45,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:45,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:45,735 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:45,736 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:45,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:45,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:45,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:45,768 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-23 21:36:45,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:45,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:45,770 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:45,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:45,792 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:45,792 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:45,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:45,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:45,793 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:45,794 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:45,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:45,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2023-11-23 21:36:45,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:45,836 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:45,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:45,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:45,843 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:45,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2023-11-23 21:36:45,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:45,866 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:45,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:45,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:45,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:45,867 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:45,872 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:45,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:45,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:45,909 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:45,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:45,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:45,910 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:45,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:45,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2023-11-23 21:36:45,935 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:45,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:45,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:45,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:45,936 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:45,938 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:45,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:45,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:45,968 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:45,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:45,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:45,971 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:45,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2023-11-23 21:36:45,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:45,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:45,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:45,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:45,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:45,993 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:45,997 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:45,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:46,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:46,022 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:46,023 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-23 21:36:46,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:46,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:46,024 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:46,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2023-11-23 21:36:46,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:46,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:46,038 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:46,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:46,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:46,038 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:46,040 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:36:46,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:46,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:46,100 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:46,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:46,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:46,102 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:46,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2023-11-23 21:36:46,106 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 21:36:46,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:46,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:46,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:46,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:46,119 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:46,129 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:36:46,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:46,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:46,172 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:46,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:46,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:46,174 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:46,185 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 21:36:46,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2023-11-23 21:36:46,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:46,197 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:46,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:46,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:46,197 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:46,199 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:36:46,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:46,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:46,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:46,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:46,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:46,232 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:46,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2023-11-23 21:36:46,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:46,245 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:46,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:46,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:46,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:46,245 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:46,248 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:36:46,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:46,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:46,319 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:46,320 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-23 21:36:46,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:46,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:46,322 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:46,324 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 21:36:46,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:46,337 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:46,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:46,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:46,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:46,338 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:46,339 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:46,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:46,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2023-11-23 21:36:46,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:46,375 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:46,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:46,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:46,377 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:46,381 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 21:36:46,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:46,394 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:46,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:46,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:46,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:46,395 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:46,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2023-11-23 21:36:46,402 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:46,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:46,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:46,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:46,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:46,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:46,444 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:46,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:46,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2023-11-23 21:36:46,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:46,460 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:46,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:46,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:46,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:46,461 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:46,465 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:46,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:46,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:46,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2023-11-23 21:36:46,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:46,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:46,493 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:46,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:46,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2023-11-23 21:36:46,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:46,505 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:46,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:46,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:46,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:46,506 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:46,507 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:46,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:46,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:46,539 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:46,539 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-23 21:36:46,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:46,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:46,541 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:46,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2023-11-23 21:36:46,543 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 21:36:46,555 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:46,555 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:36:46,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:46,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:46,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:46,556 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:46,558 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:46,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:46,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:46,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:46,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:46,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:46,606 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:46,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2023-11-23 21:36:46,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:46,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:46,622 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:36:46,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:46,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:46,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:46,623 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:46,631 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:46,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:46,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:46,669 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:46,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:46,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:46,670 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:46,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2023-11-23 21:36:46,673 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 21:36:46,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:46,684 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:36:46,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:46,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:46,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:46,684 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:46,687 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:46,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:46,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:46,728 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:46,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:46,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:46,730 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:46,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:46,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2023-11-23 21:36:46,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:46,747 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:36:46,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:46,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:46,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:46,748 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:46,750 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:46,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:46,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:46,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2023-11-23 21:36:46,781 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-23 21:36:46,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:46,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:46,783 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:46,789 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 21:36:46,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:46,804 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:46,804 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:46,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:46,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:46,804 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:46,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2023-11-23 21:36:46,807 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:36:46,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:46,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:46,845 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:46,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:46,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:46,847 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:46,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2023-11-23 21:36:46,856 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 21:36:46,867 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:46,867 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:46,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:46,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:46,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:46,867 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:46,875 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:36:46,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:46,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:46,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:46,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:46,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:46,930 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:46,933 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 21:36:46,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2023-11-23 21:36:46,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:46,947 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:46,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:46,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:46,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:46,948 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:46,951 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:36:46,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:46,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:47,000 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:47,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:47,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:47,001 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:47,004 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 21:36:47,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:47,018 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:47,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:47,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:47,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:47,018 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:47,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2023-11-23 21:36:47,021 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:36:47,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:47,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:47,054 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:47,054 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-23 21:36:47,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:47,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:47,056 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:47,060 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 21:36:47,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:47,073 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:47,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:47,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:47,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:47,073 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:47,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2023-11-23 21:36:47,077 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:47,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:47,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:47,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:47,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:47,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:47,120 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:47,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:47,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2023-11-23 21:36:47,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:47,139 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:47,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:47,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:47,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:47,140 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:47,144 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:47,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:47,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:47,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:47,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:47,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:47,193 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:47,196 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 21:36:47,209 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:47,209 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:47,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:47,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:47,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:47,209 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:47,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2023-11-23 21:36:47,211 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:47,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:47,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:47,251 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:47,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:47,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:47,253 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:47,278 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 21:36:47,291 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:47,291 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:47,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:47,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:47,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:47,292 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:47,293 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:47,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:47,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2023-11-23 21:36:47,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:47,328 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:47,329 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-23 21:36:47,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:47,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:47,330 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:47,333 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 21:36:47,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:47,346 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:47,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:47,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:47,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:47,347 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:36:47,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2023-11-23 21:36:47,349 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:47,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:47,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:47,380 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:47,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:47,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:47,382 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:47,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:47,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:47,403 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:47,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:47,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:47,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:47,404 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:36:47,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2023-11-23 21:36:47,410 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:47,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:47,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:47,464 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:47,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:47,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:47,466 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:47,468 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 21:36:47,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2023-11-23 21:36:47,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:47,483 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:47,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:47,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:47,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:47,483 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:36:47,485 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:47,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:47,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:47,529 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:47,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:47,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:47,530 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:47,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:47,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2023-11-23 21:36:47,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:47,547 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:47,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:47,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:47,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:47,548 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:36:47,549 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:47,550 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:47,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:47,580 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:47,726 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 21:36:47,727 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 21:36:47,727 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 21:36:47,727 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 21:36:47,727 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-23 21:36:47,727 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:47,727 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 21:36:47,728 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 21:36:47,728 INFO L133 ssoRankerPreferences]: Filename of dumped script: functions_1-1.c_Iteration1_Lasso [2023-11-23 21:36:47,728 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 21:36:47,728 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 21:36:47,737 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 21:36:47,765 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 21:36:47,770 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 21:36:47,792 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 21:36:47,820 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 21:36:47,823 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 21:36:47,827 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 21:36:47,829 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 21:36:47,833 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 21:36:48,056 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 21:36:48,056 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-23 21:36:48,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:48,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:48,058 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:48,060 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 21:36:48,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:48,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:48,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:48,073 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:48,079 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:48,080 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:36:48,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2023-11-23 21:36:48,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:48,114 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:48,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:48,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:48,116 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:48,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:48,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2023-11-23 21:36:48,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:48,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:48,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:48,131 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:48,133 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:48,133 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:36:48,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:48,178 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:48,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:48,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:48,179 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:48,181 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 21:36:48,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:48,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:48,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:48,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:48,194 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:48,195 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:36:48,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:48,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2023-11-23 21:36:48,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:48,225 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:48,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:48,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:48,227 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:48,231 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 21:36:48,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:48,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:48,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:48,243 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:48,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2023-11-23 21:36:48,245 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:48,245 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:36:48,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:48,295 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:48,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:48,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:48,299 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:48,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:48,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:48,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:48,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:48,317 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:48,319 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:48,319 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:36:48,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2023-11-23 21:36:48,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:48,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:48,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:48,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:48,360 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:48,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:48,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:48,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:48,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:48,375 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:48,377 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:48,377 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:36:48,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2023-11-23 21:36:48,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:48,415 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:48,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:48,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:48,416 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:48,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:48,431 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:48,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:48,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:48,432 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:48,433 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:48,434 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:36:48,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2023-11-23 21:36:48,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:48,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:48,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:48,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:48,472 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:48,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:48,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2023-11-23 21:36:48,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:48,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:48,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:48,486 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:48,488 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:48,488 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:36:48,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:48,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:48,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:48,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:48,520 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:48,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:48,541 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:48,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:48,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:48,542 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:48,543 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:48,544 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:36:48,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2023-11-23 21:36:48,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:48,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:48,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:48,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:48,580 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:48,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:48,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:48,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:48,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:48,595 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:48,597 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:48,597 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:36:48,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2023-11-23 21:36:48,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:48,634 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:48,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:48,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:48,636 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:48,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:48,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:48,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:48,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:48,654 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:48,655 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:48,656 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:36:48,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2023-11-23 21:36:48,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:48,685 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:48,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:48,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:48,687 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:48,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:48,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2023-11-23 21:36:48,701 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:48,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:48,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:48,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:48,702 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:48,703 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:36:48,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:48,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:48,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:48,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:48,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:48,736 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:48,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:48,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:48,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:48,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:48,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:48,755 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:48,755 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:36:48,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:48,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2023-11-23 21:36:48,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:48,782 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:48,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:48,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:48,784 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:48,786 