./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem02_label23.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem02_label23.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx --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 db3674d4e110d61289adcfc52216f8004ef1ec49416f84e6bf350103cb2e8879 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 20:58:43,373 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 20:58:43,496 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Termination-32bit-Automizer_Default.epf [2023-11-21 20:58:43,506 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 20:58:43,507 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 20:58:43,550 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 20:58:43,551 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 20:58:43,552 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 20:58:43,553 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 20:58:43,555 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 20:58:43,556 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 20:58:43,556 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 20:58:43,557 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 20:58:43,557 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-11-21 20:58:43,558 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-11-21 20:58:43,558 INFO L153 SettingsManager]: * Use old map elimination=false [2023-11-21 20:58:43,559 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2023-11-21 20:58:43,559 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2023-11-21 20:58:43,560 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-11-21 20:58:43,561 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 20:58:43,561 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-11-21 20:58:43,562 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 20:58:43,562 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 20:58:43,563 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 20:58:43,563 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 20:58:43,563 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-11-21 20:58:43,564 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-11-21 20:58:43,564 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-11-21 20:58:43,565 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 20:58:43,565 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 20:58:43,566 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 20:58:43,567 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-11-21 20:58:43,567 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 20:58:43,567 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 20:58:43,567 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 20:58:43,568 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 20:58:43,568 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 20:58:43,569 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-11-21 20:58:43,569 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_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> db3674d4e110d61289adcfc52216f8004ef1ec49416f84e6bf350103cb2e8879 [2023-11-21 20:58:43,904 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 20:58:43,943 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 20:58:43,946 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 20:58:43,948 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 20:58:43,949 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 20:58:43,950 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/eca-rers2012/Problem02_label23.c [2023-11-21 20:58:47,098 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 20:58:47,481 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 20:58:47,483 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/sv-benchmarks/c/eca-rers2012/Problem02_label23.c [2023-11-21 20:58:47,503 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/data/c03a3dbff/cb0656a0a4ee4a4f8a011fc86cc0f229/FLAG4329a0201 [2023-11-21 20:58:47,519 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/data/c03a3dbff/cb0656a0a4ee4a4f8a011fc86cc0f229 [2023-11-21 20:58:47,524 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 20:58:47,527 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 20:58:47,529 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 20:58:47,529 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 20:58:47,535 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 20:58:47,536 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 08:58:47" (1/1) ... [2023-11-21 20:58:47,537 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ab4d20f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:47, skipping insertion in model container [2023-11-21 20:58:47,537 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 08:58:47" (1/1) ... [2023-11-21 20:58:47,604 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 20:58:48,002 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 20:58:48,015 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 20:58:48,096 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 20:58:48,113 INFO L206 MainTranslator]: Completed translation [2023-11-21 20:58:48,113 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:48 WrapperNode [2023-11-21 20:58:48,114 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 20:58:48,115 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 20:58:48,115 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 20:58:48,115 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 20:58:48,123 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:48" (1/1) ... [2023-11-21 20:58:48,141 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:48" (1/1) ... [2023-11-21 20:58:48,189 INFO L138 Inliner]: procedures = 14, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 668 [2023-11-21 20:58:48,190 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 20:58:48,191 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 20:58:48,191 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 20:58:48,191 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 20:58:48,203 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:48" (1/1) ... [2023-11-21 20:58:48,203 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:48" (1/1) ... [2023-11-21 20:58:48,208 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:48" (1/1) ... [2023-11-21 20:58:48,227 INFO L187 HeapSplitter]: Split 2 memory accesses to 1 slices as follows [2] [2023-11-21 20:58:48,233 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:48" (1/1) ... [2023-11-21 20:58:48,234 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:48" (1/1) ... [2023-11-21 20:58:48,278 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:48" (1/1) ... [2023-11-21 20:58:48,301 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:48" (1/1) ... [2023-11-21 20:58:48,305 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:48" (1/1) ... [2023-11-21 20:58:48,319 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:48" (1/1) ... [2023-11-21 20:58:48,325 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 20:58:48,326 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 20:58:48,327 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 20:58:48,327 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 20:58:48,328 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:48" (1/1) ... [2023-11-21 20:58:48,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:48,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:48,365 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:48,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-11-21 20:58:48,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 20:58:48,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-21 20:58:48,412 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 20:58:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 20:58:48,507 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 20:58:48,509 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 20:58:49,649 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 20:58:49,677 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 20:58:49,677 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 20:58:49,679 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 08:58:49 BoogieIcfgContainer [2023-11-21 20:58:49,679 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 20:58:49,681 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-11-21 20:58:49,681 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-11-21 20:58:49,686 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-11-21 20:58:49,687 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-21 20:58:49,687 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 21.11 08:58:47" (1/3) ... [2023-11-21 20:58:49,689 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7ca88d6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.11 08:58:49, skipping insertion in model container [2023-11-21 20:58:49,689 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-21 20:58:49,691 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:48" (2/3) ... [2023-11-21 20:58:49,693 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7ca88d6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.11 08:58:49, skipping insertion in model container [2023-11-21 20:58:49,693 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-21 20:58:49,693 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 08:58:49" (3/3) ... [2023-11-21 20:58:49,695 INFO L332 chiAutomizerObserver]: Analyzing ICFG Problem02_label23.c [2023-11-21 20:58:49,772 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-11-21 20:58:49,773 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-11-21 20:58:49,773 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-11-21 20:58:49,773 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-11-21 20:58:49,774 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-11-21 20:58:49,774 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-11-21 20:58:49,774 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-11-21 20:58:49,774 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-11-21 20:58:49,783 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 227 states, 226 states have (on average 1.6592920353982301) internal successors, (375), 226 states have internal predecessors, (375), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:58:49,833 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 222 [2023-11-21 20:58:49,833 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 20:58:49,833 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 20:58:49,842 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-21 20:58:49,842 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2023-11-21 20:58:49,842 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-11-21 20:58:49,844 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 227 states, 226 states have (on average 1.6592920353982301) internal successors, (375), 226 states have internal predecessors, (375), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:58:49,853 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 222 [2023-11-21 20:58:49,853 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 20:58:49,854 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 20:58:49,855 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-21 20:58:49,855 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2023-11-21 20:58:49,864 INFO L748 eck$LassoCheckResult]: Stem: 141#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 150#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 104#L616-2true [2023-11-21 20:58:49,865 INFO L750 eck$LassoCheckResult]: Loop: 104#L616-2true assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 50#L621true assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 195#L40true assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0;~a28~0 := 9;~a11~0 := 1;~a25~0 := 1;calculate_output_#res#1 := -1; 17#calculate_output_returnLabel#1true main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 104#L616-2true [2023-11-21 20:58:49,870 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:58:49,871 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2023-11-21 20:58:49,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:58:49,882 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2043245864] [2023-11-21 20:58:49,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:58:49,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:58:50,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:58:50,006 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:58:50,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:58:50,066 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:58:50,071 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:58:50,071 INFO L85 PathProgramCache]: Analyzing trace with hash 1268141, now seen corresponding path program 1 times [2023-11-21 20:58:50,071 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:58:50,072 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1069921467] [2023-11-21 20:58:50,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:58:50,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:58:50,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:58:50,143 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:58:50,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:58:50,175 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:58:50,182 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:58:50,187 INFO L85 PathProgramCache]: Analyzing trace with hash 889695343, now seen corresponding path program 1 times [2023-11-21 20:58:50,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:58:50,188 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [631711927] [2023-11-21 20:58:50,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:58:50,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:58:50,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:58:50,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:58:50,492 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:58:50,492 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [631711927] [2023-11-21 20:58:50,493 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [631711927] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:58:50,493 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:58:50,493 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-21 20:58:50,494 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [469893861] [2023-11-21 20:58:50,495 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:58:50,763 INFO L210 LassoAnalysis]: Preferences: [2023-11-21 20:58:50,764 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-21 20:58:50,764 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-21 20:58:50,764 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-21 20:58:50,764 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-21 20:58:50,764 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:50,765 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-21 20:58:50,765 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-21 20:58:50,765 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label23.c_Iteration1_Loop [2023-11-21 20:58:50,765 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-21 20:58:50,765 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-21 20:58:50,791 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:50,802 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:50,833 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:50,837 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:50,840 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:50,843 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:50,846 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:50,849 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:50,852 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:50,855 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:50,859 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:50,866 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:51,103 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-21 20:58:51,105 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-21 20:58:51,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:51,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:51,112 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:51,134 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:58:51,134 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:58:51,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2023-11-21 20:58:51,158 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 20:58:51,160 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a17~0=8} Honda state: {~a17~0=8} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-21 20:58:51,184 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:51,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:51,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:51,187 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:51,194 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:58:51,194 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:58:51,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2023-11-21 20:58:51,221 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 20:58:51,221 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a25~0=1, ~a28~0=9} Honda state: {~a25~0=1, ~a28~0=9} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-21 20:58:51,244 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:51,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:51,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:51,246 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:51,254 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:58:51,254 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:58:51,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2023-11-21 20:58:51,281 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 20:58:51,281 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~output~0#1=-1} Honda state: {ULTIMATE.start_main_~output~0#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-21 20:58:51,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:51,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:51,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:51,302 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:51,305 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:58:51,305 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:58:51,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2023-11-21 20:58:51,328 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 20:58:51,328 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_~input#1=0} Honda state: {ULTIMATE.start_calculate_output_~input#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-21 20:58:51,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:51,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:51,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:51,353 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:51,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2023-11-21 20:58:51,361 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:58:51,361 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:58:51,383 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 20:58:51,383 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_#in~input#1=0} Honda state: {ULTIMATE.start_calculate_output_#in~input#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-21 20:58:51,404 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:51,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:51,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:51,406 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:51,409 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:58:51,409 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:58:51,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2023-11-21 20:58:51,432 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 20:58:51,433 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a19~0=1} Honda state: {~a19~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-21 20:58:51,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:51,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:51,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:51,460 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:51,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2023-11-21 20:58:51,466 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:58:51,467 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:58:51,481 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 20:58:51,481 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7#1=0} Honda state: {ULTIMATE.start_main_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-21 20:58:51,503 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:51,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:51,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:51,505 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:51,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2023-11-21 20:58:51,509 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:58:51,509 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:58:51,521 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 20:58:51,521 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~input~0#1=0} Honda state: {ULTIMATE.start_main_~input~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-21 20:58:51,540 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:51,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:51,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:51,541 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:51,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2023-11-21 20:58:51,545 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:58:51,545 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:58:51,558 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 20:58:51,559 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet6#1=0} Honda state: {ULTIMATE.start_main_#t~nondet6#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-21 20:58:51,583 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:51,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:51,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:51,584 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:51,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2023-11-21 20:58:51,606 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:58:51,606 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:58:51,629 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 20:58:51,629 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a21~0=1} Honda state: {~a21~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-21 20:58:51,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:51,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:51,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:51,656 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:51,659 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:58:51,659 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:58:51,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2023-11-21 20:58:51,684 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 20:58:51,684 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_#res#1=-1} Honda state: {ULTIMATE.start_calculate_output_#res#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-21 20:58:51,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2023-11-21 20:58:51,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:51,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:51,702 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:51,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2023-11-21 20:58:51,704 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:58:51,704 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:58:51,729 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:51,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:51,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:51,731 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:51,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2023-11-21 20:58:51,734 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-21 20:58:51,734 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:58:51,801 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-21 20:58:51,808 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:51,808 INFO L210 LassoAnalysis]: Preferences: [2023-11-21 20:58:51,808 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-21 20:58:51,809 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-21 20:58:51,809 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-21 20:58:51,809 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-21 20:58:51,809 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:51,809 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-21 20:58:51,809 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-21 20:58:51,809 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label23.c_Iteration1_Loop [2023-11-21 20:58:51,809 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-21 20:58:51,810 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-21 20:58:51,812 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:51,818 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:51,859 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:51,863 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:51,872 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:51,875 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:51,878 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:51,881 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:51,884 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:51,887 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:51,890 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:51,895 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:52,139 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-21 20:58:52,143 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-21 20:58:52,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:52,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:52,150 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:52,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:52,169 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:52,170 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:52,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:52,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:52,170 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:58:52,173 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:58:52,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:52,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2023-11-21 20:58:52,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:52,212 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:52,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:52,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:52,213 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:52,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:52,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2023-11-21 20:58:52,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:52,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:52,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:52,237 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-21 20:58:52,237 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:58:52,244 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:52,244 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:52,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:52,289 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:52,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:52,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:52,291 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:52,326 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 [2023-11-21 20:58:52,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2023-11-21 20:58:52,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:52,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:52,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:52,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:52,339 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:58:52,340 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:58:52,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:52,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:52,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:52,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:52,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:52,371 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:52,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:52,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2023-11-21 20:58:52,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:52,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:52,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:52,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:52,390 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:58:52,391 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:58:52,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:52,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:52,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:52,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:52,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:52,432 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:52,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2023-11-21 20:58:52,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:52,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:52,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:52,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:52,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:52,449 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:58:52,451 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:58:52,451 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:52,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:52,483 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:52,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:52,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:52,485 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:52,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:52,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:52,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:52,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:52,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:52,510 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:58:52,512 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:58:52,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:52,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2023-11-21 20:58:52,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:52,546 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:52,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:52,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:52,548 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:52,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2023-11-21 20:58:52,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:52,565 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:52,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:52,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:52,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:52,566 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:58:52,568 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:58:52,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:52,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:52,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:52,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:52,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:52,608 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:52,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:52,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:52,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:52,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:52,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:52,625 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:58:52,628 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:58:52,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:52,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2023-11-21 20:58:52,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:52,666 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:52,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:52,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:52,668 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:52,673 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 [2023-11-21 20:58:52,685 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:52,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:52,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:52,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:52,685 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:58:52,686 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:58:52,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:52,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2023-11-21 20:58:52,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:52,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:52,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:52,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:52,715 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:52,721 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 [2023-11-21 20:58:52,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:52,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:52,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:52,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:52,734 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:58:52,735 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:58:52,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:52,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2023-11-21 20:58:52,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:52,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:52,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:52,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:52,769 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:52,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:52,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:52,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:52,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:52,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:52,784 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:58:52,786 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:58:52,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:52,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2023-11-21 20:58:52,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:52,815 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:52,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:52,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:52,818 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:52,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:52,837 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:52,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:52,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:52,837 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:58:52,837 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:58:52,839 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:52,840 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:52,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2023-11-21 20:58:52,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:52,882 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:52,883 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-21 20:58:52,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:52,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:52,885 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:52,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:52,901 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:52,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:52,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:52,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:52,902 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:52,914 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:52,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:52,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2023-11-21 20:58:52,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:52,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:52,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:52,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:52,954 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:52,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:52,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:52,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:52,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:52,970 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-21 20:58:52,970 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:52,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2023-11-21 20:58:52,978 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:52,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:53,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:53,027 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:53,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:53,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:53,029 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:53,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:53,047 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:53,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:53,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:53,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:53,047 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:53,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2023-11-21 20:58:53,049 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:53,049 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:53,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:53,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:53,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:53,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:53,089 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:53,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:53,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:53,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:53,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:53,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:53,104 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:53,105 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:53,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:53,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2023-11-21 20:58:53,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:53,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:53,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:53,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:53,152 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:53,157 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 [2023-11-21 20:58:53,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2023-11-21 20:58:53,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:53,172 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:53,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:53,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:53,172 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:53,173 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:53,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:53,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:53,215 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:53,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:53,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:53,217 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:53,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:53,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2023-11-21 20:58:53,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:53,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:53,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:53,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:53,234 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:53,237 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:53,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:53,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:53,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:53,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:53,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:53,264 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:53,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:53,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2023-11-21 20:58:53,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:53,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:53,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:53,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:53,276 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:53,276 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:53,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:53,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:53,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2023-11-21 20:58:53,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:53,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:53,291 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:53,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2023-11-21 20:58:53,292 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 [2023-11-21 20:58:53,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:53,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:53,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:53,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:53,304 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:53,304 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:53,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:53,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:53,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2023-11-21 20:58:53,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:53,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:53,327 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:53,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2023-11-21 20:58:53,331 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 [2023-11-21 20:58:53,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:53,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:53,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:53,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:53,342 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:53,343 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:53,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:53,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:53,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:53,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:53,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:53,384 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:53,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2023-11-21 20:58:53,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:53,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:53,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:53,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:53,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:53,397 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:53,398 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:53,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:53,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:53,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2023-11-21 20:58:53,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:53,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:53,413 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:53,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2023-11-21 20:58:53,415 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 [2023-11-21 20:58:53,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:53,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:53,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:53,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:53,427 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:53,428 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:53,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:53,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:53,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2023-11-21 20:58:53,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:53,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:53,474 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:53,475 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 [2023-11-21 20:58:53,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2023-11-21 20:58:53,485 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:53,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:53,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:53,485 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:58:53,485 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:53,487 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:53,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:53,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:53,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2023-11-21 20:58:53,522 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-21 20:58:53,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:53,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:53,523 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:53,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2023-11-21 20:58:53,525 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 [2023-11-21 20:58:53,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:53,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:53,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:53,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:53,536 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:53,544 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:53,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:53,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:53,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:53,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:53,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:53,591 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:53,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:53,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:53,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:53,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:53,611 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-21 20:58:53,611 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:53,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2023-11-21 20:58:53,619 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:53,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:53,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:53,671 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:53,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:53,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:53,672 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:53,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:53,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:53,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:53,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:53,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:53,689 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:53,691 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:53,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:53,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2023-11-21 20:58:53,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:53,724 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:53,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:53,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:53,726 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:53,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2023-11-21 20:58:53,729 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 [2023-11-21 20:58:53,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:53,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:53,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:53,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:53,742 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:53,743 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:53,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:53,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:53,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:53,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:53,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:53,780 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:53,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:53,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:53,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:53,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:53,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:53,798 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:53,799 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:53,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:53,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2023-11-21 20:58:53,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:53,833 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:53,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:53,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:53,835 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:53,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:53,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:53,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:53,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:53,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:53,854 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:53,854 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:53,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:53,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2023-11-21 20:58:53,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:53,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2023-11-21 20:58:53,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:53,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:53,896 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:53,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:53,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2023-11-21 20:58:53,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:53,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:53,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:53,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:53,915 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:53,915 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:53,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:53,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:53,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2023-11-21 20:58:53,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:53,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:53,949 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:53,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2023-11-21 20:58:53,951 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 [2023-11-21 20:58:53,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:53,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:53,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:53,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:53,962 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:53,963 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:53,964 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:53,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:53,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:53,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:53,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:53,995 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:54,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:54,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2023-11-21 20:58:54,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:54,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:54,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:54,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:54,014 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:54,015 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:54,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:54,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:54,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:54,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:54,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:54,051 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:54,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:54,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2023-11-21 20:58:54,070 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:54,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:54,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:54,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:54,070 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:54,072 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:54,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:54,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:54,105 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:54,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:54,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:54,108 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:54,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2023-11-21 20:58:54,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:54,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:54,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:54,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:54,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:54,123 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:54,124 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:54,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:54,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:54,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:54,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:54,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:54,156 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:54,160 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 [2023-11-21 20:58:54,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:54,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:54,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:54,173 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:58:54,173 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:54,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2023-11-21 20:58:54,177 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-21 20:58:54,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:54,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:54,214 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:54,215 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-21 20:58:54,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:54,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:54,216 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:54,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:54,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:54,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:54,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:54,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:54,234 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:54,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2023-11-21 20:58:54,235 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:54,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:54,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:54,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2023-11-21 20:58:54,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:54,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:54,267 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:54,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2023-11-21 20:58:54,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:54,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:54,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:54,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:54,280 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-21 20:58:54,281 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:54,298 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:54,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:54,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:54,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:54,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:54,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:54,349 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:54,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2023-11-21 20:58:54,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:54,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:54,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:54,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:54,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:54,362 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:54,363 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:54,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:54,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:54,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2023-11-21 20:58:54,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:54,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:54,379 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:54,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2023-11-21 20:58:54,381 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 [2023-11-21 20:58:54,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:54,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:54,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:54,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:54,391 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:54,393 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:54,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:54,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:54,440 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2023-11-21 20:58:54,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:54,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:54,441 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:54,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2023-11-21 20:58:54,442 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 [2023-11-21 20:58:54,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:54,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:54,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:54,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:54,453 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:54,454 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:54,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:54,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:54,469 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2023-11-21 20:58:54,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:54,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:54,470 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:54,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2023-11-21 20:58:54,471 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 [2023-11-21 20:58:54,485 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:54,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:54,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:54,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:54,485 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:54,487 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:54,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:54,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:54,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:54,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:54,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:54,517 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:54,520 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 [2023-11-21 20:58:54,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:54,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:54,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:54,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:54,534 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:54,535 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:54,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:54,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2023-11-21 20:58:54,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:54,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:54,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:54,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:54,575 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:54,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:54,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:54,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:54,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:54,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:54,594 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:54,595 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:54,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:54,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2023-11-21 20:58:54,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:54,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2023-11-21 20:58:54,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:54,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:54,627 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:54,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2023-11-21 20:58:54,645 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 [2023-11-21 20:58:54,657 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:54,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:54,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:54,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:54,658 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:54,659 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:54,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:54,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:54,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2023-11-21 20:58:54,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:54,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:54,689 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:54,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:54,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:54,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:54,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:54,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:54,706 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:54,708 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:54,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:54,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2023-11-21 20:58:54,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:54,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2023-11-21 20:58:54,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:54,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:54,756 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:54,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2023-11-21 20:58:54,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:54,768 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:54,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:54,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:54,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:54,769 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:54,770 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:54,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:54,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:54,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2023-11-21 20:58:54,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:54,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:54,792 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:54,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2023-11-21 20:58:54,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:54,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:54,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:54,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:54,811 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:58:54,811 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:54,838 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-21 20:58:54,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:54,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:54,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:54,888 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-21 20:58:54,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:54,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:54,897 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:54,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:54,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2023-11-21 20:58:54,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:54,942 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:54,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:54,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:54,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:54,943 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:54,945 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:54,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:54,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:54,975 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:54,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:54,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:54,976 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:54,986 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 [2023-11-21 20:58:54,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:54,998 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:54,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:54,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2023-11-21 20:58:54,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:54,999 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-21 20:58:54,999 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:55,007 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:55,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:55,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:55,051 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:55,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:55,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:55,052 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:55,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:55,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:55,070 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:55,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:55,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:55,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:55,071 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:55,074 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:55,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:55,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2023-11-21 20:58:55,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:55,111 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:55,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:55,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:55,112 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:55,118 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 [2023-11-21 20:58:55,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:55,131 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:55,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:55,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:55,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:55,131 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:55,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2023-11-21 20:58:55,132 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:55,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:55,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:55,162 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:55,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:55,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:55,164 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:55,165 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 [2023-11-21 20:58:55,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2023-11-21 20:58:55,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:55,176 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:55,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:55,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:55,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:55,176 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:55,180 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:55,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:55,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:55,211 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:55,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:55,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:55,217 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:55,219 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 [2023-11-21 20:58:55,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2023-11-21 20:58:55,232 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:55,232 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:55,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:55,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:55,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:55,233 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:55,234 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:55,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:55,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:55,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:55,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:55,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:55,272 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:55,274 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 [2023-11-21 20:58:55,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:55,287 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:55,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:55,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:55,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:55,287 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:55,289 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:55,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:55,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2023-11-21 20:58:55,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:55,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:55,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:55,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:55,326 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:55,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:55,342 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:55,342 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:55,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:55,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:55,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:55,343 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:55,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2023-11-21 20:58:55,344 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:55,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:55,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:55,379 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:55,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:55,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:55,380 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:55,382 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 [2023-11-21 20:58:55,395 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:55,395 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:55,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:55,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:55,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:55,396 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:55,397 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:55,397 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:55,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2023-11-21 20:58:55,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:55,441 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2023-11-21 20:58:55,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:55,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:55,443 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:55,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:55,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2023-11-21 20:58:55,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:55,464 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:55,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:55,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:55,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:55,464 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:55,465 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:55,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:55,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:55,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2023-11-21 20:58:55,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:55,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:55,482 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:55,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2023-11-21 20:58:55,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:55,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:55,495 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:55,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:55,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:55,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:55,496 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:55,497 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:55,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:55,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:55,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2023-11-21 20:58:55,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:55,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:55,513 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:55,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2023-11-21 20:58:55,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:55,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:55,525 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:55,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:55,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:55,525 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:58:55,525 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:55,527 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:55,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:55,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:55,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2023-11-21 20:58:55,569 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-21 20:58:55,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:55,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:55,570 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:55,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2023-11-21 20:58:55,571 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 [2023-11-21 20:58:55,582 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:55,582 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:55,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:55,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:55,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:55,582 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:55,584 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:55,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:55,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:55,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2023-11-21 20:58:55,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:55,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:55,603 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:55,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2023-11-21 20:58:55,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:55,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:55,615 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:55,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:55,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:55,616 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-21 20:58:55,616 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:55,627 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:55,627 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:55,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:55,681 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:55,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:55,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:55,682 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:55,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2023-11-21 20:58:55,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:55,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:55,695 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:55,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:55,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:55,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:55,696 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:55,703 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:55,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:55,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:55,739 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:55,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:55,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:55,740 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:55,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2023-11-21 20:58:55,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:55,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:55,762 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:55,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:55,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:55,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:55,763 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:55,764 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:55,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:55,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:55,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2023-11-21 20:58:55,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:55,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:55,782 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:55,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2023-11-21 20:58:55,784 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 [2023-11-21 20:58:55,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:55,794 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:55,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:55,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:55,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:55,794 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:55,795 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:55,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:55,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:55,811 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:55,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:55,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:55,812 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:55,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2023-11-21 20:58:55,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:55,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:55,825 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:55,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:55,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:55,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:55,825 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:55,826 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:55,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:55,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:55,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2023-11-21 20:58:55,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:55,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:55,871 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:55,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2023-11-21 20:58:55,872 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 [2023-11-21 20:58:55,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:55,883 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:55,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:55,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:55,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:55,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:55,884 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:55,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:55,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:55,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2023-11-21 20:58:55,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:55,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:55,900 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:55,902 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 [2023-11-21 20:58:55,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2023-11-21 20:58:55,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:55,912 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:55,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:55,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:55,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:55,913 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:55,914 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:55,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:55,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:55,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2023-11-21 20:58:55,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:55,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:55,935 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:55,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2023-11-21 20:58:55,937 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 [2023-11-21 20:58:55,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:55,948 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:55,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:55,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:55,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:55,948 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:55,949 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:55,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:55,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:55,964 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:55,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:55,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:55,965 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:55,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2023-11-21 20:58:55,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:55,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:55,977 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:55,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:55,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:55,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:55,977 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:55,978 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:55,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:55,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:55,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:55,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:55,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:55,996 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:55,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2023-11-21 20:58:56,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:56,010 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:56,010 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:56,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:56,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:56,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:56,010 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:56,012 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:56,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:56,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:56,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2023-11-21 20:58:56,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:56,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:56,037 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:56,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2023-11-21 20:58:56,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:56,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:56,051 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:56,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:56,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:56,051 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:58:56,051 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:56,054 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-21 20:58:56,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:56,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:56,076 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2023-11-21 20:58:56,077 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-21 20:58:56,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:56,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:56,078 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:56,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2023-11-21 20:58:56,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:56,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:56,091 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:56,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:56,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:56,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:56,091 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:56,094 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:56,094 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:56,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:56,149 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:56,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:56,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:56,150 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:56,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2023-11-21 20:58:56,153 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 [2023-11-21 20:58:56,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:56,165 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:56,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:56,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:56,165 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-21 20:58:56,165 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:56,177 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:56,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:56,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:56,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2023-11-21 20:58:56,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:56,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:56,236 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:56,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2023-11-21 20:58:56,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:56,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:56,261 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:56,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:56,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:56,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:56,261 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:56,263 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:56,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:56,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:56,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2023-11-21 20:58:56,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:56,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:56,307 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:56,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2023-11-21 20:58:56,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:56,320 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:56,320 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:56,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:56,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:56,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:56,320 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:56,321 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:56,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:56,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:56,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2023-11-21 20:58:56,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:56,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:56,341 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:56,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2023-11-21 20:58:56,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:56,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:56,355 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:56,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:56,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:56,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:56,355 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:56,358 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:56,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:56,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:56,377 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:56,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:56,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:56,378 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:56,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:56,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2023-11-21 20:58:56,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:56,391 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:56,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:56,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:56,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:56,392 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:56,393 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:56,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:56,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:56,412 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:56,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:56,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:56,413 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:56,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2023-11-21 20:58:56,414 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 [2023-11-21 20:58:56,425 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:56,426 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:56,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:56,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:56,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:56,426 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:56,427 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:56,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:56,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:56,476 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:56,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:56,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:56,478 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:56,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:56,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2023-11-21 20:58:56,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:56,495 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:56,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:56,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:56,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:56,495 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:56,497 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:56,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:56,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:56,534 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:56,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:56,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:56,536 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:56,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:56,553 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:56,554 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:56,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:56,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:56,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:56,554 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:56,555 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:56,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:56,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2023-11-21 20:58:56,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:56,594 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:56,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:56,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:56,595 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:56,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:56,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2023-11-21 20:58:56,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:56,615 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:56,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:56,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:56,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:56,616 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:56,617 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:56,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:56,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:56,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:56,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:56,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:56,656 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:56,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:56,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2023-11-21 20:58:56,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:56,672 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:56,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:56,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:56,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:56,672 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:56,674 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:56,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:56,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:56,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:56,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:56,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:56,712 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:56,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:56,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2023-11-21 20:58:56,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:56,730 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:56,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:56,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:56,730 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:58:56,730 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:56,734 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-21 20:58:56,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:56,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:56,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:56,785 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-21 20:58:56,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:56,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:56,787 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:56,789 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 [2023-11-21 20:58:56,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2023-11-21 20:58:56,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:56,803 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:56,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:56,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:56,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:56,803 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:56,804 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:56,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:56,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:56,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:56,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:56,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:56,841 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:56,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:56,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:56,855 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:56,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:56,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:56,856 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-21 20:58:56,856 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:56,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2023-11-21 20:58:56,863 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:56,863 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:56,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:56,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:56,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:56,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:56,908 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:56,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:56,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:56,923 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:56,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:56,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:56,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:56,923 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:56,925 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:56,925 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:56,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2023-11-21 20:58:56,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:56,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2023-11-21 20:58:56,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:56,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:56,940 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:56,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2023-11-21 20:58:56,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:56,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:56,952 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:56,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:56,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:56,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:56,952 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:56,953 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:56,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:56,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:56,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2023-11-21 20:58:56,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:56,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:56,969 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:56,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:56,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2023-11-21 20:58:56,980 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:56,980 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:56,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:56,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:56,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:56,981 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:56,981 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:56,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:56,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:56,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:56,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:56,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:56,998 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:56,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2023-11-21 20:58:57,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:57,010 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:57,010 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:57,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:57,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:57,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:57,010 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:57,011 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:57,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:57,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:57,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:57,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:57,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:57,044 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:57,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2023-11-21 20:58:57,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:57,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:57,055 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:57,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:57,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:57,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:57,056 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:57,056 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:57,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:57,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:57,071 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:57,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:57,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:57,072 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:57,081 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 [2023-11-21 20:58:57,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:57,094 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:57,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:57,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:57,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:57,094 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:57,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2023-11-21 20:58:57,095 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:57,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:57,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:57,135 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:57,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:57,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:57,136 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:57,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:57,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2023-11-21 20:58:57,152 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:57,152 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:57,152 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:57,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:57,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:57,152 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:57,154 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:57,154 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:57,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:57,187 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:57,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:57,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:57,189 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:57,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:57,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:57,204 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:57,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:57,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:57,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:57,205 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:57,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2023-11-21 20:58:57,206 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:57,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:57,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:57,240 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:57,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:57,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:57,242 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:57,244 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 [2023-11-21 20:58:57,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2023-11-21 20:58:57,258 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:57,259 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:57,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:57,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:57,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:57,259 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:57,260 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:57,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:57,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:57,277 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:57,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:57,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:57,278 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:57,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2023-11-21 20:58:57,280 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 [2023-11-21 20:58:57,290 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:57,291 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:57,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:57,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:57,291 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:58:57,291 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:57,295 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-21 20:58:57,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:57,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:57,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:57,328 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-21 20:58:57,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:57,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:57,329 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:57,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2023-11-21 20:58:57,331 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 [2023-11-21 20:58:57,342 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:57,342 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:57,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:57,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:57,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:57,343 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:57,345 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:57,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:57,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:57,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:57,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:57,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:57,364 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:57,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2023-11-21 20:58:57,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:57,378 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:57,379 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:57,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:57,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:57,379 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-21 20:58:57,379 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:57,390 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:58:57,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:57,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:57,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:57,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:57,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:57,459 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:57,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2023-11-21 20:58:57,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:57,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:57,471 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:57,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:57,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:57,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:57,472 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:57,473 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:57,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:57,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:57,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:57,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:57,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:57,492 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:57,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2023-11-21 20:58:57,494 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 [2023-11-21 20:58:57,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:57,505 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:57,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:57,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:57,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:57,506 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:57,507 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:57,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:57,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:57,524 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:57,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:57,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:57,525 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:57,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2023-11-21 20:58:57,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:57,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:57,539 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:57,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:57,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:57,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:57,539 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:57,541 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:57,541 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:57,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:57,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2023-11-21 20:58:57,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:57,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:57,593 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:57,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2023-11-21 20:58:57,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:57,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:57,605 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:57,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:57,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:57,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:57,606 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:57,607 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:57,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:57,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:57,635 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:57,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:57,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:57,637 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:57,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:57,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2023-11-21 20:58:57,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:57,655 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:57,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:57,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:57,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:57,655 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:57,656 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:57,656 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:57,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:57,698 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:57,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:57,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:57,700 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:57,705 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 [2023-11-21 20:58:57,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2023-11-21 20:58:57,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:57,719 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:57,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:57,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:57,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:57,719 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:57,720 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:57,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:57,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:57,759 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:57,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:57,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:57,761 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:57,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:57,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2023-11-21 20:58:57,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:57,778 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:57,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:57,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:57,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:57,778 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:57,779 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:57,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:57,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:57,811 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:57,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:57,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:57,812 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:57,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2023-11-21 20:58:57,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:57,824 