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 21:36:48,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:48,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:48,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:48,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:48,799 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:48,800 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:36:48,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:48,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2023-11-23 21:36:48,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:48,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:48,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:48,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:48,837 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:48,839 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 21:36:48,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:48,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:48,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:48,853 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:48,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2023-11-23 21:36:48,859 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:48,859 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:36:48,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:48,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:48,898 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-23 21:36:48,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:48,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:48,899 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:48,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:48,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:48,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:48,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:48,914 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:48,917 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:48,917 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:48,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2023-11-23 21:36:48,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:48,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:48,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:48,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:48,956 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:48,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:48,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:48,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:48,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:48,971 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:48,973 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:48,974 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:48,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2023-11-23 21:36:48,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:49,011 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:49,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:49,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:49,013 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:49,016 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 21:36:49,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:49,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:49,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:49,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:49,029 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:49,030 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:49,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:49,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2023-11-23 21:36:49,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:49,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:49,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:49,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:49,068 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:49,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:49,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:49,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:49,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:49,084 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:49,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2023-11-23 21:36:49,089 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:49,089 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:49,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:49,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:49,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:49,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:49,127 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:49,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:49,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:49,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:49,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:49,143 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:49,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2023-11-23 21:36:49,148 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:49,149 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:49,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:49,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:49,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:49,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:49,187 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:49,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:49,202 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:49,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:49,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:49,203 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:49,206 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:49,206 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:49,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2023-11-23 21:36:49,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:49,251 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:49,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:49,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:49,253 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:49,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:49,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2023-11-23 21:36:49,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:49,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:49,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:49,269 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:49,271 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:49,271 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:49,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:49,301 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:49,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:49,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:49,302 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:49,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:49,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:49,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:49,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:49,318 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:49,320 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:49,320 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:49,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2023-11-23 21:36:49,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:49,359 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:49,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:49,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:49,360 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:49,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:49,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:49,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:49,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:49,378 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:49,380 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:49,380 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:49,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2023-11-23 21:36:49,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:49,417 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:49,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:49,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:49,418 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:49,421 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 21:36:49,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:49,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:49,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:49,434 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:49,436 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:49,436 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:49,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2023-11-23 21:36:49,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:49,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:49,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:49,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:49,484 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:49,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:49,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:49,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:49,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:49,502 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:49,504 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:49,504 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:49,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2023-11-23 21:36:49,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:49,555 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:49,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:49,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:49,556 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:49,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2023-11-23 21:36:49,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:49,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:49,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:49,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:49,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:49,571 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:49,572 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:49,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:49,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:49,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2023-11-23 21:36:49,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:49,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:49,608 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:49,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2023-11-23 21:36:49,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:49,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:49,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:49,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:49,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:49,620 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:49,621 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:49,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:49,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:49,636 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2023-11-23 21:36:49,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:49,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:49,645 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:49,647 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 21:36:49,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2023-11-23 21:36:49,659 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:49,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:49,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:49,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:49,660 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:49,660 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:49,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:49,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:49,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2023-11-23 21:36:49,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:49,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:49,686 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:49,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2023-11-23 21:36:49,687 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 21:36:49,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:49,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:49,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:49,698 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:49,704 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:49,704 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:49,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:49,747 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:49,747 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-23 21:36:49,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:49,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:49,748 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:49,753 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 21:36:49,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:49,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:49,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:49,766 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:49,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2023-11-23 21:36:49,769 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:49,769 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:49,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:49,807 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:49,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:49,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:49,808 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:49,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:49,825 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:49,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:49,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:49,826 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:49,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2023-11-23 21:36:49,829 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:49,829 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:49,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:49,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:49,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:49,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:49,869 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:49,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2023-11-23 21:36:49,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:49,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:49,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:49,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:49,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:49,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:49,884 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:49,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:49,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:49,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:49,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:49,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:49,913 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:49,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:49,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:49,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:49,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:49,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:49,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2023-11-23 21:36:49,933 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:49,933 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:49,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:49,971 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:49,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:49,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:49,972 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:49,977 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 21:36:49,989 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:49,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:49,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:49,990 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:49,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2023-11-23 21:36:49,993 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:49,993 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:50,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:50,039 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:50,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:50,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:50,040 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:50,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:50,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:50,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:50,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:50,056 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:50,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2023-11-23 21:36:50,059 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:50,059 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:50,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:50,099 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:50,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:50,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:50,101 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:50,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:50,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:50,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:50,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:50,116 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:50,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2023-11-23 21:36:50,119 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:50,119 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:50,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:50,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:50,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:50,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:50,160 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:50,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:50,175 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:50,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:50,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:50,175 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:50,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2023-11-23 21:36:50,179 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:50,179 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:50,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:50,215 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:50,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:50,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:50,216 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:50,219 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 21:36:50,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:50,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:50,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:50,232 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:50,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2023-11-23 21:36:50,235 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:50,235 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:50,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:50,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2023-11-23 21:36:50,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:50,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:50,281 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:50,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2023-11-23 21:36:50,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:50,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:50,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:50,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:50,294 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:50,297 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:50,298 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:50,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:50,322 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:50,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:50,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:50,324 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:50,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2023-11-23 21:36:50,326 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 21:36:50,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:50,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:50,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:50,337 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:50,339 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:50,339 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:50,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:50,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:50,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:50,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:50,368 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:50,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2023-11-23 21:36:50,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:50,379 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:50,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:50,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:50,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:50,380 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:50,380 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:50,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:50,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:50,395 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2023-11-23 21:36:50,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:50,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:50,396 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:50,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2023-11-23 21:36:50,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:50,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:50,413 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:50,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:50,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:50,413 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:50,417 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:50,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:50,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:50,439 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2023-11-23 21:36:50,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:50,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:50,440 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:50,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2023-11-23 21:36:50,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:50,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:50,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:50,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:50,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:50,453 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:50,453 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:50,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:50,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:50,467 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:50,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:50,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:50,468 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:50,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2023-11-23 21:36:50,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:50,481 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:50,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:50,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:50,481 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:50,488 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:50,489 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:50,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:50,521 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:50,521 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-23 21:36:50,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:50,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:50,523 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:50,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2023-11-23 21:36:50,524 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 21:36:50,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:50,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:50,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:50,535 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:50,539 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:36:50,539 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:36:50,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:50,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2023-11-23 21:36:50,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:50,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:50,581 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:50,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2023-11-23 21:36:50,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:50,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:50,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:50,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:50,593 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:50,596 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:36:50,596 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:36:50,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:50,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2023-11-23 21:36:50,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:50,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:50,617 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:50,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2023-11-23 21:36:50,619 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 21:36:50,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:50,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:50,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:50,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:50,630 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:50,631 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:36:50,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:50,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:50,646 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:50,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:50,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:50,647 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:50,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2023-11-23 21:36:50,648 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 21:36:50,659 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:50,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:50,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:50,659 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:50,663 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:36:50,663 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:36:50,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:50,705 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:50,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:50,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:50,706 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:50,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2023-11-23 21:36:50,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:50,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:50,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:50,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:50,720 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:50,723 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:36:50,723 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:36:50,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:50,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2023-11-23 21:36:50,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:50,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:50,760 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:50,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2023-11-23 21:36:50,762 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 21:36:50,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:50,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:50,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:50,773 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:50,775 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:36:50,776 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:36:50,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:50,810 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:50,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:50,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:50,812 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:50,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:50,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2023-11-23 21:36:50,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:50,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:50,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:50,836 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:50,839 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:36:50,839 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:36:50,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:50,879 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:50,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:50,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:50,880 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:50,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:50,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2023-11-23 21:36:50,898 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:50,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:50,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:50,899 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:50,902 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:36:50,902 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:36:50,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:50,943 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:50,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:50,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:50,945 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:50,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:50,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:50,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:50,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:50,962 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:50,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2023-11-23 21:36:50,966 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:36:50,966 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:36:50,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:51,000 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:51,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:51,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:51,002 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:51,004 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 21:36:51,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:51,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:51,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:51,017 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:51,020 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:36:51,020 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:36:51,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2023-11-23 21:36:51,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:51,060 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:51,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:51,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:51,062 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:51,064 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 21:36:51,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:51,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:51,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:51,078 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:51,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2023-11-23 21:36:51,081 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:36:51,081 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:36:51,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:51,124 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:51,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:51,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:51,126 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:51,128 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 21:36:51,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:51,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:51,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:51,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:51,141 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:51,142 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:36:51,142 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:51,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2023-11-23 21:36:51,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:51,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:51,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:51,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:51,176 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:51,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:51,191 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:51,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:51,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:51,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:51,192 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:51,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2023-11-23 21:36:51,193 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:36:51,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:51,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:51,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:51,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:51,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:51,228 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:51,231 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 21:36:51,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:51,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:51,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:51,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:51,244 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:51,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2023-11-23 21:36:51,245 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:36:51,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:51,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:51,278 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:51,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:51,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:51,280 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:51,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:51,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2023-11-23 21:36:51,296 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:51,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:51,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:51,296 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:51,305 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:36:51,306 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:36:51,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:51,359 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:51,360 