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:57,824 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:57,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:57,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:57,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:57,825 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:57,826 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:57,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:57,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:57,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:57,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:57,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:57,843 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:57,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2023-11-21 20:58:57,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:57,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:57,855 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:57,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:57,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:57,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:57,855 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:57,857 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:57,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:57,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:57,903 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:57,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:57,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:57,905 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:57,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:57,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2023-11-21 20:58:57,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:57,924 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:57,924 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:57,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:57,924 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:58:57,924 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:57,928 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:57,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:57,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:57,973 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:57,974 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:58:58,030 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 20:58:58,031 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 20:58:58,034 INFO L87 Difference]: Start difference. First operand has 227 states, 226 states have (on average 1.6592920353982301) internal successors, (375), 226 states have internal predecessors, (375), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 2 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:58:58,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 20:58:58,986 INFO L93 Difference]: Finished difference Result 379 states and 480 transitions. [2023-11-21 20:58:58,987 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 379 states and 480 transitions. [2023-11-21 20:58:58,995 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 304 [2023-11-21 20:58:59,004 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 379 states to 306 states and 407 transitions. [2023-11-21 20:58:59,005 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 306 [2023-11-21 20:58:59,007 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 306 [2023-11-21 20:58:59,007 INFO L73 IsDeterministic]: Start isDeterministic. Operand 306 states and 407 transitions. [2023-11-21 20:58:59,010 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:58:59,010 INFO L218 hiAutomatonCegarLoop]: Abstraction has 306 states and 407 transitions. [2023-11-21 20:58:59,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states and 407 transitions. [2023-11-21 20:58:59,060 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 305. [2023-11-21 20:58:59,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 305 states, 305 states have (on average 1.3278688524590163) internal successors, (405), 304 states have internal predecessors, (405), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:58:59,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 305 states and 405 transitions. [2023-11-21 20:58:59,064 INFO L240 hiAutomatonCegarLoop]: Abstraction has 305 states and 405 transitions. [2023-11-21 20:58:59,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 20:58:59,072 INFO L428 stractBuchiCegarLoop]: Abstraction has 305 states and 405 transitions. [2023-11-21 20:58:59,072 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2023-11-21 20:58:59,072 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 305 states and 405 transitions. [2023-11-21 20:58:59,075 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 303 [2023-11-21 20:58:59,075 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 20:58:59,076 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 20:58:59,076 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-21 20:58:59,076 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 20:58:59,077 INFO L748 eck$LassoCheckResult]: Stem: 672#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 673#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 658#L616-2 [2023-11-21 20:58:59,077 INFO L750 eck$LassoCheckResult]: Loop: 658#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 725#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 726#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 768#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 753#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 754#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 787#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 785#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 662#L64 assume (((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0);~a28~0 := 7;~a11~0 := 1;~a25~0 := 0;calculate_output_#res#1 := -1; 649#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 658#L616-2 [2023-11-21 20:58:59,078 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:58:59,078 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 2 times [2023-11-21 20:58:59,078 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:58:59,078 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [138911507] [2023-11-21 20:58:59,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:58:59,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:58:59,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:58:59,089 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:58:59,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:58:59,098 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:58:59,098 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:58:59,098 INFO L85 PathProgramCache]: Analyzing trace with hash 1948456190, now seen corresponding path program 1 times [2023-11-21 20:58:59,099 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:58:59,099 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2001843301] [2023-11-21 20:58:59,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:58:59,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:58:59,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:58:59,118 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:58:59,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:58:59,136 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:58:59,141 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:58:59,141 INFO L85 PathProgramCache]: Analyzing trace with hash -141898176, now seen corresponding path program 1 times [2023-11-21 20:58:59,142 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:58:59,142 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [510825768] [2023-11-21 20:58:59,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:58:59,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:58:59,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:58:59,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:58:59,224 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:58:59,224 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [510825768] [2023-11-21 20:58:59,225 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [510825768] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:58:59,225 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:58:59,225 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-21 20:58:59,225 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [269751311] [2023-11-21 20:58:59,225 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:58:59,418 INFO L210 LassoAnalysis]: Preferences: [2023-11-21 20:58:59,418 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-21 20:58:59,418 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-21 20:58:59,418 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-21 20:58:59,418 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-21 20:58:59,418 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:59,419 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-21 20:58:59,419 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-21 20:58:59,419 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label23.c_Iteration2_Loop [2023-11-21 20:58:59,419 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-21 20:58:59,419 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-21 20:58:59,424 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:59,427 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:59,431 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:59,433 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:59,436 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:59,439 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:59,442 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:59,459 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:59,466 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:59,468 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:59,471 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:59,476 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:58:59,632 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-21 20:58:59,632 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-21 20:58:59,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:59,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:59,634 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:59,641 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:58:59,641 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:58:59,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2023-11-21 20:58:59,663 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 20:58:59,663 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a17~0=8} Honda state: {~a17~0=8} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-21 20:58:59,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:59,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:59,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:59,684 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:59,687 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:58:59,687 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:58:59,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2023-11-21 20:58:59,717 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 20:58:59,717 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~output~0#1=-1} Honda state: {ULTIMATE.start_main_~output~0#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-21 20:58:59,736 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:59,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:59,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:59,738 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:59,741 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:58:59,741 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:58:59,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2023-11-21 20:58:59,768 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 20:58:59,768 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7#1=0} Honda state: {ULTIMATE.start_main_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-21 20:58:59,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:59,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:59,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:59,790 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:59,793 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:58:59,793 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:58:59,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2023-11-21 20:58:59,832 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 20:58:59,833 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_~input#1=0} Honda state: {ULTIMATE.start_calculate_output_~input#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-21 20:58:59,856 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:59,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:59,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:59,858 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:59,861 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:58:59,862 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:58:59,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2023-11-21 20:58:59,892 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 20:58:59,893 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet6#1=0} Honda state: {ULTIMATE.start_main_#t~nondet6#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-21 20:58:59,912 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:59,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:59,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:59,915 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:59,921 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:58:59,921 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:58:59,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2023-11-21 20:58:59,948 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 20:58:59,949 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a19~0=4} Honda state: {~a19~0=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-21 20:58:59,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2023-11-21 20:58:59,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:59,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:59,968 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:59,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2023-11-21 20:58:59,970 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:58:59,971 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:58:59,984 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 20:58:59,984 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a21~0=1} Honda state: {~a21~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-21 20:58:59,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2023-11-21 20:58:59,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:59,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:59,997 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:00,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2023-11-21 20:59:00,000 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:59:00,000 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:59:00,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:00,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:00,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:00,024 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:00,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2023-11-21 20:59:00,026 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-21 20:59:00,026 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:59:00,080 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-21 20:59:00,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:00,084 INFO L210 LassoAnalysis]: Preferences: [2023-11-21 20:59:00,084 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-21 20:59:00,084 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-21 20:59:00,084 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-21 20:59:00,084 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-21 20:59:00,084 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:00,085 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-21 20:59:00,085 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-21 20:59:00,085 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label23.c_Iteration2_Loop [2023-11-21 20:59:00,085 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-21 20:59:00,085 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-21 20:59:00,087 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:00,091 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:00,096 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:00,098 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:00,102 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:00,105 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:00,108 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:00,113 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:00,118 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:00,121 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:00,124 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:00,129 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:00,278 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-21 20:59:00,278 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-21 20:59:00,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:00,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:00,285 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:00,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:00,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2023-11-21 20:59:00,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:00,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:00,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:00,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:00,307 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:00,307 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:59:00,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:00,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:00,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2023-11-21 20:59:00,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:00,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:00,343 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:00,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2023-11-21 20:59:00,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:00,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:00,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:00,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:00,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:00,355 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:00,356 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:59:00,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:00,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:00,373 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:00,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:00,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:00,375 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:00,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2023-11-21 20:59:00,376 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 [2023-11-21 20:59:00,387 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:00,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:00,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:00,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:00,387 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:00,387 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:59:00,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:00,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:00,401 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:00,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:00,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:00,402 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:00,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2023-11-21 20:59:00,403 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 [2023-11-21 20:59:00,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:00,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:00,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:00,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:00,415 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:00,415 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:59:00,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:00,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:00,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2023-11-21 20:59:00,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:00,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:00,430 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:00,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2023-11-21 20:59:00,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:00,442 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:00,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:00,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:00,443 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:00,443 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:00,443 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:00,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:00,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:00,460 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:00,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:00,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:00,462 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:00,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2023-11-21 20:59:00,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:00,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:00,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:00,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:00,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:00,475 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:00,475 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:59:00,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:00,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:00,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2023-11-21 20:59:00,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:00,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:00,489 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:00,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2023-11-21 20:59:00,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:00,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:00,501 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:00,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:00,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:00,501 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:00,502 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:59:00,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:00,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:00,555 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:00,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:00,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:00,557 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:00,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:00,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2023-11-21 20:59:00,577 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:00,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:00,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:00,578 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:00,578 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:00,579 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:00,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:00,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:00,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:00,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:00,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:00,615 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:00,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:00,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:00,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:00,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:00,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:00,629 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:00,630 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:59:00,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:00,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2023-11-21 20:59:00,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:00,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2023-11-21 20:59:00,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:00,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:00,652 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:00,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2023-11-21 20:59:00,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:00,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:00,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:00,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:00,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:00,663 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:00,664 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:59:00,664 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:00,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:00,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2023-11-21 20:59:00,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:00,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:00,684 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:00,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:00,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:00,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:00,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:00,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:00,698 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:00,698 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:59:00,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:00,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2023-11-21 20:59:00,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:00,728 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:00,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:00,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:00,729 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:00,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:00,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2023-11-21 20:59:00,744 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:00,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:00,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:00,745 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:00,745 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:00,747 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:00,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:00,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:00,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2023-11-21 20:59:00,764 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-21 20:59:00,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:00,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:00,765 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:00,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2023-11-21 20:59:00,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:00,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:00,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:00,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:00,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:00,777 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:00,777 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:00,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:00,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:00,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:00,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:00,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:00,791 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:00,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2023-11-21 20:59:00,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:00,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:00,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:00,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:00,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:00,802 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:00,803 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:00,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:00,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:00,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:00,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:00,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:00,819 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:00,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2023-11-21 20:59:00,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:00,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:00,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:00,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:00,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:00,830 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:00,831 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:00,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:00,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:00,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2023-11-21 20:59:00,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:00,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:00,844 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:00,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2023-11-21 20:59:00,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:00,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:00,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:00,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:00,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:00,857 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:00,857 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:00,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:00,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:00,870 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:00,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:00,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:00,871 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:00,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2023-11-21 20:59:00,872 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 [2023-11-21 20:59:00,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:00,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:00,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:00,882 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:00,882 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:00,883 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:00,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:00,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:00,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:00,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:00,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:00,898 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:00,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2023-11-21 20:59:00,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:00,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:00,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:00,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:00,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:00,909 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:00,910 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:00,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:00,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:00,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2023-11-21 20:59:00,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:00,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:00,923 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:00,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2023-11-21 20:59:00,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:00,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:00,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:00,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:00,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:00,934 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:00,935 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:00,935 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:00,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:00,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2023-11-21 20:59:00,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:00,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:00,954 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:00,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2023-11-21 20:59:00,955 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 [2023-11-21 20:59:00,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:00,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:00,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:00,965 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:00,965 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:00,967 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:00,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:00,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:00,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2023-11-21 20:59:00,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:00,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:00,983 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:00,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2023-11-21 20:59:00,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:00,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:00,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:00,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:00,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:00,994 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:00,995 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:00,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:00,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2023-11-21 20:59:01,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,008 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2023-11-21 20:59:01,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:01,019 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:01,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:01,020 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:01,020 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:01,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:01,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2023-11-21 20:59:01,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,035 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2023-11-21 20:59:01,036 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 [2023-11-21 20:59:01,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:01,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:01,046 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:01,047 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:01,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:01,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:01,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,064 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2023-11-21 20:59:01,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:01,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:01,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,075 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:01,076 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:01,078 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:01,079 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:01,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:01,130 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-21 20:59:01,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,131 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2023-11-21 20:59:01,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:01,145 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:01,145 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:01,145 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:01,146 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:01,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:01,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:01,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,187 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:01,205 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:01,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:01,205 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:01,206 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:01,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:01,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2023-11-21 20:59:01,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:01,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,235 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:01,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:01,253 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:01,253 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:01,254 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:01,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:01,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2023-11-21 20:59:01,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,286 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:01,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,287 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,292 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 [2023-11-21 20:59:01,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2023-11-21 20:59:01,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:01,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:01,303 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:01,303 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:01,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:01,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2023-11-21 20:59:01,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,319 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2023-11-21 20:59:01,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:01,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:01,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,344 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:01,344 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:01,345 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-21 20:59:01,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:01,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2023-11-21 20:59:01,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,359 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2023-11-21 20:59:01,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:01,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:01,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:01,371 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:01,372 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:01,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:01,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2023-11-21 20:59:01,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,410 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2023-11-21 20:59:01,412 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 [2023-11-21 20:59:01,422 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:01,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:01,423 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:01,424 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:01,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:01,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2023-11-21 20:59:01,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,455 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2023-11-21 20:59:01,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:01,466 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:01,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,466 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:01,466 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:01,468 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-21 20:59:01,469 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:01,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,486 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2023-11-21 20:59:01,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,487 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2023-11-21 20:59:01,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:01,498 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:01,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:01,498 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:01,499 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:01,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:01,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2023-11-21 20:59:01,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,514 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2023-11-21 20:59:01,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:01,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:01,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:01,526 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:01,527 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:01,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:01,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2023-11-21 20:59:01,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,542 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2023-11-21 20:59:01,544 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 [2023-11-21 20:59:01,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:01,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:01,554 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:01,555 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:01,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:01,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2023-11-21 20:59:01,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,571 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2023-11-21 20:59:01,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:01,582 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:01,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,582 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:01,582 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:01,586 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-21 20:59:01,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:01,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2023-11-21 20:59:01,604 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-21 20:59:01,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,605 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2023-11-21 20:59:01,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:01,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:01,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:01,617 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:01,618 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:01,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:01,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2023-11-21 20:59:01,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,634 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2023-11-21 20:59:01,635 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 [2023-11-21 20:59:01,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:01,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:01,646 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:01,646 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:01,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:01,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2023-11-21 20:59:01,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,663 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2023-11-21 20:59:01,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:01,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:01,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:01,676 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:01,676 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:01,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:01,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2023-11-21 20:59:01,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,691 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,694 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 [2023-11-21 20:59:01,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2023-11-21 20:59:01,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:01,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:01,705 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:01,705 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:01,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:01,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2023-11-21 20:59:01,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,720 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2023-11-21 20:59:01,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:01,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:01,732 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,732 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:01,732 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:01,733 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-21 20:59:01,733 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:01,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2023-11-21 20:59:01,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,750 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2023-11-21 20:59:01,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:01,762 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:01,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:01,762 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:01,763 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:01,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:01,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2023-11-21 20:59:01,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,779 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2023-11-21 20:59:01,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:01,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:01,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:01,791 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:01,791 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:01,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:01,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,806 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:01,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,807 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2023-11-21 20:59:01,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:01,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:01,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,819 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:01,819 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:01,821 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-21 20:59:01,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:01,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:01,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,839 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2023-11-21 20:59:01,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:01,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:01,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:01,851 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:01,851 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:01,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:01,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:01,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,867 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2023-11-21 20:59:01,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:01,878 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:01,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:01,878 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:01,879 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:01,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:01,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2023-11-21 20:59:01,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,895 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2023-11-21 20:59:01,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:01,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:01,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:01,907 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:01,908 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:01,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:01,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,922 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:01,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,923 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2023-11-21 20:59:01,925 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 [2023-11-21 20:59:01,935 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:01,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,935 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:01,936 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:01,940 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-21 20:59:01,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:01,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:01,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2023-11-21 20:59:01,962 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-21 20:59:01,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:01,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:01,962 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:01,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2023-11-21 20:59:01,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:01,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:01,974 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:01,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:01,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:01,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:01,974 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:01,975 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:01,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:02,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:02,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:02,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:02,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:02,027 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:02,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:02,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2023-11-21 20:59:02,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:02,043 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:02,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:02,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:02,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:02,043 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:02,044 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:02,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:02,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:02,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2023-11-21 20:59:02,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:02,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:02,060 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:02,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:02,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2023-11-21 20:59:02,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:02,071 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:02,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:02,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:02,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:02,072 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:02,072 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:02,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:02,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:02,086 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:02,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:02,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:02,087 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:02,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2023-11-21 20:59:02,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:02,098 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:02,099 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:02,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:02,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:02,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:02,099 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:02,099 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:02,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:02,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:02,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2023-11-21 20:59:02,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:02,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:02,115 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:02,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2023-11-21 20:59:02,116 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 [2023-11-21 20:59:02,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:02,126 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:02,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:02,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:02,127 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:02,127 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:02,128 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:02,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:02,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:02,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:02,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:02,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:02,143 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:02,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2023-11-21 20:59:02,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:02,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:02,155 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:02,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:02,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:02,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:02,155 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:02,156 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:02,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:02,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:02,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:02,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:02,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:02,172 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:02,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2023-11-21 20:59:02,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:02,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:02,184 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:02,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:02,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:02,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:02,185 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:02,185 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:02,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:02,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:02,201 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:02,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:02,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:02,202 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:02,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2023-11-21 20:59:02,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:02,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:02,213 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:02,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:02,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:02,214 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:02,214 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:02,218 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:02,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:02,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:02,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2023-11-21 20:59:02,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:02,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:02,240 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:02,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2023-11-21 20:59:02,242 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 [2023-11-21 20:59:02,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:02,252 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:02,252 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:02,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:02,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:02,252 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:02,253 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:02,253 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:02,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:02,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2023-11-21 20:59:02,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:02,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:02,267 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:02,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2023-11-21 20:59:02,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:02,278 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:02,279 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:02,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:02,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:02,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:02,279 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:02,280 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:02,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:02,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:02,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2023-11-21 20:59:02,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:02,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:02,296 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:02,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2023-11-21 20:59:02,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:02,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:02,308 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:02,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:02,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:02,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:02,308 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:02,309 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:02,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:02,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:02,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2023-11-21 20:59:02,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:02,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:02,325 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:02,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2023-11-21 20:59:02,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:02,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:02,337 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:02,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:02,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:02,337 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:02,337 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:02,340 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:02,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:02,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:02,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2023-11-21 20:59:02,361 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-21 20:59:02,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:02,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:02,362 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:02,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:02,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2023-11-21 20:59:02,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:02,378 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:02,378 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:02,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:02,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:02,378 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:02,379 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:02,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:02,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:02,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2023-11-21 20:59:02,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:02,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:02,395 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:02,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2023-11-21 20:59:02,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:02,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:02,410 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:02,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:02,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:02,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:02,410 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:02,411 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:02,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:02,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:02,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2023-11-21 20:59:02,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:02,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:02,429 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:02,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2023-11-21 20:59:02,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:02,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:02,441 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:02,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:02,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:02,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:02,441 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:02,442 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:02,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:02,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:02,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2023-11-21 20:59:02,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:02,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:02,459 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:02,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2023-11-21 20:59:02,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:02,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:02,470 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:02,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:02,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:02,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:02,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:02,471 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:02,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:02,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:02,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2023-11-21 20:59:02,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:02,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:02,491 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:02,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2023-11-21 20:59:02,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:02,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:02,502 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:02,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:02,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:02,503 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:02,503 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:02,504 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-21 20:59:02,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:02,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:02,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2023-11-21 20:59:02,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:02,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:02,548 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:02,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:02,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2023-11-21 20:59:02,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:02,566 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:02,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:02,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:02,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:02,566 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:02,567 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:02,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:02,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:02,613 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:02,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:02,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:02,615 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:02,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:02,633 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:02,633 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:02,633 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:02,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:02,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:02,634 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:02,635 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:02,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:02,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2023-11-21 20:59:02,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:02,697 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:02,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:02,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:02,699 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:02,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:02,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:02,717 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:02,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:02,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:02,717 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:02,717 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:02,720 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-21 20:59:02,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:02,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2023-11-21 20:59:02,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:02,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:02,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:02,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:02,759 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:02,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:02,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2023-11-21 20:59:02,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:02,774 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:02,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:02,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:02,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:02,775 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:02,775 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:02,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:02,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:02,808 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:02,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:02,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:02,810 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:02,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:02,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:02,825 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:02,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:02,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:02,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:02,825 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:02,827 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:02,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:02,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2023-11-21 20:59:02,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:02,856 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:02,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:02,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:02,858 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:02,859 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 [2023-11-21 20:59:02,872 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:02,872 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:02,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:02,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:02,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:02,873 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:02,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2023-11-21 20:59:02,874 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:02,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:02,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:02,904 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:02,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:02,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:02,906 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:02,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:02,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:02,921 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:02,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:02,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:02,921 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:02,921 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:02,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2023-11-21 20:59:02,927 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-21 20:59:02,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:02,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:02,974 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:02,974 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-21 20:59:02,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:02,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:02,976 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:02,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:02,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2023-11-21 20:59:02,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:02,991 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:02,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:02,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:02,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:02,992 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:02,993 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:02,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:03,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:03,030 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:03,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:03,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:03,032 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:03,036 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 [2023-11-21 20:59:03,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2023-11-21 20:59:03,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:03,050 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:03,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:03,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:03,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:03,051 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:03,052 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:03,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:03,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:03,085 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:03,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:03,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:03,086 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:03,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:03,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:03,102 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:03,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:03,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:03,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:03,102 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:03,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2023-11-21 20:59:03,104 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:03,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:03,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:03,150 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:03,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:03,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:03,152 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:03,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:03,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2023-11-21 20:59:03,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:03,168 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:03,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:03,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:03,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:03,169 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:03,170 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:03,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:03,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:03,208 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:03,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:03,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:03,209 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:03,212 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 [2023-11-21 20:59:03,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2023-11-21 20:59:03,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:03,226 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:03,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:03,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:03,227 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:03,227 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:03,229 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-21 20:59:03,229 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:03,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:03,271 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:03,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:03,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:03,273 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:03,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:03,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2023-11-21 20:59:03,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:03,289 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:03,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:03,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:03,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:03,290 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:03,291 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:03,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:03,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:03,331 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:03,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:03,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:03,332 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:03,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:03,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2023-11-21 20:59:03,349 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:03,349 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:03,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:03,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:03,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:03,349 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:03,351 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:03,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:03,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:03,398 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:03,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:03,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:03,400 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:03,402 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 [2023-11-21 20:59:03,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2023-11-21 20:59:03,416 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:03,416 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:03,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:03,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:03,417 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:03,417 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:03,421 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-21 20:59:03,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:03,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:03,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:03,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:03,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:03,464 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:03,468 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 [2023-11-21 20:59:03,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:03,481 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:03,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:03,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:03,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:03,482 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:03,483 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:03,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:03,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2023-11-21 20:59:03,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:03,519 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:03,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:03,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:03,520 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:03,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:03,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2023-11-21 20:59:03,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:03,536 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:03,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:03,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:03,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:03,537 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:03,538 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:03,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:03,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:03,576 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:03,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:03,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:03,578 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:03,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:03,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2023-11-21 20:59:03,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:03,594 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:03,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:03,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:03,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:03,595 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:03,597 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:03,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:03,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:03,634 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:03,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:03,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:03,636 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:03,638 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 [2023-11-21 20:59:03,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2023-11-21 20:59:03,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:03,653 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:03,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:03,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:03,653 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:03,653 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:03,660 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-21 20:59:03,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:03,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:03,708 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:03,709 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-21 20:59:03,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:03,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:03,710 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:03,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:03,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2023-11-21 20:59:03,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:03,725 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:03,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:03,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:03,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:03,726 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:03,726 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:03,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:03,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:03,762 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:03,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:03,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:03,764 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:03,766 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 [2023-11-21 20:59:03,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:03,779 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:03,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:03,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:03,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:03,779 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:03,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2023-11-21 20:59:03,780 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:03,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:03,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:03,821 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:03,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:03,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:03,823 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:03,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:03,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2023-11-21 20:59:03,837 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:03,837 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:03,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:03,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:03,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:03,837 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:03,838 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:03,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:03,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:03,851 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:03,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:03,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:03,853 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:03,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2023-11-21 20:59:03,854 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 [2023-11-21 20:59:03,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:03,864 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:03,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:03,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:03,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:03,864 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:03,865 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:03,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:03,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:03,879 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:03,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:03,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:03,880 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:03,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2023-11-21 20:59:03,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:03,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:03,895 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:03,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:03,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:03,895 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:03,895 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:03,896 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-21 20:59:03,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:03,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:03,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:03,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:03,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:03,912 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:03,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2023-11-21 20:59:03,914 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 [2023-11-21 20:59:03,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:03,924 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:03,924 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:03,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:03,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:03,924 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:03,925 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:03,925 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:03,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:03,939 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:03,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:03,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:03,940 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:03,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2023-11-21 20:59:03,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:03,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:03,951 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:03,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:03,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:03,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:03,952 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:03,952 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:03,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:03,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:03,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2023-11-21 20:59:03,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:03,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:03,968 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:03,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2023-11-21 20:59:03,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:03,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:03,980 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:03,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:03,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:03,980 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:03,980 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:03,982 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-21 20:59:03,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:03,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:04,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:04,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:04,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:04,014 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:04,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2023-11-21 20:59:04,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:04,030 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:04,030 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:04,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:04,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:04,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:04,030 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:04,031 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:04,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:04,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:04,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2023-11-21 20:59:04,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:04,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:04,048 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:04,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2023-11-21 20:59:04,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:04,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:04,060 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:04,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:04,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:04,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:04,060 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:04,061 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:04,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:04,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:04,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2023-11-21 20:59:04,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:04,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:04,079 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:04,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2023-11-21 20:59:04,081 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 [2023-11-21 20:59:04,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:04,091 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:04,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:04,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:04,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:04,091 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:04,093 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:04,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:04,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:04,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:04,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:04,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:04,113 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:04,116 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 [2023-11-21 20:59:04,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2023-11-21 20:59:04,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:04,127 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:04,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:04,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:04,127 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:04,128 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:04,131 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-21 20:59:04,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:04,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:04,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2023-11-21 20:59:04,155 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-21 20:59:04,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:04,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:04,156 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:04,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2023-11-21 20:59:04,157 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 [2023-11-21 20:59:04,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:04,168 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:04,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:04,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:04,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:04,168 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:04,169 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:04,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:04,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:04,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2023-11-21 20:59:04,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:04,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:04,207 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:04,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2023-11-21 20:59:04,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:04,233 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:04,233 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:04,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:04,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:04,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:04,234 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:04,235 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:04,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:04,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:04,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2023-11-21 20:59:04,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:04,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:04,279 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:04,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2023-11-21 20:59:04,280 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 [2023-11-21 20:59:04,290 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:04,290 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:04,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:04,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:04,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:04,291 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:04,292 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:04,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:04,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:04,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2023-11-21 20:59:04,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:04,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:04,315 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:04,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2023-11-21 20:59:04,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:04,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:04,327 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:04,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:04,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:04,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:04,327 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:04,328 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:04,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:04,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:04,344 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:04,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:04,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:04,345 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:04,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2023-11-21 20:59:04,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:04,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:04,357 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:04,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:04,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:04,358 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:04,358 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:04,359 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:04,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:04,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:04,388 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2023-11-21 20:59:04,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:04,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:04,390 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:04,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2023-11-21 20:59:04,396 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 [2023-11-21 20:59:04,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:04,407 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:04,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:04,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:04,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:04,407 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:04,408 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:04,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:04,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:04,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2023-11-21 20:59:04,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:04,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:04,425 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:04,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2023-11-21 20:59:04,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:04,437 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:04,437 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:04,437 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:04,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:04,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:04,437 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:04,439 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:04,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:04,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:04,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2023-11-21 20:59:04,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:04,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:04,456 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:04,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2023-11-21 20:59:04,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:04,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:04,468 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:04,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:04,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:04,469 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:04,469 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:04,471 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:04,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:04,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:04,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2023-11-21 20:59:04,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:04,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:04,496 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:04,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2023-11-21 20:59:04,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:04,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:04,511 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:04,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:04,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:04,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:04,511 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:04,512 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:04,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:04,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:04,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2023-11-21 20:59:04,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:04,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:04,531 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:04,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2023-11-21 20:59:04,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:04,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:04,543 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:04,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:04,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:04,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:04,544 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:04,545 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:04,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:04,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:04,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2023-11-21 20:59:04,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:04,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:04,564 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:04,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2023-11-21 20:59:04,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:04,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:04,577 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:04,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:04,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:04,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:04,577 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:04,578 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:04,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:04,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:04,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2023-11-21 20:59:04,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:04,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:04,600 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:04,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2023-11-21 20:59:04,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:04,612 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:04,612 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:04,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:04,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:04,612 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:04,612 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:04,618 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:04,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:04,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:04,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2023-11-21 20:59:04,648 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:59:04,649 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 20:59:04,649 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 20:59:04,649 INFO L87 Difference]: Start difference. First operand 305 states and 405 transitions. cyclomatic complexity: 101 Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:59:05,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 20:59:05,207 INFO L93 Difference]: Finished difference Result 590 states and 749 transitions. [2023-11-21 20:59:05,207 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 590 states and 749 transitions. [2023-11-21 20:59:05,213 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 588 [2023-11-21 20:59:05,221 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 590 states to 590 states and 749 transitions. [2023-11-21 20:59:05,221 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 590 [2023-11-21 20:59:05,223 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 590 [2023-11-21 20:59:05,224 INFO L73 IsDeterministic]: Start isDeterministic. Operand 590 states and 749 transitions. [2023-11-21 20:59:05,231 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:59:05,232 INFO L218 hiAutomatonCegarLoop]: Abstraction has 590 states and 749 transitions. [2023-11-21 20:59:05,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 590 states and 749 transitions. [2023-11-21 20:59:05,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 590 to 590. [2023-11-21 20:59:05,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 590 states, 590 states have (on average 1.269491525423729) internal successors, (749), 589 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:59:05,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 590 states and 749 transitions. [2023-11-21 20:59:05,278 INFO L240 hiAutomatonCegarLoop]: Abstraction has 590 states and 749 transitions. [2023-11-21 20:59:05,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 20:59:05,279 INFO L428 stractBuchiCegarLoop]: Abstraction has 590 states and 749 transitions. [2023-11-21 20:59:05,279 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2023-11-21 20:59:05,280 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 590 states and 749 transitions. [2023-11-21 20:59:05,284 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 588 [2023-11-21 20:59:05,284 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 20:59:05,284 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 20:59:05,286 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-21 20:59:05,286 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 20:59:05,287 INFO L748 eck$LassoCheckResult]: Stem: 1576#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 1577#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 1561#L616-2 [2023-11-21 20:59:05,288 INFO L750 eck$LassoCheckResult]: Loop: 1561#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 1632#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 1633#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 1677#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 1523#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 1913#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 1910#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 1907#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 1904#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 1901#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 1898#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 1895#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 1892#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 1889#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 1886#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 1883#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 1880#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 1877#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 1874#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 1871#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 1868#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 1744#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 1745#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 1822#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 1807#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 1803#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 1799#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 1742#L144 assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); 1743#L149 assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0); 1831#L153 assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); 1829#L158 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0); 1769#L164 assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); 1760#L169 assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); 1761#L175 assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)); 1775#L179 assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); 1746#L185 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); 1747#L189 assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0); 1796#L195 assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); 1791#L197 assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 1785#L199 assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); 1784#L201 assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); 1783#L204 assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0); 1781#L208 assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 1707#L212 assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 1708#L222 assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 1859#L225 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 1856#L228 assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); 1853#L233 assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); 1850#L235 assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); 1847#L242 assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); 1844#L244 assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); 1841#L247 assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)); 1838#L258 assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); 1835#L263 assume (9 == ~a17~0 && (((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0;~a28~0 := 7;~a17~0 := 8;~a25~0 := 0;~a11~0 := 0;calculate_output_#res#1 := -1; 1555#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 1561#L616-2 [2023-11-21 20:59:05,288 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:05,289 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 3 times [2023-11-21 20:59:05,289 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:05,289 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [161410750] [2023-11-21 20:59:05,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:05,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:05,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:05,295 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:59:05,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:05,302 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:59:05,302 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:05,302 INFO L85 PathProgramCache]: Analyzing trace with hash 1570821493, now seen corresponding path program 1 times [2023-11-21 20:59:05,303 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:05,303 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1572062711] [2023-11-21 20:59:05,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:05,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:05,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:59:05,411 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:59:05,416 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:59:05,416 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1572062711] [2023-11-21 20:59:05,416 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1572062711] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:59:05,417 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:59:05,417 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-21 20:59:05,417 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [442307127] [2023-11-21 20:59:05,417 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:59:05,418 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-21 20:59:05,418 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:59:05,419 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 20:59:05,419 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 20:59:05,419 INFO L87 Difference]: Start difference. First operand 590 states and 749 transitions. cyclomatic complexity: 160 Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:59:05,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 20:59:05,721 INFO L93 Difference]: Finished difference Result 579 states and 695 transitions. [2023-11-21 20:59:05,721 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 579 states and 695 transitions. [2023-11-21 20:59:05,727 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 577 [2023-11-21 20:59:05,732 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 579 states to 579 states and 695 transitions. [2023-11-21 20:59:05,733 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 579 [2023-11-21 20:59:05,733 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 579 [2023-11-21 20:59:05,734 INFO L73 IsDeterministic]: Start isDeterministic. Operand 579 states and 695 transitions. [2023-11-21 20:59:05,735 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:59:05,735 INFO L218 hiAutomatonCegarLoop]: Abstraction has 579 states and 695 transitions. [2023-11-21 20:59:05,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 579 states and 695 transitions. [2023-11-21 20:59:05,747 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 579 to 579. [2023-11-21 20:59:05,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 579 states, 579 states have (on average 1.2003454231433506) internal successors, (695), 578 states have internal predecessors, (695), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:59:05,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 579 states and 695 transitions. [2023-11-21 20:59:05,752 INFO L240 hiAutomatonCegarLoop]: Abstraction has 579 states and 695 transitions. [2023-11-21 20:59:05,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 20:59:05,755 INFO L428 stractBuchiCegarLoop]: Abstraction has 579 states and 695 transitions. [2023-11-21 20:59:05,755 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2023-11-21 20:59:05,755 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 579 states and 695 transitions. [2023-11-21 20:59:05,759 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 577 [2023-11-21 20:59:05,759 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 20:59:05,759 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 20:59:05,762 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-21 20:59:05,762 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 20:59:05,762 INFO L748 eck$LassoCheckResult]: Stem: 2745#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 2746#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 2732#L616-2 [2023-11-21 20:59:05,764 INFO L750 eck$LassoCheckResult]: Loop: 2732#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 2799#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 2800#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 2889#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 2827#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 2828#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 3164#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 2880#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 2735#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 2720#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 2721#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 3161#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 2869#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 2870#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 3159#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 3160#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 2857#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 2858#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 3204#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 3202#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 3200#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 3198#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 3195#L144 assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); 3192#L149 assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0); 3190#L153 assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); 2722#L158 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0); 2723#L164 assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); 2830#L169 assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); 3273#L175 assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)); 3272#L179 assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); 3271#L185 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); 3270#L189 assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0); 3269#L195 assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); 2821#L197 assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 2783#L199 assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); 2784#L201 assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); 2807#L204 assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0); 2854#L208 assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 2819#L212 assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 2820#L222 assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 2764#L225 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 2765#L228 assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); 2810#L233 assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); 2811#L235 assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); 2886#L242 assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); 2711#L244 assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); 2712#L247 assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)); 2749#L258 assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); 2750#L263 assume !