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-23 21:36:51,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:51,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:51,361 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:51,363 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 21:36:51,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:51,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2023-11-23 21:36:51,376 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:51,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:51,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:51,377 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:51,379 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:51,379 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:51,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:51,410 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:51,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:51,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:51,412 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:51,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:51,437 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:51,437 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:51,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:51,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:51,438 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:51,444 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:51,444 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:51,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2023-11-23 21:36:51,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:51,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:51,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:51,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:51,481 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:51,483 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 21:36:51,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:51,496 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:51,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:51,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:51,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:51,497 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:51,498 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:51,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:51,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2023-11-23 21:36:51,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:51,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:51,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:51,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:51,529 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:51,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:51,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:51,544 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:51,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:51,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:51,544 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:51,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2023-11-23 21:36:51,547 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:51,547 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:51,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:51,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:51,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:51,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:51,584 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:51,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:51,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2023-11-23 21:36:51,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:51,600 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:51,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:51,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:51,600 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:51,602 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:51,603 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:51,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:51,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2023-11-23 21:36:51,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:51,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:51,629 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:51,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2023-11-23 21:36:51,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:51,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:51,641 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:51,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:51,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:51,642 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:51,644 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:51,644 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:51,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:51,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2023-11-23 21:36:51,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:51,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:51,689 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:51,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2023-11-23 21:36:51,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:51,701 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:51,701 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:51,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:51,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:51,701 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:51,703 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:51,703 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:51,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:51,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2023-11-23 21:36:51,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:51,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:51,723 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:51,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2023-11-23 21:36:51,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:51,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:51,735 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:51,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:51,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:51,735 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:51,737 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:51,737 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:51,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:51,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2023-11-23 21:36:51,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:51,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:51,783 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:51,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2023-11-23 21:36:51,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:51,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:51,794 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:51,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:51,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:51,795 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:51,797 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:51,797 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:51,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:51,834 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:51,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:51,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:51,835 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:51,837 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 21:36:51,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2023-11-23 21:36:51,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:51,847 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:51,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:51,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:51,848 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:51,850 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:51,850 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:51,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:51,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2023-11-23 21:36:51,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:51,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:51,913 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:51,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2023-11-23 21:36:51,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:51,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:51,925 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:51,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:51,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:51,925 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:51,927 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:51,927 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:51,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:51,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2023-11-23 21:36:51,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:51,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:51,947 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:51,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2023-11-23 21:36:51,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:51,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:51,959 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:51,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:51,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:51,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:51,959 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:51,960 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:51,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:51,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:51,975 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:51,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:51,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:51,976 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:51,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2023-11-23 21:36:51,980 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 21:36:51,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:51,990 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:51,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:51,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:51,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:51,990 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:51,991 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:51,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:51,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:52,006 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:52,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:52,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:52,007 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:52,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2023-11-23 21:36:52,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:52,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:52,019 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:52,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:52,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:52,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:52,019 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:52,020 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:52,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:52,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:52,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2023-11-23 21:36:52,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:52,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:52,036 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:52,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2023-11-23 21:36:52,038 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 21:36:52,048 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:52,048 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:52,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:52,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:52,048 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:52,054 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:52,054 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:52,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:52,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2023-11-23 21:36:52,083 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-23 21:36:52,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:52,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:52,084 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:52,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2023-11-23 21:36:52,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:52,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:52,098 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:36:52,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:52,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:52,098 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:52,102 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:52,102 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:52,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:52,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2023-11-23 21:36:52,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:52,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:52,126 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:52,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2023-11-23 21:36:52,127 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 21:36:52,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:52,138 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:36:52,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:52,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:52,138 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:52,143 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:52,143 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:52,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:52,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2023-11-23 21:36:52,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:52,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:52,164 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:52,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2023-11-23 21:36:52,165 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 21:36:52,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:52,176 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:36:52,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:52,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:52,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:52,176 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:52,177 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:52,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:52,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:52,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2023-11-23 21:36:52,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:52,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:52,193 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:52,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2023-11-23 21:36:52,195 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 21:36:52,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:52,205 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:36:52,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:52,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:52,206 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:52,208 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:52,209 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:52,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:52,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2023-11-23 21:36:52,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:52,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:52,243 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:52,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2023-11-23 21:36:52,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:52,256 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:52,256 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:36:52,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:52,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:52,256 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:52,260 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:52,260 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:52,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:52,303 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:52,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:52,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:52,304 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:52,310 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 21:36:52,322 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:52,322 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:36:52,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:52,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:52,323 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:52,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2023-11-23 21:36:52,326 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:52,326 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:52,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:52,375 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:52,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:52,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:52,377 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:52,382 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 21:36:52,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:52,394 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:36:52,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:52,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:52,395 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:52,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2023-11-23 21:36:52,398 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:52,398 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:52,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:52,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:52,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:52,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:52,436 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:52,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:52,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:52,461 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:36:52,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:52,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:52,462 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:52,464 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:52,465 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:52,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2023-11-23 21:36:52,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:52,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2023-11-23 21:36:52,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:52,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:52,486 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:52,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:52,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:52,507 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:36:52,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:52,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:52,507 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:52,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2023-11-23 21:36:52,510 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:52,510 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:52,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:52,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2023-11-23 21:36:52,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:52,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:52,547 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:52,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2023-11-23 21:36:52,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:52,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:52,560 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:36:52,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:52,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:52,561 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:52,563 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:52,563 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:52,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:52,587 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:52,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:52,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:52,589 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:52,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2023-11-23 21:36:52,592 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 21:36:52,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:52,603 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:36:52,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:52,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:52,603 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:52,605 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:52,605 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:52,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:52,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:52,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:52,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:52,628 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:52,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2023-11-23 21:36:52,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:52,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:52,641 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:36:52,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:52,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:52,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:52,642 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:52,642 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:52,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:52,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:52,659 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:52,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:52,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:52,661 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:52,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2023-11-23 21:36:52,663 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 21:36:52,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:52,673 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:36:52,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:52,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:52,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:52,674 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:52,675 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:52,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:52,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:52,719 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:52,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:52,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:52,721 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:52,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:52,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:52,738 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:36:52,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:52,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:52,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:52,738 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:52,739 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:52,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:52,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2023-11-23 21:36:52,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:52,776 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:52,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:52,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:52,777 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:52,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2023-11-23 21:36:52,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:52,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:52,789 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:36:52,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:52,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:52,790 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:52,796 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:52,796 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:52,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:52,863 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:52,863 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-23 21:36:52,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:52,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:52,864 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:52,869 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 21:36:52,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:52,882 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:52,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:52,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:52,882 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:52,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2023-11-23 21:36:52,886 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:36:52,887 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:36:52,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:52,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2023-11-23 21:36:52,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:52,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:52,923 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:52,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2023-11-23 21:36:52,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:52,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:52,937 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:52,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:52,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:52,937 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:52,940 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:36:52,941 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:36:52,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:52,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:52,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:52,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:52,989 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:53,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:53,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2023-11-23 21:36:53,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:53,031 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:53,031 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:53,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:53,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:53,032 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:53,033 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:36:53,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:53,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:53,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:53,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:53,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:53,075 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:53,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:53,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2023-11-23 21:36:53,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:53,095 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:53,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:53,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:53,095 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:53,099 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:36:53,099 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:36:53,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:53,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2023-11-23 21:36:53,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:53,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:53,132 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:53,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2023-11-23 21:36:53,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:53,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:53,144 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:53,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:53,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:53,145 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:53,148 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:36:53,148 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:36:53,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:53,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2023-11-23 21:36:53,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:53,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:53,175 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:53,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2023-11-23 21:36:53,177 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 21:36:53,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:53,187 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:53,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:53,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:53,188 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:53,192 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:36:53,192 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:36:53,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:53,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2023-11-23 21:36:53,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:53,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:53,242 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:53,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2023-11-23 21:36:53,244 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 21:36:53,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:53,256 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:53,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:53,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:53,256 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:53,259 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:36:53,260 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:36:53,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:53,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2023-11-23 21:36:53,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:53,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:53,313 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:53,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2023-11-23 21:36:53,314 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 21:36:53,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:53,330 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:53,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:53,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:53,331 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:53,336 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:36:53,337 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:36:53,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:53,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:53,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:53,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:53,370 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:53,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2023-11-23 21:36:53,372 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 21:36:53,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:53,383 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:53,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:53,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:53,383 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:53,386 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:36:53,386 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:36:53,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:53,409 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:53,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:53,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:53,410 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:53,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2023-11-23 21:36:53,412 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 21:36:53,423 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:53,423 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:53,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:53,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:53,423 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:53,426 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:36:53,427 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:36:53,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:53,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2023-11-23 21:36:53,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:53,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:53,470 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:53,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2023-11-23 21:36:53,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:53,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:53,482 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:53,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:53,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:53,482 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:53,485 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:36:53,485 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:36:53,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:53,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:53,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:53,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:53,511 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:53,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2023-11-23 21:36:53,513 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 21:36:53,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:53,524 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:53,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:53,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:53,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:53,525 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:53,526 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:36:53,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:53,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:53,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2023-11-23 21:36:53,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:53,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:53,567 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:53,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2023-11-23 21:36:53,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:53,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:53,583 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:53,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:53,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:53,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:53,583 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:53,587 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:36:53,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:53,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:53,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2023-11-23 21:36:53,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:53,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:53,631 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:53,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2023-11-23 