((9 == ~a17~0 && (((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); 3220#L269 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == calculate_output_~input#1) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); 3218#L271 assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); 3217#L286 assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == calculate_output_~input#1 && !(1 == ~a11~0)); 2881#L290 assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == calculate_output_~input#1 && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); 2882#L293 assume !((((8 == ~a17~0 && (6 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 3215#L296 assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 3207#L301 assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == calculate_output_~input#1) && 1 == ~a19~0); 2874#L303 assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); 2822#L307 assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 2823#L319 assume !((((((3 == calculate_output_~input#1 && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); 3189#L324 assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); 3172#L338 assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); 3171#L341 assume !((!(1 == ~a11~0) && (((4 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); 2865#L347 assume !(((!(1 == ~a19~0) && (4 == calculate_output_~input#1 && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 2866#L359 assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); 2883#L364 assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); 2808#L371 assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); 2809#L378 assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); 3168#L385 assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == calculate_output_~input#1 && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); 3167#L388 assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == calculate_output_~input#1) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); 3166#L390 assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == calculate_output_~input#1) && 1 == ~a21~0); 3165#L399 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); 2867#L404 assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == calculate_output_~input#1) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 2853#L408 assume !((8 == ~a17~0 && ((4 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); 2797#L412 assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); 2798#L414 assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 8 == ~a28~0); 2770#L417 assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == calculate_output_~input#1) && 11 == ~a28~0); 2701#L419 assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)) && 1 == ~a21~0); 2702#L424 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 2825#L424-2 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 2812#L427-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 2766#L430-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2767#L433-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 2740#L436-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 2741#L439-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 2771#L442-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 2772#L445-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 2773#L448-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 2815#L451-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 2788#L454-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2707#L457-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2708#L460-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 2818#L463-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2817#L466-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2779#L469-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2780#L472-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 2841#L475-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2868#L478-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 2855#L481-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 2847#L484-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 2703#L487-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 2704#L490-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 2695#L493-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 2696#L496-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2775#L499-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 2776#L502-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 2802#L505-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 2743#L508-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 2744#L511-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 2763#L514-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 2739#L517-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2717#L520-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2718#L523-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2824#L526-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 2826#L529-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 3223#L532-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 3222#L535-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 3221#L538-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 3219#L541-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 2842#L544-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2843#L547-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 2781#L550-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2782#L553-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 2791#L556-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2768#L559-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 2769#L562-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 3212#L565-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 3211#L568-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 3210#L571-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 3209#L574-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 3208#L577-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2875#L580-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2876#L583-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 3205#L586-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2846#L589-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 2794#L592-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 2747#L595-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2748#L598-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2751#L601-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 2726#L604-1 calculate_output_#res#1 := -2; 2727#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 2732#L616-2 [2023-11-21 20:59:05,765 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:05,765 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 4 times [2023-11-21 20:59:05,765 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:05,766 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [453067927] [2023-11-21 20:59:05,766 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:05,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:05,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:05,771 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:59:05,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:05,777 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:59:05,778 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:05,778 INFO L85 PathProgramCache]: Analyzing trace with hash -228703491, now seen corresponding path program 1 times [2023-11-21 20:59:05,779 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:05,779 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1299178270] [2023-11-21 20:59:05,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:05,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:05,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:05,828 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:59:05,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:05,891 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:59:05,892 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:05,892 INFO L85 PathProgramCache]: Analyzing trace with hash 2054067135, now seen corresponding path program 1 times [2023-11-21 20:59:05,892 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:05,893 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2042700259] [2023-11-21 20:59:05,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:05,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:05,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:59:07,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:59:07,196 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:59:07,196 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2042700259] [2023-11-21 20:59:07,197 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2042700259] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:59:07,197 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:59:07,197 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-21 20:59:07,197 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1311931263] [2023-11-21 20:59:07,197 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:59:08,917 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:59:08,918 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-21 20:59:08,918 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2023-11-21 20:59:08,918 INFO L87 Difference]: Start difference. First operand 579 states and 695 transitions. cyclomatic complexity: 118 Second operand has 8 states, 8 states have (on average 17.75) internal successors, (142), 7 states have internal predecessors, (142), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:59:09,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 20:59:09,773 INFO L93 Difference]: Finished difference Result 491 states and 606 transitions. [2023-11-21 20:59:09,773 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 491 states and 606 transitions. [2023-11-21 20:59:09,778 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 437 [2023-11-21 20:59:09,783 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 491 states to 491 states and 606 transitions. [2023-11-21 20:59:09,783 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 491 [2023-11-21 20:59:09,784 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 491 [2023-11-21 20:59:09,784 INFO L73 IsDeterministic]: Start isDeterministic. Operand 491 states and 606 transitions. [2023-11-21 20:59:09,785 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:59:09,786 INFO L218 hiAutomatonCegarLoop]: Abstraction has 491 states and 606 transitions. [2023-11-21 20:59:09,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 491 states and 606 transitions. [2023-11-21 20:59:09,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 491 to 491. [2023-11-21 20:59:09,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 491 states, 491 states have (on average 1.234215885947047) internal successors, (606), 490 states have internal predecessors, (606), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:59:09,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 491 states and 606 transitions. [2023-11-21 20:59:09,800 INFO L240 hiAutomatonCegarLoop]: Abstraction has 491 states and 606 transitions. [2023-11-21 20:59:09,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-21 20:59:09,801 INFO L428 stractBuchiCegarLoop]: Abstraction has 491 states and 606 transitions. [2023-11-21 20:59:09,801 INFO L335 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2023-11-21 20:59:09,801 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 491 states and 606 transitions. [2023-11-21 20:59:09,805 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 437 [2023-11-21 20:59:09,805 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 20:59:09,806 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 20:59:09,807 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2023-11-21 20:59:09,807 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2023-11-21 20:59:09,807 INFO L748 eck$LassoCheckResult]: Stem: 3835#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 3836#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 3864#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 3892#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 3893#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 3931#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 3789#calculate_output_returnLabel#1 [2023-11-21 20:59:09,807 INFO L750 eck$LassoCheckResult]: Loop: 3789#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 4119#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 4117#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 4115#L40 assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0;~a28~0 := 9;~a11~0 := 1;~a25~0 := 1;calculate_output_#res#1 := -1; 3789#calculate_output_returnLabel#1 [2023-11-21 20:59:09,808 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:09,808 INFO L85 PathProgramCache]: Analyzing trace with hash 889694475, now seen corresponding path program 1 times [2023-11-21 20:59:09,808 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:09,808 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [531214119] [2023-11-21 20:59:09,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:09,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:09,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:09,815 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:59:09,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:09,825 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:59:09,829 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:09,830 INFO L85 PathProgramCache]: Analyzing trace with hash 29355221, now seen corresponding path program 2 times [2023-11-21 20:59:09,830 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:09,831 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1553305735] [2023-11-21 20:59:09,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:09,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:09,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:09,837 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:59:09,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:09,844 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:59:09,845 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:09,846 INFO L85 PathProgramCache]: Analyzing trace with hash -1453850401, now seen corresponding path program 1 times [2023-11-21 20:59:09,846 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:09,846 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1002401892] [2023-11-21 20:59:09,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:09,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:09,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:59:09,898 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:59:09,899 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:59:09,899 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1002401892] [2023-11-21 20:59:09,899 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1002401892] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:59:09,899 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:59:09,899 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-21 20:59:09,900 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1286610922] [2023-11-21 20:59:09,900 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:59:10,067 INFO L210 LassoAnalysis]: Preferences: [2023-11-21 20:59:10,067 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-21 20:59:10,068 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-21 20:59:10,068 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-21 20:59:10,068 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-21 20:59:10,068 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:10,068 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-21 20:59:10,068 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-21 20:59:10,068 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label23.c_Iteration5_Loop [2023-11-21 20:59:10,068 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-21 20:59:10,069 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-21 20:59:10,070 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:10,089 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:10,093 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:10,096 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:10,102 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:10,105 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:10,109 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:10,115 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:10,119 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:10,121 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:10,124 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:10,378 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-21 20:59:10,378 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-21 20:59:10,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:10,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:10,379 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:10,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2023-11-21 20:59:10,402 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:59:10,403 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:59:10,436 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 20:59:10,436 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7#1=0} Honda state: {ULTIMATE.start_main_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-21 20:59:10,481 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:10,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:10,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:10,485 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:10,490 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:59:10,490 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:59:10,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2023-11-21 20:59:10,513 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 20:59:10,513 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_#in~input#1=4} Honda state: {ULTIMATE.start_calculate_output_#in~input#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-21 20:59:10,532 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:10,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:10,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:10,534 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:10,540 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:59:10,540 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:59:10,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2023-11-21 20:59:10,572 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 20:59:10,572 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a17~0=8} Honda state: {~a17~0=8} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-21 20:59:10,591 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:10,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:10,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:10,594 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:10,596 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:59:10,596 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:59:10,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2023-11-21 20:59:10,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2023-11-21 20:59:10,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:10,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:10,621 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:10,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2023-11-21 20:59:10,623 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-21 20:59:10,623 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:59:10,663 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-21 20:59:10,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2023-11-21 20:59:10,666 INFO L210 LassoAnalysis]: Preferences: [2023-11-21 20:59:10,666 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-21 20:59:10,666 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-21 20:59:10,666 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-21 20:59:10,666 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-21 20:59:10,666 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:10,666 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-21 20:59:10,666 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-21 20:59:10,666 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label23.c_Iteration5_Loop [2023-11-21 20:59:10,666 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-21 20:59:10,666 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-21 20:59:10,668 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:10,675 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:10,678 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:10,681 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:10,685 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:10,696 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:10,699 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:10,702 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:10,707 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:10,709 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:10,712 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:10,938 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-21 20:59:10,938 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-21 20:59:10,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:10,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:10,939 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:10,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2023-11-21 20:59:10,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:10,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:10,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:10,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:10,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:10,951 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:10,951 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:59:10,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:10,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:10,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:10,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:10,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:10,967 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:10,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2023-11-21 20:59:10,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:10,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:10,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:10,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:10,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:10,979 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:10,980 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:59:10,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:10,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:10,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2023-11-21 20:59:10,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:10,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:10,994 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:10,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2023-11-21 20:59:10,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:11,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:11,006 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:11,006 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:59:11,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2023-11-21 20:59:11,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,021 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2023-11-21 20:59:11,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:11,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:11,033 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:11,033 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:59:11,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2023-11-21 20:59:11,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,047 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2023-11-21 20:59:11,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:11,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,059 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:11,059 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:11,060 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:11,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2023-11-21 20:59:11,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,077 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:11,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2023-11-21 20:59:11,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:11,092 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:11,093 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:59:11,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2023-11-21 20:59:11,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,110 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2023-11-21 20:59:11,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:11,121 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:11,122 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:11,122 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:59:11,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2023-11-21 20:59:11,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,137 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2023-11-21 20:59:11,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:11,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:11,149 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:11,150 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:59:11,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2023-11-21 20:59:11,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,167 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2023-11-21 20:59:11,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:11,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:11,180 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:11,181 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:59:11,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2023-11-21 20:59:11,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,201 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2023-11-21 20:59:11,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:11,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:11,217 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:11,218 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:59:11,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2023-11-21 20:59:11,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,233 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2023-11-21 20:59:11,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:11,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,246 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-21 20:59:11,247 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:11,249 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:11,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,268 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:11,268 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-21 20:59:11,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,269 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2023-11-21 20:59:11,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:11,288 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:11,288 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:11,289 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:11,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2023-11-21 20:59:11,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,304 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2023-11-21 20:59:11,306 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 [2023-11-21 20:59:11,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:11,317 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:11,317 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:11,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:11,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,332 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2023-11-21 20:59:11,333 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 [2023-11-21 20:59:11,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:11,344 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:11,345 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:11,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2023-11-21 20:59:11,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,361 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2023-11-21 20:59:11,362 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 [2023-11-21 20:59:11,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:11,373 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:11,373 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:11,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2023-11-21 20:59:11,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,389 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:11,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2023-11-21 20:59:11,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,404 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:11,404 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:11,405 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:11,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2023-11-21 20:59:11,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,424 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2023-11-21 20:59:11,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:11,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:11,436 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:11,436 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:11,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,451 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:11,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,452 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2023-11-21 20:59:11,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:11,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:11,465 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:11,465 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:11,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2023-11-21 20:59:11,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,479 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2023-11-21 20:59:11,481 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 [2023-11-21 20:59:11,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:11,491 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:11,492 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:11,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2023-11-21 20:59:11,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,509 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2023-11-21 20:59:11,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:11,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:11,522 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:11,522 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:11,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2023-11-21 20:59:11,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,539 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2023-11-21 20:59:11,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:11,550 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:11,551 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:11,551 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:11,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,567 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:11,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,568 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2023-11-21 20:59:11,569 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 [2023-11-21 20:59:11,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,580 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-21 20:59:11,580 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:11,584 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:11,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2023-11-21 20:59:11,605 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-21 20:59:11,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,606 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2023-11-21 20:59:11,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:11,618 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,618 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:11,633 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:11,635 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:11,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2023-11-21 20:59:11,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,655 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2023-11-21 20:59:11,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:11,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:11,667 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:11,668 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:11,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2023-11-21 20:59:11,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,683 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2023-11-21 20:59:11,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:11,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:11,695 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:11,696 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:11,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2023-11-21 20:59:11,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,713 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2023-11-21 20:59:11,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:11,725 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:11,725 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:11,726 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:11,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,742 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:11,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,743 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2023-11-21 20:59:11,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:11,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,754 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:11,755 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:11,756 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-21 20:59:11,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2023-11-21 20:59:11,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,775 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2023-11-21 20:59:11,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:11,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:11,787 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:11,787 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:11,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2023-11-21 20:59:11,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,803 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2023-11-21 20:59:11,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:11,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:11,815 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:11,815 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:11,815 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2023-11-21 20:59:11,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,831 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:11,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2023-11-21 20:59:11,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:11,847 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:11,848 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:11,849 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,864 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:11,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,865 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2023-11-21 20:59:11,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:11,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:11,876 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:11,876 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:11,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2023-11-21 20:59:11,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,891 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2023-11-21 20:59:11,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:11,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:11,903 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:11,904 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:11,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2023-11-21 20:59:11,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,919 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2023-11-21 20:59:11,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:11,930 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,931 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-21 20:59:11,931 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:11,936 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:11,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2023-11-21 20:59:11,959 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-21 20:59:11,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,960 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2023-11-21 20:59:11,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:11,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:11,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:11,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:11,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:11,971 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:11,972 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:11,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:11,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:11,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2023-11-21 20:59:11,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:11,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:11,988 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:11,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2023-11-21 20:59:11,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:12,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:12,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:12,000 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:12,001 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:12,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2023-11-21 20:59:12,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,015 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2023-11-21 20:59:12,016 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 [2023-11-21 20:59:12,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:12,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:12,027 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:12,028 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:12,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2023-11-21 20:59:12,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,044 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2023-11-21 20:59:12,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:12,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:12,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:12,055 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:12,056 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:12,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,071 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2023-11-21 20:59:12,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,072 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2023-11-21 20:59:12,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:12,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:12,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,088 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:12,088 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:12,090 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-21 20:59:12,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2023-11-21 20:59:12,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,110 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2023-11-21 20:59:12,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:12,121 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:12,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:12,122 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:12,125 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:12,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:12,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,158 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,160 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 [2023-11-21 20:59:12,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2023-11-21 20:59:12,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:12,172 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:12,172 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:12,173 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:12,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,187 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:12,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,189 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2023-11-21 20:59:12,190 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 [2023-11-21 20:59:12,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:12,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:12,201 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:12,202 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:12,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2023-11-21 20:59:12,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,219 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2023-11-21 20:59:12,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:12,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:12,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:12,232 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:12,232 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:12,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2023-11-21 20:59:12,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,247 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2023-11-21 20:59:12,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:12,259 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:12,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:12,259 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:12,260 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:12,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,275 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:12,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,276 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2023-11-21 20:59:12,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:12,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:12,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,288 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-21 20:59:12,288 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:12,295 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:12,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,341 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:12,341 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-21 20:59:12,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,342 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2023-11-21 20:59:12,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:12,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:12,353 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:12,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:12,354 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:12,354 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:12,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:12,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,372 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2023-11-21 20:59:12,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:12,386 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:12,386 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:12,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:12,386 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:12,387 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:12,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2023-11-21 20:59:12,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,403 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2023-11-21 20:59:12,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:12,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:12,414 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:12,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:12,414 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:12,415 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:12,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2023-11-21 20:59:12,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,433 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2023-11-21 20:59:12,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:12,444 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:12,444 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:12,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:12,444 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:12,445 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:12,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2023-11-21 20:59:12,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,463 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2023-11-21 20:59:12,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:12,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:12,474 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:12,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,474 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:12,474 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:12,476 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:12,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2023-11-21 20:59:12,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,496 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2023-11-21 20:59:12,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:12,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:12,507 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:12,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:12,507 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:12,508 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:12,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2023-11-21 20:59:12,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,524 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2023-11-21 20:59:12,525 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 [2023-11-21 20:59:12,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:12,535 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:12,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:12,535 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:12,536 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:12,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2023-11-21 20:59:12,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,551 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2023-11-21 20:59:12,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:12,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:12,562 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:12,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:12,563 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:12,564 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:12,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2023-11-21 20:59:12,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,581 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2023-11-21 20:59:12,582 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 [2023-11-21 20:59:12,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:12,592 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:12,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:12,593 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:12,593 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:12,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2023-11-21 20:59:12,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,608 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2023-11-21 20:59:12,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:12,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:12,619 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:12,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:12,619 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:12,620 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:12,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2023-11-21 20:59:12,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,636 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2023-11-21 20:59:12,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:12,647 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:12,647 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:12,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,648 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-21 20:59:12,648 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:12,652 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:12,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2023-11-21 20:59:12,686 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-21 20:59:12,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,687 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2023-11-21 20:59:12,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:12,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:12,699 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:12,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:12,699 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:12,700 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:12,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2023-11-21 20:59:12,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,717 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2023-11-21 20:59:12,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:12,729 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:12,729 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:12,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:12,729 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:12,730 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:12,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2023-11-21 20:59:12,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,747 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2023-11-21 20:59:12,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:12,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:12,758 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:12,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:12,758 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:12,759 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:12,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2023-11-21 20:59:12,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,805 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2023-11-21 20:59:12,807 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 [2023-11-21 20:59:12,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:12,817 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:12,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:12,817 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:12,818 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:12,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,839 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2023-11-21 20:59:12,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,841 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2023-11-21 20:59:12,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:12,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:12,852 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:12,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,852 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:12,852 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:12,855 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-21 20:59:12,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2023-11-21 20:59:12,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,879 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2023-11-21 20:59:12,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:12,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:12,903 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:12,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:12,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:12,905 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:12,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2023-11-21 20:59:12,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,923 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2023-11-21 20:59:12,925 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 [2023-11-21 20:59:12,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:12,935 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:12,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:12,935 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:12,936 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:12,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2023-11-21 20:59:12,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,953 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2023-11-21 20:59:12,955 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 [2023-11-21 20:59:12,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:12,965 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:12,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:12,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:12,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:12,966 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:12,967 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:12,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:12,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:12,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:12,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:12,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:12,988 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:12,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2023-11-21 20:59:12,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:12,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:13,000 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:13,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:13,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:13,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:13,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:13,001 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:13,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:13,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:13,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2023-11-21 20:59:13,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:13,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:13,017 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:13,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2023-11-21 20:59:13,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:13,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:13,029 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:13,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:13,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:13,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:13,029 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:13,030 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:13,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:13,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:13,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2023-11-21 20:59:13,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:13,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:13,074 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:13,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:13,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2023-11-21 20:59:13,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:13,090 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:13,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:13,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:13,091 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-21 20:59:13,091 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:13,099 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:13,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:13,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:13,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2023-11-21 20:59:13,156 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-21 20:59:13,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:13,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:13,158 