21:36:53,632 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 21:36:53,643 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:53,644 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:53,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:53,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:53,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:53,644 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:53,645 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:36:53,645 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:53,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:53,678 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:53,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:53,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:53,679 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:53,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2023-11-23 21:36:53,680 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 21:36:53,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:53,692 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:53,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:53,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:53,692 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:53,706 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:36:53,706 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:36:53,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:53,798 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:53,798 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-23 21:36:53,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:53,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:53,799 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:53,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2023-11-23 21:36:53,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:53,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:53,813 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:53,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:53,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:53,813 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:53,815 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:53,816 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:53,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:53,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2023-11-23 21:36:53,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:53,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:53,871 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:53,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2023-11-23 21:36:53,873 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 21:36:53,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:53,884 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:53,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:53,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:53,884 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:53,887 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:53,887 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:53,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:53,931 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:53,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:53,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:53,933 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:53,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:53,949 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:53,950 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:53,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:53,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:53,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:53,950 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:53,951 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:53,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:53,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2023-11-23 21:36:53,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:53,988 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:53,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:53,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:53,990 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:53,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2023-11-23 21:36:53,993 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 21:36:54,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:54,005 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:54,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:54,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:54,005 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:54,008 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:54,008 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:54,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:54,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2023-11-23 21:36:54,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:54,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:54,063 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:54,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2023-11-23 21:36:54,064 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 21:36:54,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:54,075 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:54,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:54,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:54,076 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:54,080 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:54,080 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:54,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:54,120 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:54,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:54,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:54,121 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:54,124 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 21:36:54,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2023-11-23 21:36:54,137 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:54,140 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:54,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:54,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:54,141 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:54,143 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:54,143 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:54,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:54,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:54,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:54,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:54,184 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:54,189 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 21:36:54,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:54,202 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:54,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:54,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:54,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:54,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2023-11-23 21:36:54,205 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:54,205 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:54,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:54,243 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:54,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:54,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:54,245 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:54,248 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 21:36:54,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2023-11-23 21:36:54,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:54,261 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:54,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:54,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:54,261 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:54,264 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:54,264 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:54,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:54,296 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:54,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:54,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:54,298 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:54,300 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 21:36:54,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2023-11-23 21:36:54,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:54,314 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:54,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:54,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:54,314 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:54,317 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:54,317 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:54,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:54,349 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:54,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:54,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:54,350 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:54,353 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 21:36:54,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:54,366 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:54,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:54,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:54,366 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:54,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2023-11-23 21:36:54,369 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:54,369 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:54,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:54,401 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:54,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:54,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:54,402 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:54,405 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 21:36:54,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:54,417 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:54,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:54,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:54,417 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:54,419 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:54,420 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:54,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2023-11-23 21:36:54,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:54,458 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:54,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:54,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:54,459 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:54,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:54,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:54,478 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:54,478 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:54,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:54,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:54,478 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:54,479 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:54,479 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:54,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2023-11-23 21:36:54,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:54,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:54,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:54,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:54,516 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:54,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:54,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:54,532 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:54,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:54,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:54,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:54,533 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:54,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2023-11-23 21:36:54,534 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:54,534 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:54,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:54,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:54,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:54,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:54,568 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:54,570 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 21:36:54,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:54,583 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:54,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:54,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:54,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:54,583 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:54,584 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:54,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:54,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2023-11-23 21:36:54,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:54,631 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:54,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:54,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:54,633 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:54,635 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 21:36:54,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2023-11-23 21:36:54,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:54,649 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:54,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:54,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:54,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:54,657 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:54,657 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:54,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:54,739 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:54,739 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-23 21:36:54,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:54,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:54,741 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:54,743 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 21:36:54,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2023-11-23 21:36:54,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:54,757 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:54,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:54,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:54,757 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:36:54,761 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:36:54,761 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:36:54,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:54,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2023-11-23 21:36:54,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:54,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:54,805 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:54,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2023-11-23 21:36:54,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:54,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:54,818 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:54,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:54,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:54,819 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:36:54,823 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:36:54,823 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:36:54,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:54,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:54,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:54,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:54,848 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:54,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2023-11-23 21:36:54,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:54,860 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:54,860 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:54,860 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:54,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:54,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:54,860 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:36:54,862 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:54,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:54,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:54,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2023-11-23 21:36:54,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:54,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:54,909 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:54,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:54,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:54,930 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:54,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:54,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:54,930 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:36:54,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2023-11-23 21:36:54,934 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:36:54,934 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:36:54,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:54,957 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:54,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:54,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:54,958 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:54,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2023-11-23 21:36:54,960 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 21:36:54,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:54,970 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:54,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:54,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:54,970 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:36:54,974 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:36:54,974 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:36:54,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:54,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:54,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:54,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:54,996 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:54,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2023-11-23 21:36:54,998 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 21:36:55,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:55,008 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:55,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:55,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:55,009 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:36:55,012 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:36:55,012 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:36:55,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:55,033 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2023-11-23 21:36:55,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:55,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:55,034 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:55,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2023-11-23 21:36:55,036 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 21:36:55,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:55,046 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:55,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:55,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:55,046 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:36:55,050 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:36:55,050 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:36:55,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:55,071 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:55,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:55,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:55,072 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:55,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2023-11-23 21:36:55,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:55,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:55,084 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:55,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:55,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:55,084 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:36:55,088 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:36:55,088 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:36:55,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:55,111 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:55,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:55,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:55,112 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:55,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2023-11-23 21:36:55,116 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 21:36:55,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:55,127 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:55,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:55,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:55,127 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:36:55,131 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:36:55,131 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:36:55,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:55,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:55,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:55,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:55,172 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:55,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2023-11-23 21:36:55,177 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 21:36:55,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:55,188 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:55,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:55,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:55,188 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:36:55,192 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:36:55,192 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:36:55,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:55,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2023-11-23 21:36:55,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:55,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:55,233 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:55,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2023-11-23 21:36:55,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:55,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:55,245 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:55,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:55,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:55,245 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:36:55,248 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:36:55,248 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:36:55,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:55,297 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:55,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:55,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:55,298 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:55,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2023-11-23 21:36:55,299 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 21:36:55,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:55,311 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:55,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:55,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:55,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:55,311 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:36:55,312 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:55,313 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:55,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:55,379 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:55,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:55,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:55,380 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:55,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2023-11-23 21:36:55,382 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 21:36:55,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:55,393 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:55,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:55,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:55,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:55,394 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:36:55,401 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:55,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:55,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:55,443 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:55,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:55,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:55,444 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:55,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2023-11-23 21:36:55,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:55,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:55,456 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:55,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:55,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:55,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:55,457 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:36:55,459 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:55,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:55,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:55,475 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:55,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:55,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:55,477 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:55,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2023-11-23 21:36:55,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:55,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:55,489 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:55,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:55,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:55,489 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:36:55,500 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:36:55,500 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:36:55,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:55,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2023-11-23 21:36:55,574 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2023-11-23 21:36:55,574 INFO L748 eck$LassoCheckResult]: Stem: 8#$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(16, 2);call #Ultimate.allocInit(12, 3); 9#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret4#1, main_~x~0#1;main_~x~0#1 := 0; 2#L19-2true assume !!(main_~x~0#1 % 4294967296 < 268435455);assume { :begin_inline_f } true;f_#in~z#1 := main_~x~0#1;havoc f_#res#1;havoc f_~z#1;f_~z#1 := f_#in~z#1;f_#res#1 := 2 + f_~z#1; 5#f_returnLabel#1true main_#t~ret4#1 := f_#res#1;havoc f_~z#1;havoc f_#in~z#1;assume { :end_inline_f } true;main_~x~0#1 := main_#t~ret4#1;havoc main_#t~ret4#1; 2#L19-2true [2023-11-23 21:36:55,574 INFO L750 eck$LassoCheckResult]: Loop: 2#L19-2true assume !!(main_~x~0#1 % 4294967296 < 268435455);assume { :begin_inline_f } true;f_#in~z#1 := main_~x~0#1;havoc f_#res#1;havoc f_~z#1;f_~z#1 := f_#in~z#1;f_#res#1 := 2 + f_~z#1; 5#f_returnLabel#1true main_#t~ret4#1 := f_#res#1;havoc f_~z#1;havoc f_#in~z#1;assume { :end_inline_f } true;main_~x~0#1 := main_#t~ret4#1;havoc main_#t~ret4#1; 2#L19-2true [2023-11-23 21:36:55,575 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:36:55,575 INFO L85 PathProgramCache]: Analyzing trace with hash 925797, now seen corresponding path program 2 times [2023-11-23 21:36:55,575 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:36:55,575 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [729076810] [2023-11-23 21:36:55,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:36:55,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:36:55,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:36:55,586 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:36:55,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:36:55,597 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 21:36:55,598 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:36:55,598 INFO L85 PathProgramCache]: Analyzing trace with hash 1315, now seen corresponding path program 2 times [2023-11-23 21:36:55,598 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:36:55,598 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1456461735] [2023-11-23 21:36:55,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:36:55,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:36:55,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:36:55,607 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:36:55,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:36:55,615 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 21:36:55,615 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:36:55,616 INFO L85 PathProgramCache]: Analyzing trace with hash 889691271, now seen corresponding path program 3 times [2023-11-23 21:36:55,616 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:36:55,616 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1372621928] [2023-11-23 21:36:55,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:36:55,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:36:55,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:36:55,632 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:36:55,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:36:55,661 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 21:36:55,710 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 21:36:55,711 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 21:36:55,711 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 21:36:55,711 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 21:36:55,711 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-23 21:36:55,711 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:55,711 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 21:36:55,712 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 21:36:55,712 INFO L133 ssoRankerPreferences]: Filename of dumped script: functions_1-1.c_Iteration1_Loop [2023-11-23 21:36:55,712 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 21:36:55,712 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 21:36:55,713 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 21:36:55,715 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 21:36:55,724 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 21:36:55,726 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 21:36:55,801 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 21:36:55,801 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-23 21:36:55,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:55,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:55,817 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:55,821 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 21:36:55,821 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 21:36:55,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2023-11-23 21:36:55,834 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 21:36:55,834 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_f_~z#1=0} Honda state: {ULTIMATE.start_f_~z#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 21:36:55,852 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:55,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:55,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:55,853 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:55,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2023-11-23 21:36:55,855 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 21:36:55,855 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 21:36:55,883 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:55,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:55,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:55,885 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:55,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2023-11-23 21:36:55,886 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-23 21:36:55,886 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 21:36:55,960 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-23 21:36:55,964 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:55,965 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 21:36:55,965 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 21:36:55,965 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 21:36:55,965 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 21:36:55,965 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-23 21:36:55,965 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:55,965 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 21:36:55,965 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 21:36:55,965 INFO L133 ssoRankerPreferences]: Filename of dumped script: functions_1-1.c_Iteration1_Loop [2023-11-23 21:36:55,966 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 21:36:55,966 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 21:36:55,970 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 21:36:55,979 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 21:36:55,981 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 21:36:55,984 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 21:36:56,063 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 21:36:56,063 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-23 21:36:56,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:56,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:56,065 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:56,067 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 21:36:56,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2023-11-23 21:36:56,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:56,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:56,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:56,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:56,078 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:56,079 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:36:56,079 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:56,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:56,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2023-11-23 21:36:56,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:56,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:56,096 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:56,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2023-11-23 21:36:56,101 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 21:36:56,111 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:56,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:56,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:56,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:56,111 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:56,111 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:36:56,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:56,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:56,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:56,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:56,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:56,130 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:56,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2023-11-23 21:36:56,132 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 21:36:56,142 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:56,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:56,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:56,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:56,142 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:56,144 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:36:56,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:56,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:56,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2023-11-23 21:36:56,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:56,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:56,159 