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:13,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2023-11-21 20:59:13,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:13,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:13,169 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:13,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:13,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:13,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:13,170 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:13,171 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:13,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:13,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:13,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2023-11-21 20:59:13,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:13,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:13,192 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:13,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2023-11-21 20:59:13,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:13,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:13,204 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:13,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:13,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:13,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:13,205 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:13,206 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:13,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:13,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:13,237 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:13,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:13,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:13,239 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:13,244 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 [2023-11-21 20:59:13,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:13,258 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:13,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:13,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:13,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:13,258 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:13,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2023-11-21 20:59:13,260 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:13,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:13,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:13,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2023-11-21 20:59:13,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:13,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:13,306 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:13,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2023-11-21 20:59:13,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:13,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:13,318 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:13,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:13,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:13,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:13,318 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:13,320 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:13,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:13,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:13,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2023-11-21 20:59:13,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:13,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:13,342 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:13,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2023-11-21 20:59:13,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:13,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:13,354 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:13,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:13,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:13,354 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:13,354 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:13,357 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-21 20:59:13,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:13,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:13,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:13,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:13,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:13,384 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:13,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2023-11-21 20:59:13,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:13,395 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:13,396 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:13,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:13,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:13,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:13,396 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:13,397 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:13,397 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:13,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:13,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2023-11-21 20:59:13,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:13,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:13,416 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:13,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2023-11-21 20:59:13,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:13,428 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:13,428 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:13,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:13,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:13,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:13,429 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:13,430 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:13,430 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:13,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:13,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2023-11-21 20:59:13,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:13,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:13,449 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:13,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2023-11-21 20:59:13,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:13,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:13,461 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:13,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:13,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:13,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:13,462 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:13,464 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:13,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:13,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:13,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2023-11-21 20:59:13,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:13,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:13,486 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:13,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2023-11-21 20:59:13,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:13,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:13,498 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:13,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:13,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:13,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:13,498 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:13,499 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:13,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:13,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:13,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2023-11-21 20:59:13,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:13,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:13,521 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:13,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2023-11-21 20:59:13,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:13,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:13,533 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:13,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:13,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:13,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:13,533 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:13,535 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:13,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:13,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:13,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:13,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:13,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:13,555 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:13,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2023-11-21 20:59:13,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:13,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:13,568 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:13,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:13,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:13,568 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-21 20:59:13,568 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:13,579 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:13,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:13,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:13,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:13,637 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-21 20:59:13,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:13,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:13,638 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:13,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2023-11-21 20:59:13,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:13,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:13,649 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:13,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:13,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:13,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:13,649 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:13,650 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:13,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:13,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:13,666 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:13,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:13,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:13,667 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:13,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2023-11-21 20:59:13,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:13,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:13,679 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:13,679 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:13,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:13,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:13,679 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:13,679 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:13,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:13,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:13,724 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:13,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:13,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:13,726 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:13,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:13,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:13,741 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:13,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:13,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:13,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:13,741 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:13,742 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:13,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:13,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2023-11-21 20:59:13,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:13,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2023-11-21 20:59:13,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:13,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:13,776 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:13,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2023-11-21 20:59:13,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:13,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:13,788 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:13,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:13,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:13,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:13,789 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:13,789 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:13,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:13,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:13,805 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2023-11-21 20:59:13,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:13,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:13,807 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:13,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2023-11-21 20:59:13,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:13,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:13,818 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:13,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:13,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:13,818 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:13,818 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:13,820 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-21 20:59:13,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:13,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:13,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2023-11-21 20:59:13,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:13,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:13,839 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:13,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2023-11-21 20:59:13,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:13,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:13,851 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:13,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:13,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:13,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:13,851 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:13,852 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:13,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:13,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:13,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2023-11-21 20:59:13,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:13,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:13,871 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:13,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2023-11-21 20:59:13,872 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 [2023-11-21 20:59:13,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:13,882 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:13,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:13,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:13,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:13,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:13,883 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:13,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:13,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:13,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2023-11-21 20:59:13,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:13,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:13,899 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:13,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2023-11-21 20:59:13,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:13,913 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:13,913 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:13,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:13,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:13,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:13,913 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:13,915 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:13,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:13,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:13,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2023-11-21 20:59:13,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:13,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:13,934 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:13,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2023-11-21 20:59:13,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:13,945 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:13,945 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:13,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:13,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:13,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:13,946 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:13,946 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:13,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:13,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:13,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2023-11-21 20:59:13,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:13,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:13,962 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:13,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2023-11-21 20:59:13,963 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 [2023-11-21 20:59:13,973 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:13,973 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:13,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:13,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:13,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:13,973 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:13,974 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:13,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:13,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:13,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2023-11-21 20:59:13,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:13,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:13,990 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:13,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2023-11-21 20:59:13,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:14,001 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:14,002 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:14,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:14,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:14,002 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-21 20:59:14,002 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:14,007 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:14,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:14,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:14,033 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2023-11-21 20:59:14,033 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-21 20:59:14,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:14,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:14,034 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:14,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2023-11-21 20:59:14,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:14,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:14,045 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:14,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:14,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:14,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:14,046 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:14,047 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:14,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:14,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:14,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2023-11-21 20:59:14,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:14,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:14,064 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:14,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2023-11-21 20:59:14,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:14,076 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:14,076 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:14,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:14,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:14,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:14,076 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:14,077 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:14,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:14,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:14,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2023-11-21 20:59:14,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:14,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:14,093 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:14,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2023-11-21 20:59:14,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:14,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:14,104 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:14,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:14,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:14,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:14,104 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:14,105 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:14,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:14,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:14,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2023-11-21 20:59:14,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:14,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:14,123 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:14,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2023-11-21 20:59:14,124 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 [2023-11-21 20:59:14,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:14,134 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:14,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:14,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:14,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:14,135 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:14,136 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:14,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:14,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:14,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2023-11-21 20:59:14,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:14,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:14,153 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:14,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2023-11-21 20:59:14,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:14,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:14,164 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:14,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:14,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:14,164 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:14,164 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:14,167 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:14,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:14,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:14,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:14,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:14,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:14,232 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:14,234 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 [2023-11-21 20:59:14,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:14,247 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:14,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:14,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:14,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:14,247 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:14,249 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:14,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:14,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2023-11-21 20:59:14,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:14,277 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:14,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:14,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:14,278 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:14,280 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 [2023-11-21 20:59:14,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:14,293 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:14,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:14,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:14,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:14,293 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:14,294 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:14,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:14,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2023-11-21 20:59:14,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:14,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:14,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:14,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:14,331 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:14,333 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 [2023-11-21 20:59:14,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:14,346 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:14,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:14,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:14,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:14,346 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:14,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2023-11-21 20:59:14,349 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:14,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:14,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:14,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2023-11-21 20:59:14,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:14,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:14,388 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:14,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2023-11-21 20:59:14,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:14,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:14,400 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:14,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:14,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:14,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:14,400 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:14,401 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:14,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:14,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:14,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2023-11-21 20:59:14,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:14,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:14,417 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:14,429 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 [2023-11-21 20:59:14,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:14,441 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:14,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:14,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:14,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:14,442 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:14,443 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:14,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:14,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2023-11-21 20:59:14,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:14,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2023-11-21 20:59:14,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:14,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:14,460 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:14,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2023-11-21 20:59:14,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:14,472 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:14,472 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:14,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:14,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:14,472 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-21 20:59:14,473 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:14,481 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:14,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:14,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:14,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2023-11-21 20:59:14,524 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:59:14,524 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 20:59:14,524 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 20:59:14,525 INFO L87 Difference]: Start difference. First operand 491 states and 606 transitions. cyclomatic complexity: 116 Second operand has 3 states, 2 states have (on average 5.0) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:59:15,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 20:59:15,032 INFO L93 Difference]: Finished difference Result 773 states and 914 transitions. [2023-11-21 20:59:15,032 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 773 states and 914 transitions. [2023-11-21 20:59:15,038 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 719 [2023-11-21 20:59:15,044 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 773 states to 773 states and 914 transitions. [2023-11-21 20:59:15,045 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 773 [2023-11-21 20:59:15,046 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 773 [2023-11-21 20:59:15,046 INFO L73 IsDeterministic]: Start isDeterministic. Operand 773 states and 914 transitions. [2023-11-21 20:59:15,047 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:59:15,047 INFO L218 hiAutomatonCegarLoop]: Abstraction has 773 states and 914 transitions. [2023-11-21 20:59:15,049 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 773 states and 914 transitions. [2023-11-21 20:59:15,060 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 773 to 772. [2023-11-21 20:59:15,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 772 states, 772 states have (on average 1.1813471502590673) internal successors, (912), 771 states have internal predecessors, (912), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:59:15,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 772 states and 912 transitions. [2023-11-21 20:59:15,065 INFO L240 hiAutomatonCegarLoop]: Abstraction has 772 states and 912 transitions. [2023-11-21 20:59:15,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 20:59:15,068 INFO L428 stractBuchiCegarLoop]: Abstraction has 772 states and 912 transitions. [2023-11-21 20:59:15,068 INFO L335 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2023-11-21 20:59:15,069 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 772 states and 912 transitions. [2023-11-21 20:59:15,074 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 718 [2023-11-21 20:59:15,074 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 20:59:15,074 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 20:59:15,075 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2023-11-21 20:59:15,075 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 20:59:15,076 INFO L748 eck$LassoCheckResult]: Stem: 5109#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 5110#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 5139#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 5659#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 5657#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 5656#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 5078#calculate_output_returnLabel#1 [2023-11-21 20:59:15,076 INFO L750 eck$LassoCheckResult]: Loop: 5078#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 5095#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 5166#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 5167#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 5211#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 5239#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 5668#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 5652#L57 assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1; 5078#calculate_output_returnLabel#1 [2023-11-21 20:59:15,077 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:15,077 INFO L85 PathProgramCache]: Analyzing trace with hash 889694475, now seen corresponding path program 2 times [2023-11-21 20:59:15,077 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:15,077 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [529600988] [2023-11-21 20:59:15,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:15,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:15,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:15,083 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:59:15,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:15,097 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:59:15,098 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:15,098 INFO L85 PathProgramCache]: Analyzing trace with hash 332133343, now seen corresponding path program 1 times [2023-11-21 20:59:15,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:15,098 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [647908039] [2023-11-21 20:59:15,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:15,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:15,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:15,102 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:59:15,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:15,107 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:59:15,107 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:15,108 INFO L85 PathProgramCache]: Analyzing trace with hash 1237775081, now seen corresponding path program 1 times WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2023-11-21 20:59:21,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:21,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:21,393 INFO L229 MonitoredProcess]: Starting monitored process 486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:21,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2023-11-21 20:59:21,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:21,404 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:21,404 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:21,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:21,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:21,404 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:21,406 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:21,406 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:21,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:21,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Ended with exit code 0 [2023-11-21 20:59:21,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:21,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:21,430 INFO L229 MonitoredProcess]: Starting monitored process 487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:21,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2023-11-21 20:59:21,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:21,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:21,441 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:21,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:21,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:21,441 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:21,443 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:21,443 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:21,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:21,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Ended with exit code 0 [2023-11-21 20:59:21,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:21,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:21,461 INFO L229 MonitoredProcess]: Starting monitored process 488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:21,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2023-11-21 20:59:21,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:21,472 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:21,472 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:21,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:21,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:21,473 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:21,474 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:21,474 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:21,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:21,492 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:21,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:21,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:21,493 INFO L229 MonitoredProcess]: Starting monitored process 489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:21,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2023-11-21 20:59:21,494 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 [2023-11-21 20:59:21,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:21,504 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:21,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:21,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:21,505 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:21,507 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:21,507 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:21,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:21,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Ended with exit code 0 [2023-11-21 20:59:21,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:21,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:21,527 INFO L229 MonitoredProcess]: Starting monitored process 490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:21,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2023-11-21 20:59:21,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:21,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:21,538 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:21,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:21,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:21,538 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:21,540 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:21,540 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:21,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:21,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Ended with exit code 0 [2023-11-21 20:59:21,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:21,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:21,559 INFO L229 MonitoredProcess]: Starting monitored process 491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:21,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2023-11-21 20:59:21,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:21,570 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:21,570 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:21,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:21,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:21,570 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:21,572 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:21,572 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:21,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:21,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Ended with exit code 0 [2023-11-21 20:59:21,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:21,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:21,590 INFO L229 MonitoredProcess]: Starting monitored process 492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:21,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2023-11-21 20:59:21,592 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 [2023-11-21 20:59:21,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:21,602 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:21,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:21,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:21,602 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:21,603 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:21,603 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:21,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:21,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Ended with exit code 0 [2023-11-21 20:59:21,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:21,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:21,623 INFO L229 MonitoredProcess]: Starting monitored process 493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:21,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2023-11-21 20:59:21,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:21,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:21,634 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:21,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:21,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:21,634 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:21,636 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:21,636 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:21,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:21,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Ended with exit code 0 [2023-11-21 20:59:21,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:21,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:21,655 INFO L229 MonitoredProcess]: Starting monitored process 494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:21,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2023-11-21 20:59:21,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:21,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:21,666 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:21,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:21,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:21,666 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:21,668 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:21,668 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:21,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:21,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Ended with exit code 0 [2023-11-21 20:59:21,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:21,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:21,688 INFO L229 MonitoredProcess]: Starting monitored process 495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:21,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Waiting until timeout for monitored process [2023-11-21 20:59:21,689 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 [2023-11-21 20:59:21,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:21,702 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:21,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:21,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:21,703 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:21,704 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:21,704 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:21,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:21,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Ended with exit code 0 [2023-11-21 20:59:21,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:21,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:21,747 INFO L229 MonitoredProcess]: Starting monitored process 496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:21,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Waiting until timeout for monitored process [2023-11-21 20:59:21,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:21,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:21,761 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:21,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:21,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:21,761 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:21,763 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:21,763 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:21,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:21,782 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:21,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:21,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:21,783 INFO L229 MonitoredProcess]: Starting monitored process 497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:21,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Waiting until timeout for monitored process [2023-11-21 20:59:21,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:21,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:21,795 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:21,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:21,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:21,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:21,795 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:21,795 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:21,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:21,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:21,810 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:21,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:21,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:21,811 INFO L229 MonitoredProcess]: Starting monitored process 498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:21,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Waiting until timeout for monitored process [2023-11-21 20:59:21,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:21,822 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:21,822 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:21,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:21,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:21,822 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:21,824 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:21,824 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:21,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:21,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Ended with exit code 0 [2023-11-21 20:59:21,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:21,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:21,843 INFO L229 MonitoredProcess]: Starting monitored process 499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:21,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Waiting until timeout for monitored process [2023-11-21 20:59:21,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:21,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:21,854 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:21,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:21,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:21,854 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:21,855 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:21,856 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:21,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:21,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:21,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:21,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:21,875 INFO L229 MonitoredProcess]: Starting monitored process 500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:21,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Waiting until timeout for monitored process [2023-11-21 20:59:21,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:21,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:21,886 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:21,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:21,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:21,886 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:21,888 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:21,888 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:21,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:21,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Ended with exit code 0 [2023-11-21 20:59:21,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:21,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:21,907 INFO L229 MonitoredProcess]: Starting monitored process 501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:21,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Waiting until timeout for monitored process [2023-11-21 20:59:21,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:21,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:21,917 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:21,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:21,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:21,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:21,918 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:21,918 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:21,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:21,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:21,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Ended with exit code 0 [2023-11-21 20:59:21,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:21,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:21,935 INFO L229 MonitoredProcess]: Starting monitored process 502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:21,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Waiting until timeout for monitored process [2023-11-21 20:59:21,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:21,945 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:21,945 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:21,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:21,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:21,946 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:21,947 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:21,947 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:21,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:21,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Ended with exit code 0 [2023-11-21 20:59:21,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:21,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:21,966 INFO L229 MonitoredProcess]: Starting monitored process 503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:21,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Waiting until timeout for monitored process [2023-11-21 20:59:21,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:21,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:21,977 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:21,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:21,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:21,977 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:21,979 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:21,979 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:21,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:21,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Ended with exit code 0 [2023-11-21 20:59:21,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:21,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:21,996 INFO L229 MonitoredProcess]: Starting monitored process 504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:21,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Waiting until timeout for monitored process [2023-11-21 20:59:21,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:22,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,007 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:22,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:22,007 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:22,009 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:22,009 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:22,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:22,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Ended with exit code 0 [2023-11-21 20:59:22,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:22,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,026 INFO L229 MonitoredProcess]: Starting monitored process 505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Waiting until timeout for monitored process [2023-11-21 20:59:22,028 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 [2023-11-21 20:59:22,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,037 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:22,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:22,038 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:22,041 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:22,041 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:22,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:22,062 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:22,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:22,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,063 INFO L229 MonitoredProcess]: Starting monitored process 506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Waiting until timeout for monitored process [2023-11-21 20:59:22,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:22,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,074 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:22,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:22,075 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:22,077 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:22,077 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:22,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:22,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Ended with exit code 0 [2023-11-21 20:59:22,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:22,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,096 INFO L229 MonitoredProcess]: Starting monitored process 507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Waiting until timeout for monitored process [2023-11-21 20:59:22,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:22,107 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,108 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:22,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:22,108 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:22,109 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:22,109 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:22,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:22,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Ended with exit code 0 [2023-11-21 20:59:22,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:22,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,127 INFO L229 MonitoredProcess]: Starting monitored process 508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Waiting until timeout for monitored process [2023-11-21 20:59:22,128 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 [2023-11-21 20:59:22,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,138 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:22,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:22,139 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:22,140 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:22,141 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:22,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:22,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Ended with exit code 0 [2023-11-21 20:59:22,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:22,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,160 INFO L229 MonitoredProcess]: Starting monitored process 509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Waiting until timeout for monitored process [2023-11-21 20:59:22,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:22,172 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,172 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:22,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:22,172 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:22,174 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:22,174 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:22,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:22,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Ended with exit code 0 [2023-11-21 20:59:22,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:22,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,194 INFO L229 MonitoredProcess]: Starting monitored process 510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Waiting until timeout for monitored process [2023-11-21 20:59:22,196 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 [2023-11-21 20:59:22,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,205 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:22,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:22,206 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:22,207 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:22,207 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:22,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:22,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Ended with exit code 0 [2023-11-21 20:59:22,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:22,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,226 INFO L229 MonitoredProcess]: Starting monitored process 511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Waiting until timeout for monitored process [2023-11-21 20:59:22,227 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 [2023-11-21 20:59:22,237 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,237 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:22,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:22,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:22,237 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:22,238 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:22,238 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:22,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:22,250 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Ended with exit code 0 [2023-11-21 20:59:22,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:22,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,252 INFO L229 MonitoredProcess]: Starting monitored process 512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,260 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 [2023-11-21 20:59:22,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Waiting until timeout for monitored process [2023-11-21 20:59:22,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,272 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:22,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:22,272 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:22,274 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:22,274 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:22,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:22,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Ended with exit code 0 [2023-11-21 20:59:22,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:22,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,294 INFO L229 MonitoredProcess]: Starting monitored process 513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Waiting until timeout for monitored process [2023-11-21 20:59:22,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:22,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,305 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:22,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:22,306 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:22,308 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:22,308 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:22,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:22,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:22,327 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-21 20:59:22,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:22,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,328 INFO L229 MonitoredProcess]: Starting monitored process 514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Waiting until timeout for monitored process [2023-11-21 20:59:22,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:22,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,339 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:22,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:22,339 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:22,341 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:22,341 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:22,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:22,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Ended with exit code 0 [2023-11-21 20:59:22,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:22,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,362 INFO L229 MonitoredProcess]: Starting monitored process 515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Waiting until timeout for monitored process [2023-11-21 20:59:22,363 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 [2023-11-21 20:59:22,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,374 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:22,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:22,374 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:22,376 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:22,376 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:22,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:22,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:22,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:22,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,397 INFO L229 MonitoredProcess]: Starting monitored process 516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:22,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Waiting until timeout for monitored process [2023-11-21 20:59:22,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,417 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:22,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,417 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:22,417 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:22,422 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-21 20:59:22,422 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-21 20:59:22,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:22,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Ended with exit code 0 [2023-11-21 20:59:22,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:22,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,457 INFO L229 MonitoredProcess]: Starting monitored process 517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,468 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 [2023-11-21 20:59:22,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Waiting until timeout for monitored process [2023-11-21 20:59:22,478 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,479 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:22,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:22,479 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:22,484 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:22,484 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:22,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:22,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Ended with exit code 0 [2023-11-21 20:59:22,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:22,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,505 INFO L229 MonitoredProcess]: Starting monitored process 518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Waiting until timeout for monitored process [2023-11-21 20:59:22,506 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 [2023-11-21 20:59:22,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,516 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:22,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:22,516 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:22,519 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:22,519 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:22,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:22,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Ended with exit code 0 [2023-11-21 20:59:22,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:22,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,541 INFO L229 MonitoredProcess]: Starting monitored process 519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Waiting until timeout for monitored process [2023-11-21 20:59:22,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:22,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,552 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:22,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:22,552 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:22,554 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:22,554 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:22,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:22,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Ended with exit code 0 [2023-11-21 20:59:22,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:22,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,575 INFO L229 MonitoredProcess]: Starting monitored process 520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:22,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Waiting until timeout for monitored process [2023-11-21 20:59:22,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,591 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:22,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:22,592 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:22,594 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:22,594 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:22,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:22,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Ended with exit code 0 [2023-11-21 20:59:22,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:22,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,614 INFO L229 MonitoredProcess]: Starting monitored process 521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Waiting until timeout for monitored process [2023-11-21 20:59:22,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:22,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,625 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:22,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:22,626 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:22,628 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:22,628 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:22,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:22,647 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Ended with exit code 0 [2023-11-21 20:59:22,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:22,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,648 INFO L229 MonitoredProcess]: Starting monitored process 522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Waiting until timeout for monitored process [2023-11-21 20:59:22,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:22,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,659 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:22,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:22,660 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:22,662 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:22,662 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:22,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:22,687 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:22,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:22,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,688 INFO L229 MonitoredProcess]: Starting monitored process 523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Waiting until timeout for monitored process [2023-11-21 20:59:22,689 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 [2023-11-21 20:59:22,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,699 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:22,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:22,699 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:22,701 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:22,701 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:22,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:22,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Ended with exit code 0 [2023-11-21 20:59:22,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:22,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,722 INFO L229 MonitoredProcess]: Starting monitored process 524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Waiting until timeout for monitored process [2023-11-21 20:59:22,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:22,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,733 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:22,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:22,733 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:22,735 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:22,736 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:22,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:22,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Ended with exit code 0 [2023-11-21 20:59:22,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:22,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,755 INFO L229 MonitoredProcess]: Starting monitored process 525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Waiting until timeout for monitored process [2023-11-21 20:59:22,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:22,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,768 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:22,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:22,768 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:22,770 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:22,770 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:22,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:22,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Ended with exit code 0 [2023-11-21 20:59:22,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:22,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,790 INFO L229 MonitoredProcess]: Starting monitored process 526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Waiting until timeout for monitored process [2023-11-21 20:59:22,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:22,801 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,801 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:22,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:22,802 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:22,804 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:22,804 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:22,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:22,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Ended with exit code 0 [2023-11-21 20:59:22,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:22,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,823 INFO L229 MonitoredProcess]: Starting monitored process 527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Waiting until timeout for monitored process [2023-11-21 20:59:22,824 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 [2023-11-21 20:59:22,834 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,834 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:22,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:22,834 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:22,836 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:22,836 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:22,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:22,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Ended with exit code 0 [2023-11-21 20:59:22,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:22,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,859 INFO L229 MonitoredProcess]: Starting monitored process 528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Waiting until timeout for monitored process [2023-11-21 20:59:22,860 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 [2023-11-21 20:59:22,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,870 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:22,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:22,870 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:22,873 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:22,873 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:22,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:22,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Ended with exit code 0 [2023-11-21 20:59:22,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:22,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,895 INFO L229 MonitoredProcess]: Starting monitored process 529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,904 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 [2023-11-21 20:59:22,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,917 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:22,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:22,917 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:22,920 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:22,920 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:22,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Waiting until timeout for monitored process [2023-11-21 20:59:22,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:22,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Ended with exit code 0 [2023-11-21 20:59:22,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:22,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,939 INFO L229 MonitoredProcess]: Starting monitored process 530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Waiting until timeout for monitored process [2023-11-21 20:59:22,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:22,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,950 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:22,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:22,950 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:22,953 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:22,953 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:22,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:22,972 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Ended with exit code 0 [2023-11-21 20:59:22,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:22,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,973 INFO L229 MonitoredProcess]: Starting monitored process 531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Waiting until timeout for monitored process [2023-11-21 20:59:22,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:22,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:22,985 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:22,985 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:22,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:22,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:22,985 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:22,986 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:22,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:22,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:23,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Ended with exit code 0 [2023-11-21 20:59:23,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:23,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,002 INFO L229 MonitoredProcess]: Starting monitored process 532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Waiting until timeout for monitored process [2023-11-21 20:59:23,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:23,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:23,013 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:23,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:23,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:23,014 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:23,015 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:23,016 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:23,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:23,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Ended with exit code 0 [2023-11-21 20:59:23,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:23,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,035 INFO L229 MonitoredProcess]: Starting monitored process 533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Waiting until timeout for monitored process [2023-11-21 20:59:23,036 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 [2023-11-21 20:59:23,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:23,046 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:23,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:23,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:23,047 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:23,049 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:23,049 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:23,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:23,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Ended with exit code 0 [2023-11-21 20:59:23,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:23,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,069 INFO L229 MonitoredProcess]: Starting monitored process 534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Waiting until timeout for monitored process [2023-11-21 20:59:23,070 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 [2023-11-21 20:59:23,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:23,080 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:23,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:23,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:23,080 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:23,082 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:23,082 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:23,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:23,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Ended with exit code 0 [2023-11-21 20:59:23,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:23,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,105 INFO L229 MonitoredProcess]: Starting monitored process 535 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Waiting until timeout for monitored process [2023-11-21 20:59:23,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:23,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:23,117 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:23,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:23,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:23,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:23,117 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:23,118 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:23,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:23,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:23,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Ended with exit code 0 [2023-11-21 20:59:23,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:23,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,134 INFO L229 MonitoredProcess]: Starting monitored process 536 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Waiting until timeout for monitored process [2023-11-21 20:59:23,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:23,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:23,145 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:23,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:23,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:23,145 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:23,147 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:23,148 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:23,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:23,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Ended with exit code 0 [2023-11-21 20:59:23,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:23,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,167 INFO L229 MonitoredProcess]: Starting monitored process 537 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Waiting until timeout for monitored process [2023-11-21 20:59:23,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:23,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:23,178 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:23,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:23,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:23,179 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:23,181 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:23,181 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:23,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:23,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Ended with exit code 0 [2023-11-21 20:59:23,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:23,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,201 INFO L229 MonitoredProcess]: Starting monitored process 538 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Waiting until timeout for monitored process [2023-11-21 20:59:23,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:23,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:23,213 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:23,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:23,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:23,213 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:23,215 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:23,215 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:23,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:23,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Ended with exit code 0 [2023-11-21 20:59:23,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:23,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,235 INFO L229 MonitoredProcess]: Starting monitored process 539 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Waiting until timeout for monitored process [2023-11-21 20:59:23,237 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 [2023-11-21 20:59:23,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:23,247 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:23,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:23,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:23,247 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:23,251 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:23,251 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:23,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:23,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Ended with exit code 0 [2023-11-21 20:59:23,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:23,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,278 INFO L229 MonitoredProcess]: Starting monitored process 540 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Waiting until timeout for monitored process [2023-11-21 20:59:23,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:23,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:23,289 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:23,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:23,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:23,290 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:23,292 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:23,292 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:23,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:23,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Ended with exit code 0 [2023-11-21 20:59:23,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:23,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,315 INFO L229 MonitoredProcess]: Starting monitored process 541 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Waiting until timeout for monitored process [2023-11-21 20:59:23,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:23,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:23,326 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:23,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:23,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:23,326 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:23,328 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:23,328 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:23,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:23,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:23,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:23,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,349 INFO L229 MonitoredProcess]: Starting monitored process 542 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Waiting until timeout for monitored process [2023-11-21 20:59:23,353 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 [2023-11-21 20:59:23,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:23,363 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:23,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:23,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:23,363 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:23,366 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:23,366 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:23,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:23,386 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:23,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:23,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,387 INFO L229 MonitoredProcess]: Starting monitored process 543 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Waiting until timeout for monitored process [2023-11-21 20:59:23,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:23,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:23,398 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:23,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:23,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:23,399 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:23,401 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:23,401 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:23,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:23,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Ended with exit code 0 [2023-11-21 20:59:23,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:23,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,423 INFO L229 MonitoredProcess]: Starting monitored process 544 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Waiting until timeout for monitored process [2023-11-21 20:59:23,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:23,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:23,434 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:23,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:23,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:23,435 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:23,437 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:23,437 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:23,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:23,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Ended with exit code 0 [2023-11-21 20:59:23,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:23,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,457 INFO L229 MonitoredProcess]: Starting monitored process 545 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Waiting until timeout for monitored process [2023-11-21 20:59:23,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:23,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:23,468 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:23,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:23,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:23,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:23,468 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:23,469 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:23,469 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:23,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:23,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Ended with exit code 0 [2023-11-21 20:59:23,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:23,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,484 INFO L229 MonitoredProcess]: Starting monitored process 546 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Waiting until timeout for monitored process [2023-11-21 20:59:23,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:23,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:23,495 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:23,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:23,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:23,495 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:23,498 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:23,498 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:23,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:23,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Ended with exit code 0 [2023-11-21 20:59:23,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:23,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,521 INFO L229 MonitoredProcess]: Starting monitored process 547 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Waiting until timeout for monitored process [2023-11-21 20:59:23,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:23,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:23,532 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:23,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:23,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:23,532 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:23,535 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:23,535 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:23,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:23,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Ended with exit code 0 [2023-11-21 20:59:23,556 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-21 20:59:23,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:23,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,557 INFO L229 MonitoredProcess]: Starting monitored process 548 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Waiting until timeout for monitored process [2023-11-21 20:59:23,558 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 [2023-11-21 20:59:23,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:23,568 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:23,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:23,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:23,568 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:23,571 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:23,571 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:23,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:23,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Ended with exit code 0 [2023-11-21 20:59:23,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:23,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,594 INFO L229 MonitoredProcess]: Starting monitored process 549 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Waiting until timeout for monitored process [2023-11-21 20:59:23,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:23,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:23,605 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:23,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:23,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:23,606 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:23,608 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:23,608 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:23,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:23,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Ended with exit code 0 [2023-11-21 20:59:23,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:23,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,631 INFO L229 MonitoredProcess]: Starting monitored process 550 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Waiting until timeout for monitored process [2023-11-21 20:59:23,632 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 [2023-11-21 20:59:23,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:23,642 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:23,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:23,643 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:23,643 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:23,649 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2023-11-21 20:59:23,649 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2023-11-21 20:59:23,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:23,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Ended with exit code 0 [2023-11-21 20:59:23,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:23,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,688 INFO L229 MonitoredProcess]: Starting monitored process 551 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Waiting until timeout for monitored process [2023-11-21 20:59:23,689 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 [2023-11-21 20:59:23,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:23,699 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:23,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:23,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:23,699 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:23,715 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:23,715 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:23,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:23,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Ended with exit code 0 [2023-11-21 20:59:23,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:23,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,739 INFO L229 MonitoredProcess]: Starting monitored process 552 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Waiting until timeout for monitored process [2023-11-21 20:59:23,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:23,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:23,750 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:23,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:23,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:23,750 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:23,754 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:23,754 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:23,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:23,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Ended with exit code 0 [2023-11-21 20:59:23,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:23,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,780 INFO L229 MonitoredProcess]: Starting monitored process 553 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Waiting until timeout for monitored process [2023-11-21 20:59:23,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:23,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:23,792 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:23,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:23,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:23,792 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:23,795 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:23,795 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:23,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:23,816 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:23,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:23,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,817 INFO L229 MonitoredProcess]: Starting monitored process 554 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Waiting until timeout for monitored process [2023-11-21 20:59:23,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:23,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:23,828 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:23,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:23,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:23,829 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:23,831 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:23,831 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:23,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:23,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Ended with exit code 0 [2023-11-21 20:59:23,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:23,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,855 INFO L229 MonitoredProcess]: Starting monitored process 555 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Waiting until timeout for monitored process [2023-11-21 20:59:23,860 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 [2023-11-21 20:59:23,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:23,870 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:23,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:23,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:23,871 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:23,873 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:23,873 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:23,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:23,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Ended with exit code 0 [2023-11-21 20:59:23,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:23,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,896 INFO L229 MonitoredProcess]: Starting monitored process 556 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Waiting until timeout for monitored process [2023-11-21 20:59:23,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:23,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:23,908 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:23,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:23,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:23,908 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:23,911 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:23,911 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:23,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:23,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Ended with exit code 0 [2023-11-21 20:59:23,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:23,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,933 INFO L229 MonitoredProcess]: Starting monitored process 557 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Waiting until timeout for monitored process [2023-11-21 20:59:23,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:23,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:23,944 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:23,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:23,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:23,944 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:23,947 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:23,947 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:23,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:23,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Ended with exit code 0 [2023-11-21 20:59:23,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:23,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,970 INFO L229 MonitoredProcess]: Starting monitored process 558 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Waiting until timeout for monitored process [2023-11-21 20:59:23,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:23,981 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:23,981 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:23,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:23,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:23,982 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:23,984 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:23,984 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:23,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:24,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Ended with exit code 0 [2023-11-21 20:59:24,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:24,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:24,008 INFO L229 MonitoredProcess]: Starting monitored process 559 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:24,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Waiting until timeout for monitored process [2023-11-21 20:59:24,009 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 [2023-11-21 20:59:24,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:24,019 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:24,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:24,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:24,020 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:24,022 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:24,022 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:24,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:24,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Ended with exit code 0 [2023-11-21 20:59:24,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:24,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:24,045 INFO L229 MonitoredProcess]: Starting monitored process 560 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:24,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Waiting until timeout for monitored process [2023-11-21 20:59:24,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:24,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:24,056 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:24,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:24,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:24,057 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:24,059 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:24,059 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:24,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:24,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Ended with exit code 0 [2023-11-21 20:59:24,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:24,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:24,083 INFO L229 MonitoredProcess]: Starting monitored process 561 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:24,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Waiting until timeout for monitored process [2023-11-21 20:59:24,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:24,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:24,095 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:24,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:24,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:24,095 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:24,098 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:24,098 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:24,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:24,121 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Ended with exit code 0 [2023-11-21 20:59:24,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:24,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:24,122 INFO L229 MonitoredProcess]: Starting monitored process 562 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:24,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Waiting until timeout for monitored process [2023-11-21 20:59:24,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:24,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:24,135 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:24,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:24,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:24,135 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:24,138 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:24,139 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:24,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:24,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Ended with exit code 0 [2023-11-21 20:59:24,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:24,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:24,167 INFO L229 MonitoredProcess]: Starting monitored process 563 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:24,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Waiting until timeout for monitored process [2023-11-21 20:59:24,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:24,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:24,179 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:24,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:24,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:24,179 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:24,182 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:24,182 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:24,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:24,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Ended with exit code 0 [2023-11-21 20:59:24,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:24,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:24,205 INFO L229 MonitoredProcess]: Starting monitored process 564 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:24,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Waiting until timeout for monitored process [2023-11-21 20:59:24,206 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 [2023-11-21 20:59:24,217 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:24,217 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:24,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:24,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:24,217 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:24,221 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:24,221 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:24,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:24,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Ended with exit code 0 [2023-11-21 20:59:24,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:24,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:24,248 INFO L229 MonitoredProcess]: Starting monitored process 565 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:24,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Waiting until timeout for monitored process [2023-11-21 20:59:24,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:24,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:24,260 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:24,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:24,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:24,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:24,261 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:24,262 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:24,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:24,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:24,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Ended with exit code 0 [2023-11-21 20:59:24,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:24,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:24,280 INFO L229 MonitoredProcess]: Starting monitored process 566 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:24,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Waiting until timeout for monitored process [2023-11-21 20:59:24,282 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 [2023-11-21 20:59:24,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:24,293 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:24,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:24,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:24,293 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:24,296 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:24,296 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:24,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:24,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Ended with exit code 0 [2023-11-21 20:59:24,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:24,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:24,319 INFO L229 MonitoredProcess]: Starting monitored process 567 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:24,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Waiting until timeout for monitored process [2023-11-21 20:59:24,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:24,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:24,331 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:24,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:24,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:24,331 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:24,334 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:24,334 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:24,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:24,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:24,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:24,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:24,359 INFO L229 MonitoredProcess]: Starting monitored process 568 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:24,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Waiting until timeout for monitored process [2023-11-21 20:59:24,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:24,370 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:24,370 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:24,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:24,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:24,371 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:24,373 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:24,373 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:24,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:24,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Ended with exit code 0 [2023-11-21 20:59:24,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:24,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:24,397 INFO L229 MonitoredProcess]: Starting monitored process 569 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:24,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Waiting until timeout for monitored process [2023-11-21 20:59:24,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:24,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:24,409 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:24,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:24,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:24,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:24,409 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:24,410 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:24,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:24,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:24,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Ended with exit code 0 [2023-11-21 20:59:24,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:24,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:24,428 INFO L229 MonitoredProcess]: Starting monitored process 570 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:24,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Waiting until timeout for monitored process [2023-11-21 20:59:24,429 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 [2023-11-21 20:59:24,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:24,439 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:24,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:24,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:24,439 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:24,442 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:24,442 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:24,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:24,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Ended with exit code 0 [2023-11-21 20:59:24,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:24,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:24,465 INFO L229 MonitoredProcess]: Starting monitored process 571 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:24,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Waiting until timeout for monitored process [2023-11-21 20:59:24,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:24,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:24,477 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:24,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:24,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:24,477 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:24,480 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:24,480 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:24,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:24,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Ended with exit code 0 [2023-11-21 20:59:24,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:24,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:24,504 INFO L229 MonitoredProcess]: Starting monitored process 572 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:24,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Waiting until timeout for monitored process [2023-11-21 20:59:24,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:24,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:24,516 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:24,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:24,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:24,516 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:24,519 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:24,519 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:24,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:24,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:24,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:24,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:24,542 INFO L229 MonitoredProcess]: Starting monitored process 573 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:24,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Waiting until timeout for monitored process [2023-11-21 20:59:24,543 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 [2023-11-21 20:59:24,553 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:24,553 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:24,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:24,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:24,554 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:24,559 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:24,560 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:24,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:24,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Ended with exit code 0 [2023-11-21 20:59:24,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:24,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:24,595 INFO L229 MonitoredProcess]: Starting monitored process 574 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:24,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (574)] Waiting until timeout for monitored process [2023-11-21 20:59:24,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:24,607 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:24,607 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:24,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:24,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:24,607 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:24,611 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:24,611 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:24,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:24,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (574)] Ended with exit code 0 [2023-11-21 20:59:24,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:24,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:24,640 INFO L229 MonitoredProcess]: Starting monitored process 575 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:24,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (575)] Waiting until timeout for monitored process [2023-11-21 20:59:24,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:24,652 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:24,652 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:24,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:24,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:24,652 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:24,655 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:24,655 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:24,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:24,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (575)] Ended with exit code 0 [2023-11-21 20:59:24,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:24,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:24,679 INFO L229 MonitoredProcess]: Starting monitored process 576 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:24,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (576)] Waiting until timeout for monitored process [2023-11-21 20:59:24,680 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 [2023-11-21 20:59:24,690 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:24,690 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:24,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:24,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:24,691 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:24,694 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:24,694 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:24,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:24,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (576)] Ended with exit code 0 [2023-11-21 20:59:24,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:24,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:24,719 INFO L229 MonitoredProcess]: Starting monitored process 577 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:24,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (577)] Waiting until timeout for monitored process [2023-11-21 20:59:24,720 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 [2023-11-21 20:59:24,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:24,731 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:24,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:24,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:24,731 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:24,735 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:24,735 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:24,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:24,762 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (577)] Ended with exit code 0 [2023-11-21 20:59:24,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:24,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:24,763 INFO L229 MonitoredProcess]: Starting monitored process 578 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:24,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (578)] Waiting until timeout for monitored process [2023-11-21 20:59:24,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:24,775 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:24,775 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:24,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:24,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:24,775 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:24,778 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:24,778 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:24,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:24,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (578)] Ended with exit code 0 [2023-11-21 20:59:24,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:24,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:24,802 INFO L229 MonitoredProcess]: Starting monitored process 579 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:24,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (579)] Waiting until timeout for monitored process [2023-11-21 20:59:24,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:24,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:24,818 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:24,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:24,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:24,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:24,818 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:24,819 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:24,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:24,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:24,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (579)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:24,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:24,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:24,856 INFO L229 MonitoredProcess]: Starting monitored process 580 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:24,860 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 [2023-11-21 20:59:24,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:24,874 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:24,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:24,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:24,874 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:24,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (580)] Waiting until timeout for monitored process [2023-11-21 20:59:24,878 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:24,878 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:24,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:24,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (580)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:24,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:24,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:24,931 INFO L229 MonitoredProcess]: Starting monitored process 581 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:24,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:24,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:24,969 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:24,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:24,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:24,969 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:24,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (581)] Waiting until timeout for monitored process [2023-11-21 20:59:24,973 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:24,973 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:25,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:25,022 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (581)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:25,022 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-21 20:59:25,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:25,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:25,024 INFO L229 MonitoredProcess]: Starting monitored process 582 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:25,026 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 [2023-11-21 20:59:25,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:25,038 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:25,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:25,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:25,039 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:25,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (582)] Waiting until timeout for monitored process [2023-11-21 20:59:25,041 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:25,041 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:25,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:25,066 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (582)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:25,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:25,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:25,067 INFO L229 MonitoredProcess]: Starting monitored process 583 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:25,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (583)] Waiting until timeout for monitored process [2023-11-21 20:59:25,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:25,078 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:25,078 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:25,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:25,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:25,079 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:25,081 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:25,081 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:25,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:25,099 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (583)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:25,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:25,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:25,100 INFO L229 MonitoredProcess]: Starting monitored process 584 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:25,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (584)] Waiting until timeout for monitored process [2023-11-21 20:59:25,102 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 [2023-11-21 20:59:25,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:25,112 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:25,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:25,112 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:25,112 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:25,117 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-21 20:59:25,117 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-21 20:59:25,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:25,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (584)] Ended with exit code 0 [2023-11-21 20:59:25,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:25,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:25,147 INFO L229 MonitoredProcess]: Starting monitored process 585 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:25,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (585)] Waiting until timeout for monitored process [2023-11-21 20:59:25,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:25,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:25,158 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:25,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:25,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:25,159 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:25,160 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:25,161 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:25,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:25,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (585)] Ended with exit code 0 [2023-11-21 20:59:25,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:25,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:25,180 INFO L229 MonitoredProcess]: Starting monitored process 586 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:25,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (586)] Waiting until timeout for monitored process [2023-11-21 20:59:25,181 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 [2023-11-21 20:59:25,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:25,191 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:25,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:25,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:25,192 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:25,194 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:25,194 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:25,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:25,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (586)] Ended with exit code 0 [2023-11-21 20:59:25,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:25,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:25,219 INFO L229 MonitoredProcess]: Starting monitored process 587 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:25,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (587)] Waiting until timeout for monitored process [2023-11-21 20:59:25,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:25,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:25,230 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:25,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:25,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:25,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:25,233 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:25,233 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:25,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:25,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (587)] Ended with exit code 0 [2023-11-21 20:59:25,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:25,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:25,252 INFO L229 MonitoredProcess]: Starting monitored process 588 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:25,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (588)] Waiting until timeout for monitored process [2023-11-21 20:59:25,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:25,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:25,263 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:25,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:25,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:25,264 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:25,266 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:25,266 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:25,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:25,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (588)] Ended with exit code 0 [2023-11-21 20:59:25,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:25,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:25,285 INFO L229 MonitoredProcess]: Starting monitored process 589 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:25,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (589)] Waiting until timeout for monitored process [2023-11-21 20:59:25,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:25,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:25,296 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:25,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:25,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:25,296 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:25,298 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:25,298 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:25,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:25,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (589)] Ended with exit code 0 [2023-11-21 20:59:25,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:25,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:25,320 INFO L229 MonitoredProcess]: Starting monitored process 590 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:25,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (590)] Waiting until timeout for monitored process [2023-11-21 20:59:25,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:25,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:25,331 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:25,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:25,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:25,331 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:25,336 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:25,337 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:25,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:25,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (590)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:25,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:25,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:25,385 INFO L229 MonitoredProcess]: Starting monitored process 591 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:25,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:25,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (591)] Waiting until timeout for monitored process [2023-11-21 20:59:25,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:25,402 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:25,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:25,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:25,402 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:25,405 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:25,405 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:25,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:25,444 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (591)] Ended with exit code 0 [2023-11-21 20:59:25,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:25,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:25,445 INFO L229 MonitoredProcess]: Starting monitored process 592 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:25,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:25,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (592)] Waiting until timeout for monitored process [2023-11-21 20:59:25,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:25,460 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:25,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:25,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:25,460 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:25,462 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:25,462 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:25,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:25,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (592)] Ended with exit code 0 [2023-11-21 20:59:25,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:25,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:25,500 INFO L229 MonitoredProcess]: Starting monitored process 593 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:25,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (593)] Waiting until timeout for monitored process [2023-11-21 20:59:25,501 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 [2023-11-21 20:59:25,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:25,512 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:25,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:25,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:25,513 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:25,514 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:25,515 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:25,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:25,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (593)] Ended with exit code 0 [2023-11-21 20:59:25,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:25,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:25,535 INFO L229 MonitoredProcess]: Starting monitored process 594 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:25,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (594)] Waiting until timeout for monitored process [2023-11-21 20:59:25,536 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 [2023-11-21 20:59:25,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:25,546 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:25,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:25,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:25,546 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:25,548 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:25,548 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:25,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:25,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (594)] Ended with exit code 0 [2023-11-21 20:59:25,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:25,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:25,568 INFO L229 MonitoredProcess]: Starting monitored process 595 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:25,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (595)] Waiting until timeout for monitored process [2023-11-21 20:59:25,569 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 [2023-11-21 20:59:25,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:25,579 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:25,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:25,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:25,580 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:25,582 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:25,582 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:25,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:25,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (595)] Ended with exit code 0 [2023-11-21 20:59:25,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:25,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:25,603 INFO L229 MonitoredProcess]: Starting monitored process 596 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:25,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (596)] Waiting until timeout for monitored process [2023-11-21 20:59:25,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:25,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:25,615 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:25,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:25,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:25,615 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:25,618 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:25,618 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:25,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:25,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (596)] Ended with exit code 0 [2023-11-21 20:59:25,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:25,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:25,640 INFO L229 MonitoredProcess]: Starting monitored process 597 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:25,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (597)] Waiting until timeout for monitored process [2023-11-21 20:59:25,641 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 [2023-11-21 20:59:25,652 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:25,652 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:25,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:25,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:25,652 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:25,654 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:25,654 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:25,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:25,672 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (597)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:25,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:25,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:25,673 INFO L229 MonitoredProcess]: Starting monitored process 598 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:25,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (598)] Waiting until timeout for monitored process [2023-11-21 20:59:25,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:25,684 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:25,685 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:25,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:25,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:25,685 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:25,687 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:25,687 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:25,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:25,707 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (598)] Ended with exit code 0 [2023-11-21 20:59:25,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:25,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:25,709 INFO L229 MonitoredProcess]: Starting monitored process 599 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:25,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (599)] Waiting until timeout for monitored process [2023-11-21 20:59:25,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:25,720 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:25,720 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:25,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:25,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:25,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:25,720 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:25,721 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:25,721 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:25,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:25,735 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (599)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:25,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:25,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:25,736 INFO L229 MonitoredProcess]: Starting monitored process 600 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:25,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (600)] Waiting until timeout for monitored process [2023-11-21 20:59:25,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:25,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:25,747 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:25,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:25,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:25,747 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:25,749 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:25,749 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:25,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:25,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (600)] Ended with exit code 0 [2023-11-21 20:59:25,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:25,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:25,768 INFO L229 MonitoredProcess]: Starting monitored process 601 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:25,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (601)] Waiting until timeout for monitored process [2023-11-21 20:59:25,769 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 [2023-11-21 20:59:25,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:25,779 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:25,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:25,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:25,779 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:25,781 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:25,781 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:25,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:25,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (601)] Ended with exit code 0 [2023-11-21 20:59:25,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:25,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:25,801 INFO L229 MonitoredProcess]: Starting monitored process 602 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:25,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (602)] Waiting until timeout for monitored process [2023-11-21 20:59:25,802 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 [2023-11-21 20:59:25,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:25,812 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:25,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:25,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:25,812 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:25,814 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:25,814 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:25,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:25,832 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (602)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:25,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:25,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:25,833 INFO L229 MonitoredProcess]: Starting monitored process 603 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:25,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (603)] Waiting until timeout for monitored process [2023-11-21 20:59:25,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:25,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:25,844 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:25,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:25,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:25,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:25,845 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:25,845 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:25,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:25,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:25,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (603)] Ended with exit code 0 [2023-11-21 20:59:25,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:25,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:25,863 INFO L229 MonitoredProcess]: Starting monitored process 604 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:25,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (604)] Waiting until timeout for monitored process [2023-11-21 20:59:25,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:25,874 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:25,874 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:25,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:25,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:25,874 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:25,876 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:25,876 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:25,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:25,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (604)] Ended with exit code 0 [2023-11-21 20:59:25,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:25,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:25,896 INFO L229 MonitoredProcess]: Starting monitored process 605 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:25,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:25,913 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:25,914 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:25,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:25,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:25,914 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:25,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (605)] Waiting until timeout for monitored process [2023-11-21 20:59:25,916 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:25,917 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:25,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:25,959 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (605)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:25,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:25,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:25,961 INFO L229 MonitoredProcess]: Starting monitored process 606 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:25,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:25,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:25,977 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:25,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:25,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:25,977 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:25,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (606)] Waiting until timeout for monitored process [2023-11-21 20:59:25,980 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:25,980 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:26,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:26,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (606)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:26,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:26,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:26,027 INFO L229 MonitoredProcess]: Starting monitored process 607 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:26,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:26,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:26,045 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:26,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:26,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:26,045 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:26,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (607)] Waiting until timeout for monitored process [2023-11-21 20:59:26,051 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:26,051 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:26,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:26,098 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (607)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:26,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:26,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:26,099 INFO L229 MonitoredProcess]: Starting monitored process 608 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:26,101 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 [2023-11-21 20:59:26,114 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:26,114 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:26,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:26,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:26,114 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:26,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (608)] Waiting until timeout for monitored process [2023-11-21 20:59:26,117 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:26,117 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:26,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:26,150 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (608)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:26,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:26,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:26,151 INFO L229 MonitoredProcess]: Starting monitored process 609 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:26,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (609)] Waiting until timeout for monitored process [2023-11-21 20:59:26,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:26,162 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:26,162 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:26,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:26,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:26,162 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:26,164 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:26,164 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:26,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:26,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (609)] Ended with exit code 0 [2023-11-21 20:59:26,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:26,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:26,183 INFO L229 MonitoredProcess]: Starting monitored process 610 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:26,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (610)] Waiting until timeout for monitored process [2023-11-21 20:59:26,185 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 [2023-11-21 20:59:26,195 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:26,195 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:26,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:26,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:26,195 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:26,197 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:26,197 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:26,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:26,216 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (610)] Ended with exit code 0 [2023-11-21 20:59:26,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:26,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:26,217 INFO L229 MonitoredProcess]: Starting monitored process 611 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:26,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (611)] Waiting until timeout for monitored process [2023-11-21 20:59:26,219 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 [2023-11-21 20:59:26,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:26,229 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:26,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:26,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:26,229 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:26,231 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:26,231 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:26,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:26,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (611)] Ended with exit code 0 [2023-11-21 20:59:26,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:26,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:26,253 INFO L229 MonitoredProcess]: Starting monitored process 612 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:26,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (612)] Waiting until timeout for monitored process [2023-11-21 20:59:26,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:26,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:26,264 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:26,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:26,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:26,264 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:26,266 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:26,266 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:26,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:26,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (612)] Ended with exit code 0 [2023-11-21 20:59:26,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:26,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:26,285 INFO L229 MonitoredProcess]: Starting monitored process 613 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:26,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (613)] Waiting until timeout for monitored process [2023-11-21 20:59:26,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:26,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:26,296 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:26,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:26,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:26,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:26,296 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:26,297 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:26,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:26,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:26,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (613)] Ended with exit code 0 [2023-11-21 20:59:26,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:26,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:26,311 INFO L229 MonitoredProcess]: Starting monitored process 614 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:26,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (614)] Waiting until timeout for monitored process [2023-11-21 20:59:26,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:26,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:26,323 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:26,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:26,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:26,323 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:26,326 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:26,327 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:26,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:26,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (614)] Ended with exit code 0 [2023-11-21 20:59:26,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:26,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:26,352 INFO L229 MonitoredProcess]: Starting monitored process 615 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:26,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (615)] Waiting until timeout for monitored process [2023-11-21 20:59:26,353 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 [2023-11-21 20:59:26,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:26,363 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:26,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:26,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:26,363 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:26,366 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:26,366 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:26,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:26,391 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (615)] Ended with exit code 0 [2023-11-21 20:59:26,391 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-21 20:59:26,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:26,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:26,392 INFO L229 MonitoredProcess]: Starting monitored process 616 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:26,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (616)] Waiting until timeout for monitored process [2023-11-21 20:59:26,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:26,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:26,403 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:26,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:26,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:26,403 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:26,406 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:26,406 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:26,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:26,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (616)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:26,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:26,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:26,431 INFO L229 MonitoredProcess]: Starting monitored process 617 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:26,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (617)] Waiting until timeout for monitored process [2023-11-21 20:59:26,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:26,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:26,442 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:26,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:26,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:26,442 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:26,445 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:26,445 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:26,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:26,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (617)] Ended with exit code 0 [2023-11-21 20:59:26,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:26,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:26,478 INFO L229 MonitoredProcess]: Starting monitored process 618 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:26,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (618)] Waiting until timeout for monitored process [2023-11-21 20:59:26,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:26,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:26,489 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:26,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:26,489 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:26,489 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:26,496 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2023-11-21 20:59:26,496 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2023-11-21 20:59:26,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:26,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (618)] Ended with exit code 0 [2023-11-21 20:59:26,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:26,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:26,535 INFO L229 MonitoredProcess]: Starting monitored process 619 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:26,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (619)] Waiting until timeout for monitored process [2023-11-21 20:59:26,536 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 [2023-11-21 20:59:26,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:26,546 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:26,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:26,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:26,546 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:26,549 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:26,549 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:26,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:26,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (619)] Ended with exit code 0 [2023-11-21 20:59:26,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:26,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:26,571 INFO L229 MonitoredProcess]: Starting monitored process 620 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:26,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (620)] Waiting until timeout for monitored process [2023-11-21 20:59:26,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:26,582 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:26,582 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:26,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:26,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:26,582 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:26,586 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:26,586 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:26,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:26,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (620)] Ended with exit code 0 [2023-11-21 20:59:26,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:26,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:26,609 INFO L229 MonitoredProcess]: Starting monitored process 621 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:26,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (621)] Waiting until timeout for monitored process [2023-11-21 20:59:26,610 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 [2023-11-21 20:59:26,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:26,620 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:26,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:26,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:26,621 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:26,624 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:26,624 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:26,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:26,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (621)] Ended with exit code 0 [2023-11-21 20:59:26,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:26,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:26,644 INFO L229 MonitoredProcess]: Starting monitored process 622 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:26,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (622)] Waiting until timeout for monitored process [2023-11-21 20:59:26,645 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 [2023-11-21 20:59:26,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:26,656 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:26,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:26,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:26,656 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:26,659 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:26,659 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:26,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:26,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (622)] Ended with exit code 0 [2023-11-21 20:59:26,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:26,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:26,680 INFO L229 MonitoredProcess]: Starting monitored process 623 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:26,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (623)] Waiting until timeout for monitored process [2023-11-21 20:59:26,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:26,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:26,692 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:26,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:26,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:26,692 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:26,695 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:26,695 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:26,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:26,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (623)] Ended with exit code 0 [2023-11-21 20:59:26,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:26,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:26,717 INFO L229 MonitoredProcess]: Starting monitored process 624 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:26,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (624)] Waiting until timeout for monitored process [2023-11-21 20:59:26,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:26,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:26,728 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:26,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:26,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:26,728 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:26,731 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:26,731 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:26,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:26,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (624)] Ended with exit code 0 [2023-11-21 20:59:26,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:26,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:26,752 INFO L229 MonitoredProcess]: Starting monitored process 625 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:26,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (625)] Waiting until timeout for monitored process [2023-11-21 20:59:26,753 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 [2023-11-21 20:59:26,763 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:26,763 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:26,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:26,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:26,764 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:26,767 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:26,767 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:26,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:26,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (625)] Ended with exit code 0 [2023-11-21 20:59:26,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:26,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:26,788 INFO L229 MonitoredProcess]: Starting monitored process 626 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:26,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (626)] Waiting until timeout for monitored process [2023-11-21 20:59:26,789 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 [2023-11-21 20:59:26,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:26,799 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:26,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:26,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:26,799 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:26,802 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:26,802 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:26,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:26,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (626)] Ended with exit code 0 [2023-11-21 20:59:26,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:26,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:26,824 INFO L229 MonitoredProcess]: Starting monitored process 627 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:26,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (627)] Waiting until timeout for monitored process [2023-11-21 20:59:26,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:26,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:26,835 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:26,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:26,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:26,835 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:26,838 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:26,838 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:26,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:26,859 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (627)] Ended with exit code 0 [2023-11-21 20:59:26,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:26,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:26,860 INFO L229 MonitoredProcess]: Starting monitored process 628 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:26,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (628)] Waiting until timeout for monitored process [2023-11-21 20:59:26,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:26,871 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:26,871 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:26,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:26,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:26,872 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:26,874 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:26,875 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:26,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:26,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (628)] Ended with exit code 0 [2023-11-21 20:59:26,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:26,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:26,896 INFO L229 MonitoredProcess]: Starting monitored process 629 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:26,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (629)] Waiting until timeout for monitored process [2023-11-21 20:59:26,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:26,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:26,908 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:26,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:26,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:26,908 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:26,911 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:26,911 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:26,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:26,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (629)] Ended with exit code 0 [2023-11-21 20:59:26,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:26,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:26,932 INFO L229 MonitoredProcess]: Starting monitored process 630 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:26,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (630)] Waiting until timeout for monitored process [2023-11-21 20:59:26,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:26,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:26,944 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:26,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:26,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:26,944 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:26,948 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:26,948 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:26,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:26,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (630)] Ended with exit code 0 [2023-11-21 20:59:26,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:26,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:26,980 INFO L229 MonitoredProcess]: Starting monitored process 631 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:26,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (631)] Waiting until timeout for monitored process [2023-11-21 20:59:26,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:26,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:26,993 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:26,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:26,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:26,993 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:26,997 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:26,997 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:27,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:27,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (631)] Ended with exit code 0 [2023-11-21 20:59:27,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:27,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:27,025 INFO L229 MonitoredProcess]: Starting monitored process 632 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:27,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (632)] Waiting until timeout for monitored process [2023-11-21 20:59:27,026 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 [2023-11-21 20:59:27,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:27,038 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:27,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:27,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:27,039 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:27,043 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:27,043 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:27,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:27,071 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (632)] Ended with exit code 0 [2023-11-21 20:59:27,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:27,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:27,072 INFO L229 MonitoredProcess]: Starting monitored process 633 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:27,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (633)] Waiting until timeout for monitored process [2023-11-21 20:59:27,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:27,085 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:27,085 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:27,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:27,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:27,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:27,085 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:27,086 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:27,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:27,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:27,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (633)] Ended with exit code 0 [2023-11-21 20:59:27,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:27,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:27,104 INFO L229 MonitoredProcess]: Starting monitored process 634 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:27,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (634)] Waiting until timeout for monitored process [2023-11-21 20:59:27,105 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 [2023-11-21 20:59:27,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:27,116 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:27,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:27,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:27,117 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:27,120 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:27,120 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:27,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:27,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (634)] Ended with exit code 0 [2023