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:56,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2023-11-23 21:36:56,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:56,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:56,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:56,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:56,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:56,171 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:56,171 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:36:56,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:56,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:56,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2023-11-23 21:36:56,194 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-23 21:36:56,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:56,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:56,195 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:56,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2023-11-23 21:36:56,196 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 21:36:56,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:56,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:56,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:56,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:56,207 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:56,209 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:56,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:56,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:56,225 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:56,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:56,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:56,226 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:56,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2023-11-23 21:36:56,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:56,239 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:56,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:56,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:56,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:56,239 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:56,241 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:56,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:56,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:56,269 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:56,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:56,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:56,270 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:56,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:56,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:56,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:56,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:56,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:56,286 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:56,287 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:56,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:56,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2023-11-23 21:36:56,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:56,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:56,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:56,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:56,332 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:56,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:56,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:56,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:56,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:56,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:56,350 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:56,350 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:56,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:56,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2023-11-23 21:36:56,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:56,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:56,379 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-23 21:36:56,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:56,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:56,380 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:56,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2023-11-23 21:36:56,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:56,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:56,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:56,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:56,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:56,416 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:56,418 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:56,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:56,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:56,454 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:56,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:56,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:56,456 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:56,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:56,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2023-11-23 21:36:56,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:56,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:56,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:56,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:56,479 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:56,480 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:56,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:56,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:56,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:56,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:56,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:56,517 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:56,520 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 21:36:56,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:56,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:56,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:56,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:56,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:56,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2023-11-23 21:36:56,540 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:56,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:56,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:56,580 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:56,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:56,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:56,583 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:56,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2023-11-23 21:36:56,590 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 21:36:56,601 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:56,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:56,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:56,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:56,601 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:56,602 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:56,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:56,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:56,618 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:56,619 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-23 21:36:56,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:56,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:56,620 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:56,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2023-11-23 21:36:56,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:56,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:56,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:56,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:56,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:56,637 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:56,642 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:36:56,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:56,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:56,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:56,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:56,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:56,686 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:56,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:56,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:56,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:56,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:56,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:56,703 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:56,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2023-11-23 21:36:56,704 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:36:56,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:56,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:56,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2023-11-23 21:36:56,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:56,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:56,732 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:56,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2023-11-23 21:36:56,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:56,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:56,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:56,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:56,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:56,744 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:56,745 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:36:56,745 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:56,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:56,759 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:56,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:56,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:56,761 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:56,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2023-11-23 21:36:56,762 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 21:36:56,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:56,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:56,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:56,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:56,773 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:56,774 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:36:56,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:56,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:56,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:56,790 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-23 21:36:56,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:56,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:56,791 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:56,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2023-11-23 21:36:56,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:56,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:56,804 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:56,804 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:56,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:56,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:56,804 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:56,806 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:56,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:56,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:56,827 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:56,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:56,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:56,828 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:56,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2023-11-23 21:36:56,830 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 21:36:56,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:56,840 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:56,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:56,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:56,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:56,841 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:56,841 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:56,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:56,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:56,856 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:56,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:56,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:56,858 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:56,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2023-11-23 21:36:56,859 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 21:36:56,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:56,870 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:56,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:56,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:56,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:56,870 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:56,871 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:56,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:56,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:56,887 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:56,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:56,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:56,888 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:56,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2023-11-23 21:36:56,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:56,900 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:56,900 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:56,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:56,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:56,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:56,901 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:56,902 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:56,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:56,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:56,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2023-11-23 21:36:56,917 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-23 21:36:56,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:56,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:56,918 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:56,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2023-11-23 21:36:56,919 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 21:36:56,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:56,930 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:36:56,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:56,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:56,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:56,931 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:56,934 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:56,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:56,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:56,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2023-11-23 21:36:56,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:56,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:56,961 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:56,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2023-11-23 21:36:56,963 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 21:36:56,973 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:56,974 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:36:56,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:56,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:56,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:56,974 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:56,975 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:56,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:57,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:57,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2023-11-23 21:36:57,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:57,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:57,022 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:57,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:57,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:57,038 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:36:57,038 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:57,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:57,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:57,039 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:57,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2023-11-23 21:36:57,040 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:57,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:57,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:57,075 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:57,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:57,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:57,076 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:57,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:57,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2023-11-23 21:36:57,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:57,094 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:36:57,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:57,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:57,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:57,095 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:57,096 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:57,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:57,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:57,134 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:57,135 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-23 21:36:57,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:57,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:57,136 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:57,141 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 21:36:57,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:57,155 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:57,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:57,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:57,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:57,155 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:57,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2023-11-23 21:36:57,160 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:36:57,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:57,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:57,204 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:57,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:57,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:57,205 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:57,209 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 21:36:57,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2023-11-23 21:36:57,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:57,223 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:57,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:57,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:57,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:57,223 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:57,225 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:36:57,225 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:57,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:57,256 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:57,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:57,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:57,258 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:57,260 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 21:36:57,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2023-11-23 21:36:57,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:57,274 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:57,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:57,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:57,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:57,275 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:57,276 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:36:57,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:57,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:57,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2023-11-23 21:36:57,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:57,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:57,298 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:57,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2023-11-23 21:36:57,299 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 21:36:57,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:57,310 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:57,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:57,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:57,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:57,310 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:36:57,312 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:36:57,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:57,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:57,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2023-11-23 21:36:57,329 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-23 21:36:57,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:57,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:57,330 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:57,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2023-11-23 21:36:57,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:57,342 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:57,342 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:57,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:57,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:57,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:57,342 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:57,345 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:57,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:57,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:57,400 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:57,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:57,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:57,405 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:57,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:57,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:57,420 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:57,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:57,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:57,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:57,420 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:57,421 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:57,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:57,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2023-11-23 21:36:57,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:57,455 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:57,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:57,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:57,457 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:57,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:57,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:57,474 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:57,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:57,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:57,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:57,474 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:57,475 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:57,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:57,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2023-11-23 21:36:57,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:57,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:57,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:57,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:57,506 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:57,509 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 21:36:57,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2023-11-23 21:36:57,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:57,523 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:36:57,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:57,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:57,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:57,523 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:57,524 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:57,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:57,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:57,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:57,571 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-23 21:36:57,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:57,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:57,572 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:57,577 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 21:36:57,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2023-11-23 21:36:57,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:57,591 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:57,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:57,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:57,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:57,591 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:36:57,595 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:57,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:57,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:57,649 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:57,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:57,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:57,650 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:57,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2023-11-23 21:36:57,652 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 21:36:57,663 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:57,663 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:57,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:57,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:57,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:57,664 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:36:57,665 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:57,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:57,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:57,708 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:57,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:57,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:57,709 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:57,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2023-11-23 21:36:57,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:57,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:57,722 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:57,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:57,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:57,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:57,723 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:36:57,723 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:57,724 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:57,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:57,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2023-11-23 21:36:57,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:57,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:57,768 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:57,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2023-11-23 21:36:57,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:57,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:36:57,781 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:36:57,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:57,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:57,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:57,781 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:36:57,782 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:57,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:57,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:57,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2023-11-23 21:36:57,983 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 21:36:57,984 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 21:36:57,984 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 21:36:57,984 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 21:36:57,984 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-23 21:36:57,984 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:57,985 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 21:36:57,985 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 21:36:57,985 INFO L133 ssoRankerPreferences]: Filename of dumped script: functions_1-1.c_Iteration1_Lasso [2023-11-23 21:36:57,985 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 21:36:57,985 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 21:36:57,989 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 21:36:57,991 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 21:36:58,003 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 21:36:58,016 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 21:36:58,019 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 21:36:58,022 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 21:36:58,036 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 21:36:58,040 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 21:36:58,059 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 21:36:58,266 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 21:36:58,266 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-23 21:36:58,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:58,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:58,268 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:58,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:58,282 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:58,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:58,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:58,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:58,283 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:58,283 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:36:58,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:58,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2023-11-23 21:36:58,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:58,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2023-11-23 21:36:58,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:58,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:58,314 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:58,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2023-11-23 21:36:58,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:58,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:58,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:58,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:58,326 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:58,327 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:58,327 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:36:58,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:58,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2023-11-23 21:36:58,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:58,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:58,370 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:58,372 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 21:36:58,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2023-11-23 21:36:58,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:58,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:58,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:58,383 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:58,385 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:58,385 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:36:58,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:58,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:58,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:58,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:58,427 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:58,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2023-11-23 21:36:58,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:58,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:58,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:58,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:58,440 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:58,446 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:58,446 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:36:58,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:58,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2023-11-23 21:36:58,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:58,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:58,500 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:58,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2023-11-23 21:36:58,501 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 21:36:58,512 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:58,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:58,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:58,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:58,512 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:58,513 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:36:58,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:58,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:58,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2023-11-23 21:36:58,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:58,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:58,554 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:58,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2023-11-23 21:36:58,569 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 21:36:58,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:58,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:58,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:58,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:58,580 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:58,580 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:36:58,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:58,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:58,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2023-11-23 21:36:58,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:58,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:58,617 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:58,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2023-11-23 21:36:58,619 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 21:36:58,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:58,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:58,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:58,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:58,629 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:58,629 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:36:58,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:58,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:58,643 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:58,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:58,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:58,644 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:58,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2023-11-23 21:36:58,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:58,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:58,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:58,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:58,655 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:58,657 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:58,657 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:36:58,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:58,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:58,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:58,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:58,701 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:58,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2023-11-23 21:36:58,703 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 21:36:58,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:58,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:58,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:58,713 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:58,714 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:58,714 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:36:58,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:58,736 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2023-11-23 21:36:58,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:58,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:58,737 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:58,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2023-11-23 21:36:58,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:58,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:58,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:58,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:58,749 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:58,750 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:58,750 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:36:58,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:58,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:58,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:58,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:58,768 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:58,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2023-11-23 21:36:58,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:58,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:58,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:58,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:58,781 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:58,782 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:58,782 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:36:58,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:58,822 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:58,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:58,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:58,823 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:58,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2023-11-23 21:36:58,824 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 21:36:58,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:58,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:58,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:58,835 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:58,836 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:58,836 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:36:58,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:58,851 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:58,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:58,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:58,853 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:58,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2023-11-23 21:36:58,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:58,864 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:58,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:58,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:58,864 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:58,866 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:58,866 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:36:58,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:58,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2023-11-23 21:36:58,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:58,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:58,883 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:58,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2023-11-23 21:36:58,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:58,895 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:58,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:58,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:58,895 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:58,896 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:58,897 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:36:58,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:58,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:58,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:58,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:58,915 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:58,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2023-11-23 21:36:58,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:58,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:58,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:58,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:58,931 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:36:58,933 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:36:58,933 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:36:58,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:58,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2023-11-23 21:36:58,949 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-23 21:36:58,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:58,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:58,950 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:58,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2023-11-23 21:36:58,951 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 21:36:58,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:58,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:58,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:58,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:58,962 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:58,962 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:58,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:58,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:59,006 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:59,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:59,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:59,007 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:59,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2023-11-23 21:36:59,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:59,019 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:59,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:59,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:59,019 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:59,022 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:59,022 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:59,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:59,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2023-11-23 21:36:59,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:59,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:59,052 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:59,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2023-11-23 21:36:59,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:59,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:59,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:59,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:59,065 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:59,067 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:59,067 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:59,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:59,083 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:59,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:59,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:59,085 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:59,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2023-11-23 21:36:59,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:59,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:59,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:59,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:59,097 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:59,102 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:59,102 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:59,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:59,125 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:59,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:59,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:59,126 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:59,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2023-11-23 21:36:59,128 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 21:36:59,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:59,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:59,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:59,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:59,139 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:59,139 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:59,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:59,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:59,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:59,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:59,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:59,155 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:59,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2023-11-23 21:36:59,157 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 21:36:59,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:59,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:59,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:59,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:59,167 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:59,167 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:59,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:59,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:59,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:59,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:59,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:59,183 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:59,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2023-11-23 21:36:59,185 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 21:36:59,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:59,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:59,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:59,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:59,195 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:59,195 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:36:59,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:59,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:59,209 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2023-11-23 21:36:59,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:59,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:59,210 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:59,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2023-11-23 21:36:59,212 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 21:36:59,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:59,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:59,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:59,222 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:59,223 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:59,224 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:59,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:59,239 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:59,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:59,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:59,241 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:59,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2023-11-23 21:36:59,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:59,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:59,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:59,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:59,253 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:59,254 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:59,254 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:59,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:59,271 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:59,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:59,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:59,272 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:59,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2023-11-23 21:36:59,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:59,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:59,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:59,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:59,284 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:59,286 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:59,286 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:59,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:59,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2023-11-23 21:36:59,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:59,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:59,304 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:59,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2023-11-23 21:36:59,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:59,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:59,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:59,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:59,317 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:59,319 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:59,319 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:59,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:59,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2023-11-23 21:36:59,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:59,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:59,337 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:59,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2023-11-23 21:36:59,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:59,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:59,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:59,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:59,349 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:59,351 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:59,351 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:59,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:59,367 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:59,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:59,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:59,368 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:59,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2023-11-23 21:36:59,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:59,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:59,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:59,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:59,382 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:59,383 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:59,383 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:59,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:59,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2023-11-23 21:36:59,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:59,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:59,401 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:59,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2023-11-23 21:36:59,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:59,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:59,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:59,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:59,413 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:59,415 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:59,415 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:59,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:59,438 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2023-11-23 21:36:59,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:59,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:59,440 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:59,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2023-11-23 21:36:59,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:59,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:59,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:59,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:59,454 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:36:59,456 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:36:59,456 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:36:59,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:59,499 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:59,499 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-23 21:36:59,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:59,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:59,501 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:59,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:59,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:59,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:59,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:59,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:59,520 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:59,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2023-11-23 21:36:59,521 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:59,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:59,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:59,555 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:59,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:59,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:59,556 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:59,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:59,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2023-11-23 21:36:59,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:59,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:59,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:59,576 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:59,579 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:59,579 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:59,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:59,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:59,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:59,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:59,616 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:59,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2023-11-23 21:36:59,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:59,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:59,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:59,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:59,631 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:59,633 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:59,633 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:59,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:59,675 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:59,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:59,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:59,677 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:59,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:59,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:59,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:59,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:59,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:59,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2023-11-23 21:36:59,708 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:59,708 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:59,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:59,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:59,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:59,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:59,736 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:59,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2023-11-23 21:36:59,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:59,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:59,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:59,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:59,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:59,748 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:59,749 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:59,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:59,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:59,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2023-11-23 21:36:59,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:59,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:59,764 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:59,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2023-11-23 21:36:59,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:59,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:59,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:59,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:59,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:59,777 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:59,777 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:59,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:59,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:59,791 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:59,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:59,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:59,792 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:59,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2023-11-23 21:36:59,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:59,804 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:59,804 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:36:59,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:59,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:59,804 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:59,805 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:36:59,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:36:59,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:59,819 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:59,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:59,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:59,820 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:59,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:59,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2023-11-23 21:36:59,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:59,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:59,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:59,833 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:59,835 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:59,835 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:59,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:59,852 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:59,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:59,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:59,853 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:59,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2023-11-23 21:36:59,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:59,866 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:59,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:59,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:59,866 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:59,868 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:59,868 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:59,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:59,886 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2023-11-23 21:36:59,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:59,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:59,888 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:59,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:59,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2023-11-23 21:36:59,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:59,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:59,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:59,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:59,906 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:59,907 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:59,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:59,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2023-11-23 21:36:59,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:59,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:59,926 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:59,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2023-11-23 21:36:59,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:59,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:59,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:59,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:59,943 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:59,945 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:59,945 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:36:59,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:36:59,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2023-11-23 21:36:59,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:36:59,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:36:59,985 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:36:59,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2023-11-23 21:36:59,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:36:59,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:36:59,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:36:59,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:36:59,997 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:36:59,998 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:36:59,999 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:37:00,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:00,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:00,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:00,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:00,024 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:00,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2023-11-23 21:37:00,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:00,035 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:37:00,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:00,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:00,036 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:00,038 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:37:00,038 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:37:00,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:00,069 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:00,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:00,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:00,071 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:00,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2023-11-23 21:37:00,072 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 21:37:00,082 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:37:00,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:00,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:00,082 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:00,084 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:37:00,084 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:37:00,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:00,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2023-11-23 21:37:00,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:00,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:00,103 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:00,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2023-11-23 21:37:00,105 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 21:37:00,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:37:00,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:00,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:00,115 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:00,117 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:37:00,117 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:37:00,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:00,135 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:00,135 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-23 21:37:00,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:00,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:00,136 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:00,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2023-11-23 21:37:00,137 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 21:37:00,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:37:00,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:37:00,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:00,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:00,148 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:00,148 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:37:00,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:37:00,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:00,162 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:00,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:00,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:00,164 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:00,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2023-11-23 21:37:00,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:00,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:37:00,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:00,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:00,177 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:00,179 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:37:00,179 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:37:00,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:00,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2023-11-23 21:37:00,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:00,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:00,200 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:00,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2023-11-23 21:37:00,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:00,211 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:37:00,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:00,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:00,211 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:00,219 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:37:00,219 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:37:00,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:00,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2023-11-23 21:37:00,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:00,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:00,246 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:00,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2023-11-23 21:37:00,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:00,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:37:00,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:00,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:00,260 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:00,269 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:37:00,269 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:37:00,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:00,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2023-11-23 21:37:00,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:00,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:00,309 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:00,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2023-11-23 21:37:00,311 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 21:37:00,321 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:37:00,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:37:00,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:00,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:00,321 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:00,322 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:37:00,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:37:00,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:00,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2023-11-23 21:37:00,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:00,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:00,339 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:00,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2023-11-23 21:37:00,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:00,350 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:37:00,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:37:00,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:00,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:00,351 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:00,351 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:37:00,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:37:00,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:00,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2023-11-23 21:37:00,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:00,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:00,368 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:00,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2023-11-23 21:37:00,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:00,380 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:37:00,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:37:00,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:00,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:00,381 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:00,381 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:37:00,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:37:00,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:00,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2023-11-23 21:37:00,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:00,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:00,412 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:00,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2023-11-23 21:37:00,414 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 21:37:00,424 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:37:00,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:00,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:00,424 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:00,427 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:37:00,427 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:37:00,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:00,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2023-11-23 21:37:00,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:00,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:00,448 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:00,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2023-11-23 21:37:00,450 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 21:37:00,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:37:00,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:00,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:00,461 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:00,463 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:37:00,464 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:37:00,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:00,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2023-11-23 21:37:00,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:00,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:00,484 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:00,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2023-11-23 21:37:00,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:00,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:37:00,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:00,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:00,496 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:00,498 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:37:00,499 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:37:00,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:00,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2023-11-23 21:37:00,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:00,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:00,520 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:00,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2023-11-23 21:37:00,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:00,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:37:00,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:00,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:00,532 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:00,534 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:37:00,535 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:37:00,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:00,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2023-11-23 21:37:00,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:00,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:00,581 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:00,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2023-11-23 21:37:00,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:00,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:37:00,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:00,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:00,593 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:00,596 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:37:00,596 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:37:00,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:00,620 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:00,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:00,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:00,624 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:00,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:00,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2023-11-23 21:37:00,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:37:00,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:00,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:00,637 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:00,639 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:37:00,639 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:37:00,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:00,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2023-11-23 21:37:00,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:00,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:00,659 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:00,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2023-11-23 21:37:00,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:00,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:37:00,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:00,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:00,671 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:00,673 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:37:00,674 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:37:00,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:00,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2023-11-23 21:37:00,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:00,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:00,693 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:00,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2023-11-23 21:37:00,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:00,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:37:00,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:00,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:00,705 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:00,707 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:37:00,707 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:37:00,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:00,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2023-11-23 21:37:00,727 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-23 21:37:00,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:00,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:00,728 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:00,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2023-11-23 21:37:00,729 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 21:37:00,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:00,739 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:00,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:37:00,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:00,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:00,740 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:37:00,740 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:37:00,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:37:00,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:00,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2023-11-23 21:37:00,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:00,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:00,767 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:00,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2023-11-23 21:37:00,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:00,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:00,778 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:00,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:00,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:00,778 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:37:00,780 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:37:00,780 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:37:00,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:00,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:00,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:00,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:00,824 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:00,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2023-11-23 21:37:00,827 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 21:37:00,837 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:00,837 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:00,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:00,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:00,838 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:37:00,839 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:37:00,839 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:37:00,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:00,858 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:00,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:00,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:00,859 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:00,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2023-11-23 21:37:00,860 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 21:37:00,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:00,870 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:00,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:00,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:00,871 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:37:00,875 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:37:00,875 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:37:00,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:00,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2023-11-23 21:37:00,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:00,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:00,911 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:00,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2023-11-23 21:37:00,913 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 21:37:00,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:00,923 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:00,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:37:00,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:00,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:00,923 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:37:00,924 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:37:00,924 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:37:00,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:00,971 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:00,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:00,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:00,973 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:00,977 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 21:37:00,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:00,989 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:00,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:37:00,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:00,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:00,990 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:37:00,991 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:37:00,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:37:00,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2023-11-23 21:37:01,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:01,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:01,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:01,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:01,028 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:01,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:01,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:01,045 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:01,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:37:01,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:01,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:01,046 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:37:01,046 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:37:01,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:37:01,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2023-11-23 21:37:01,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:01,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:01,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:01,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:01,096 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:01,101 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 21:37:01,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:01,114 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:01,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:01,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:01,114 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:37:01,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2023-11-23 21:37:01,116 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:37:01,116 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:37:01,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:01,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2023-11-23 21:37:01,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:01,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:01,144 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:01,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2023-11-23 21:37:01,146 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 21:37:01,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:01,156 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:01,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:01,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:01,156 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:37:01,158 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:37:01,158 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:37:01,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:01,175 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:01,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:01,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:01,176 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:01,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2023-11-23 21:37:01,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:01,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:01,188 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:01,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:01,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:01,188 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:37:01,190 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:37:01,190 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:37:01,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:01,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2023-11-23 21:37:01,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:01,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:01,209 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:01,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2023-11-23 21:37:01,210 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 21:37:01,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:01,220 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:01,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:01,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:01,221 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:37:01,222 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:37:01,222 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:37:01,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:01,240 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2023-11-23 21:37:01,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:01,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:01,241 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:01,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2023-11-23 21:37:01,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:01,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:01,253 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:01,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:01,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:01,253 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:37:01,255 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:37:01,255 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:37:01,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:01,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2023-11-23 21:37:01,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:01,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:01,273 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:01,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2023-11-23 21:37:01,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:01,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:01,284 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:01,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:01,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:01,284 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:37:01,286 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:37:01,286 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:37:01,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:01,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2023-11-23 21:37:01,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:01,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:01,305 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:01,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2023-11-23 21:37:01,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:01,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:01,316 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:01,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:01,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:01,317 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:37:01,319 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:37:01,319 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:37:01,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:01,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2023-11-23 21:37:01,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:01,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:01,338 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:01,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2023-11-23 21:37:01,339 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 21:37:01,349 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:01,349 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:01,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:01,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:01,349 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:37:01,351 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:37:01,351 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:37:01,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:01,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2023-11-23 21:37:01,368 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-23 21:37:01,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:01,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:01,369 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:01,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2023-11-23 21:37:01,370 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 21:37:01,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:01,381 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:37:01,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:37:01,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:01,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:01,381 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:01,382 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:37:01,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:37:01,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:01,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2023-11-23 21:37:01,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:01,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:01,424 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:01,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2023-11-23 21:37:01,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:01,437 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:01,437 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:37:01,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:01,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:01,437 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:01,440 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:37:01,440 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:37:01,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:01,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2023-11-23 21:37:01,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:01,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:01,481 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:01,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2023-11-23 21:37:01,483 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 21:37:01,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:01,494 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:37:01,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:01,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:01,494 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:01,496 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:37:01,497 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:37:01,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:01,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2023-11-23 21:37:01,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:01,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:01,544 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:01,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2023-11-23 21:37:01,545 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 21:37:01,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:01,558 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:37:01,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:01,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:01,559 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:01,565 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:37:01,566 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:37:01,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:01,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2023-11-23 21:37:01,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:01,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:01,669 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:01,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2023-11-23 21:37:01,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:01,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:01,682 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:37:01,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:37:01,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:01,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:01,682 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:01,683 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:37:01,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:37:01,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:01,717 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:01,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:01,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:01,719 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:01,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2023-11-23 21:37:01,720 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 21:37:01,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:01,731 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:37:01,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:37:01,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:01,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:01,732 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:01,732 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:37:01,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:37:01,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:01,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:01,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:01,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:01,776 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:01,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2023-11-23 21:37:01,777 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 21:37:01,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:01,788 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:37:01,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:37:01,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:01,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:01,788 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:01,789 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:37:01,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:37:01,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:01,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2023-11-23 21:37:01,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:01,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:01,832 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:01,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:01,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:01,846 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:37:01,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:01,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:01,847 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:01,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2023-11-23 21:37:01,849 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:37:01,850 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:37:01,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:01,901 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2023-11-23 21:37:01,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:01,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:01,903 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:01,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2023-11-23 21:37:01,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:01,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:01,923 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:37:01,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:01,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:01,924 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:01,926 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:37:01,926 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:37:01,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:01,973 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:01,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:01,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:01,974 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:01,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2023-11-23 21:37:01,976 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 21:37:01,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:01,987 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:37:01,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:01,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:01,987 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:01,989 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:37:01,989 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:37:01,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:02,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2023-11-23 21:37:02,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:02,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:02,037 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:02,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2023-11-23 21:37:02,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:02,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:02,050 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:37:02,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:02,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:02,050 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:02,052 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:37:02,053 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:37:02,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:02,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2023-11-23 21:37:02,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:02,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:02,101 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:02,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2023-11-23 21:37:02,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:02,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:02,113 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:37:02,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:02,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:02,128 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:02,130 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:37:02,130 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:37:02,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:02,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2023-11-23 21:37:02,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:02,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:02,151 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:02,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2023-11-23 21:37:02,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:02,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:02,163 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:37:02,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:02,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:02,163 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:02,165 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:37:02,166 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:37:02,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:02,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:02,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:02,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:02,188 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:02,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2023-11-23 21:37:02,189 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 21:37:02,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:02,199 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:37:02,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:02,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:02,199 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:02,202 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:37:02,202 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:37:02,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:02,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2023-11-23 21:37:02,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:02,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:02,223 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:02,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2023-11-23 21:37:02,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:02,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:02,235 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:37:02,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:02,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:02,236 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:02,238 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:37:02,238 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:37:02,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:02,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2023-11-23 21:37:02,259 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-23 21:37:02,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:02,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:02,260 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:02,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2023-11-23 21:37:02,261 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 21:37:02,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:02,272 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:02,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:37:02,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:02,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:02,272 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:02,273 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:37:02,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:37:02,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:02,288 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2023-11-23 21:37:02,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:02,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:02,290 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:02,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2023-11-23 21:37:02,292 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 21:37:02,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:02,305 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:02,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:02,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:02,305 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:02,309 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:37:02,309 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:37:02,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:02,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2023-11-23 21:37:02,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:02,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:02,335 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:02,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2023-11-23 21:37:02,336 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 21:37:02,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:02,347 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:02,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:02,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:02,347 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:02,350 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:37:02,350 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:37:02,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:02,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2023-11-23 21:37:02,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:02,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:02,374 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:02,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2023-11-23 21:37:02,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:02,386 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:02,386 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:02,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:02,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:02,387 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:02,396 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:37:02,396 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:37:02,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:02,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2023-11-23 21:37:02,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:02,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:02,534 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:02,536 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 21:37:02,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2023-11-23 21:37:02,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:02,550 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:02,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:37:02,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:02,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:02,550 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:02,552 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:37:02,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:37:02,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:02,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2023-11-23 21:37:02,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:02,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:02,574 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:02,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2023-11-23 21:37:02,575 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 21:37:02,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:02,586 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:02,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:37:02,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:02,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:02,586 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:02,587 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:37:02,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:37:02,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:02,606 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2023-11-23 21:37:02,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:02,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:02,607 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:02,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2023-11-23 21:37:02,608 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 21:37:02,618 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:02,618 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:02,618 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:37:02,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:02,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:02,619 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:02,620 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:37:02,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:37:02,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:02,636 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2023-11-23 21:37:02,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:02,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:02,637 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:02,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2023-11-23 21:37:02,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:02,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:02,649 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:02,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:02,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:02,649 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:02,652 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:37:02,652 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:37:02,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:02,698 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:02,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:02,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:02,699 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:02,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:02,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:02,718 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:02,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:02,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:02,718 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:02,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2023-11-23 21:37:02,722 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:37:02,722 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:37:02,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:02,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2023-11-23 21:37:02,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:02,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:02,752 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:02,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2023-11-23 21:37:02,753 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 21:37:02,764 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:02,764 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:02,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:02,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:02,764 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:02,767 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:37:02,767 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:37:02,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:02,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:02,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:02,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:02,792 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:02,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2023-11-23 21:37:02,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:02,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:02,809 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:02,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:02,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:02,809 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:02,812 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:37:02,812 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:37:02,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:02,836 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:02,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:02,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:02,837 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:02,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2023-11-23 21:37:02,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:02,849 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:02,849 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:02,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:02,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:02,849 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:02,852 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:37:02,852 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:37:02,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:02,875 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:02,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:02,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:02,876 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:02,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2023-11-23 21:37:02,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:02,887 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:02,888 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:02,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:02,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:02,888 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:02,891 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:37:02,891 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:37:02,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:02,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:02,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:02,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:02,916 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:02,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2023-11-23 21:37:02,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:02,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:02,928 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:02,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:02,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:02,928 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:02,931 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:37:02,931 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:37:02,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:02,955 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:02,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:02,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:02,956 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:02,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:02,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2023-11-23 21:37:02,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:02,971 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:02,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:02,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:02,971 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:37:02,973 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:37:02,973 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:37:02,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:02,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2023-11-23 21:37:02,996 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-23 21:37:02,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:02,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:02,997 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:02,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2023-11-23 21:37:02,998 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 21:37:03,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:03,009 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:03,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:37:03,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:03,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:03,009 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:03,010 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:37:03,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:37:03,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:03,026 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2023-11-23 21:37:03,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:03,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:03,027 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:03,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2023-11-23 21:37:03,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:03,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:03,038 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:03,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:03,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:03,038 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:03,041 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:37:03,041 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:37:03,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:03,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2023-11-23 21:37:03,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:03,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:03,060 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:03,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2023-11-23 21:37:03,062 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 21:37:03,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:03,074 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:03,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:03,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:03,075 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:03,077 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:37:03,077 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:37:03,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:03,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2023-11-23 21:37:03,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:03,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:03,096 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:03,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2023-11-23 21:37:03,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:03,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:03,108 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:03,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:03,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:03,108 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:03,114 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:37:03,114 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:37:03,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:03,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2023-11-23 21:37:03,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:03,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:03,149 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:03,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2023-11-23 21:37:03,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:03,160 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:03,160 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:03,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:37:03,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:03,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:03,161 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:03,161 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:37:03,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:37:03,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:03,175 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:03,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:03,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:03,176 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:03,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2023-11-23 21:37:03,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:03,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:03,188 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:03,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:37:03,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:03,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:03,188 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:03,189 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:37:03,189 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:37:03,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:03,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2023-11-23 21:37:03,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:03,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:03,205 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:03,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2023-11-23 21:37:03,206 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 21:37:03,218 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:03,218 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:03,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:37:03,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:03,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:03,218 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:03,219 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:37:03,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:37:03,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:03,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2023-11-23 21:37:03,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:03,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:03,235 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:03,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2023-11-23 21:37:03,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:03,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:03,247 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:03,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:03,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:03,247 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:03,249 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:37:03,249 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:37:03,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:03,267 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2023-11-23 21:37:03,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:03,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:03,268 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:03,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2023-11-23 21:37:03,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:03,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:03,280 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:03,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:03,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:03,280 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:03,282 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:37:03,282 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:37:03,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:03,300 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2023-11-23 21:37:03,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:03,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:03,301 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:03,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2023-11-23 21:37:03,303 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 21:37:03,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:03,313 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:03,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:03,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:03,313 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:03,315 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:37:03,315 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:37:03,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:03,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2023-11-23 21:37:03,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:03,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:03,335 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:03,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2023-11-23 21:37:03,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:03,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:03,347 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:03,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:03,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:03,347 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:03,349 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:37:03,349 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:37:03,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:03,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2023-11-23 21:37:03,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:03,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:03,369 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:03,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2023-11-23 21:37:03,370 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 21:37:03,380 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:03,380 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:03,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:03,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:03,380 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:03,382 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:37:03,383 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:37:03,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:03,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2023-11-23 21:37:03,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:03,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:03,401 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:03,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2023-11-23 21:37:03,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:03,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:03,412 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:03,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:03,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:03,413 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:03,414 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:37:03,415 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:37:03,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:03,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2023-11-23 21:37:03,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:03,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:03,433 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:03,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2023-11-23 21:37:03,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:03,445 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:03,446 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:03,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:03,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:03,446 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:03,448 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:37:03,448 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:37:03,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:03,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2023-11-23 21:37:03,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:03,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:03,494 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:03,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2023-11-23 21:37:03,496 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 21:37:03,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:03,506 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:37:03,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:03,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:03,507 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:37:03,509 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:37:03,509 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:37:03,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:03,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2023-11-23 21:37:03,570 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-23 21:37:03,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:03,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:03,571 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:03,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2023-11-23 21:37:03,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:03,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:03,584 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:03,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:37:03,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:03,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:03,585 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:37:03,586 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:37:03,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:37:03,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:03,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2023-11-23 21:37:03,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:03,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:03,628 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:03,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2023-11-23 21:37:03,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:03,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:03,641 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:03,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:03,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:03,641 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:37:03,649 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:37:03,649 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:37:03,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:03,697 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:03,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:03,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:03,699 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:03,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2023-11-23 21:37:03,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:03,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:03,712 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:03,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:03,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:03,713 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:37:03,717 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:37:03,717 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:37:03,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:03,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:03,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:03,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:03,767 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:03,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2023-11-23 21:37:03,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:03,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:03,781 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:03,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:03,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:03,782 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:37:03,796 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:37:03,796 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:37:03,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:03,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:03,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:03,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:03,954 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:03,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2023-11-23 21:37:03,955 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 21:37:03,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:03,966 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:03,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:37:03,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:03,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:03,966 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:37:03,967 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:37:03,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:37:03,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:04,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2023-11-23 21:37:04,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:04,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:04,012 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:04,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2023-11-23 21:37:04,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:04,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:04,024 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:04,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:37:04,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:04,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:04,024 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:37:04,025 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:37:04,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:37:04,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:04,068 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:04,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:04,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:04,069 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:04,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2023-11-23 21:37:04,070 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 21:37:04,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:04,081 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:04,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:37:04,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:04,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:04,081 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:37:04,082 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:37:04,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:37:04,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:04,098 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2023-11-23 21:37:04,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:04,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:04,100 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:04,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2023-11-23 21:37:04,101 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 21:37:04,111 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:04,112 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:04,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:04,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:04,112 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:37:04,115 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:37:04,115 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:37:04,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:04,161 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:04,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:04,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:04,162 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:04,165 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 21:37:04,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:04,178 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:04,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:04,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:04,178 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:37:04,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2023-11-23 21:37:04,182 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:37:04,182 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:37:04,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:04,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2023-11-23 21:37:04,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:04,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:04,204 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:04,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2023-11-23 21:37:04,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:04,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:04,216 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:04,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:04,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:04,216 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:37:04,219 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:37:04,219 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:37:04,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:04,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2023-11-23 21:37:04,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:04,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:04,243 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:04,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2023-11-23 21:37:04,244 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 21:37:04,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:04,255 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:04,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:04,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:04,255 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:37:04,258 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:37:04,258 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:37:04,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:04,279 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Forceful destruction successful, exit code 0 [2023-11-23 21:37:04,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:04,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:04,280 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:04,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2023-11-23 21:37:04,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:04,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:04,295 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:04,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:04,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:04,295 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:37:04,298 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:37:04,298 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:37:04,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:04,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2023-11-23 21:37:04,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:04,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:04,320 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:04,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2023-11-23 21:37:04,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:04,332 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:04,332 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:04,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:04,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:04,332 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:37:04,335 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:37:04,335 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:37:04,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:04,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2023-11-23 21:37:04,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:04,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:04,358 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:04,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2023-11-23 21:37:04,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:04,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:04,369 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:04,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:04,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:04,369 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:37:04,372 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:37:04,372 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:37:04,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:04,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2023-11-23 21:37:04,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:37:04,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:37:04,395 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:37:04,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2023-11-23 21:37:04,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:37:04,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:37:04,407 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:37:04,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:37:04,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:37:04,407 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:37:04,410 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:37:04,410 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:37:04,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:37:04,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Ended with exit code 0 [2023-11-23 21:37:04,437 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 23.11 09:37:04 BoogieIcfgContainer [2023-11-23 21:37:04,437 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-11-23 21:37:04,438 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-23 21:37:04,438 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-23 21:37:04,438 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-23 21:37:04,439 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:36:44" (3/4) ... [2023-11-23 21:37:04,440 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-23 21:37:04,442 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-23 21:37:04,443 INFO L158 Benchmark]: Toolchain (without parser) took 21066.89ms. Allocated memory was 146.8MB in the beginning and 213.9MB in the end (delta: 67.1MB). Free memory was 114.7MB in the beginning and 119.9MB in the end (delta: -5.2MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. [2023-11-23 21:37:04,444 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 121.6MB. Free memory was 76.3MB in the beginning and 76.1MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:37:04,444 INFO L158 Benchmark]: CACSL2BoogieTranslator took 290.72ms. Allocated memory is still 146.8MB. Free memory was 114.7MB in the beginning and 104.4MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-23 21:37:04,444 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.36ms. Allocated memory is still 146.8MB. Free memory was 104.4MB in the beginning and 103.2MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:37:04,445 INFO L158 Benchmark]: Boogie Preprocessor took 47.30ms. Allocated memory is still 146.8MB. Free memory was 103.2MB in the beginning and 101.8MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-23 21:37:04,445 INFO L158 Benchmark]: RCFGBuilder took 343.15ms. Allocated memory is still 146.8MB. Free memory was 101.3MB in the beginning and 92.7MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-23 21:37:04,446 INFO L158 Benchmark]: BuchiAutomizer took 20337.53ms. Allocated memory was 146.8MB in the beginning and 213.9MB in the end (delta: 67.1MB). Free memory was 92.7MB in the beginning and 119.9MB in the end (delta: -27.2MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. [2023-11-23 21:37:04,446 INFO L158 Benchmark]: Witness Printer took 3.95ms. Allocated memory is still 213.9MB. Free memory is still 119.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:37:04,448 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 121.6MB. Free memory was 76.3MB in the beginning and 76.1MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 290.72ms. Allocated memory is still 146.8MB. Free memory was 114.7MB in the beginning and 104.4MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.36ms. Allocated memory is still 146.8MB. Free memory was 104.4MB in the beginning and 103.2MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 47.30ms. Allocated memory is still 146.8MB. Free memory was 103.2MB in the beginning and 101.8MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 343.15ms. Allocated memory is still 146.8MB. Free memory was 101.3MB in the beginning and 92.7MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 20337.53ms. Allocated memory was 146.8MB in the beginning and 213.9MB in the end (delta: 67.1MB). Free memory was 92.7MB in the beginning and 119.9MB in the end (delta: -27.2MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. * Witness Printer took 3.95ms. Allocated memory is still 213.9MB. Free memory is still 119.9MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 20.2s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 20.1s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital34 mio100 ax100 hnf100 lsp76 ukn98 mio100 lsp100 div323 bol100 ite100 ukn100 eq152 hnf94 smp53 dnf100 smp100 tf103 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 32ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 1 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.1s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret4#1, main_~x~0#1;main_~x~0#1 := 0;" "assume !!(main_~x~0#1 % 4294967296 < 268435455);assume { :begin_inline_f } true;f_#in~z#1 := main_~x~0#1;havoc f_#res#1;havoc f_~z#1;f_~z#1 := f_#in~z#1;f_#res#1 := 2 + f_~z#1;" "main_#t~ret4#1 := f_#res#1;havoc f_~z#1;havoc f_#in~z#1;assume { :end_inline_f } true;main_~x~0#1 := main_#t~ret4#1;havoc main_#t~ret4#1;" Loop: "assume !!(main_~x~0#1 % 4294967296 < 268435455);assume { :begin_inline_f } true;f_#in~z#1 := main_~x~0#1;havoc f_#res#1;havoc f_~z#1;f_~z#1 := f_#in~z#1;f_#res#1 := 2 + f_~z#1;" "main_#t~ret4#1 := f_#res#1;havoc f_~z#1;havoc f_#in~z#1;assume { :end_inline_f } true;main_~x~0#1 := main_#t~ret4#1;havoc main_#t~ret4#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2023-11-23 21:37:04,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6141bfbc-3309-4987-ab92-61b814606056/bin/uautomizer-verify-zZY32mL2XJ/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN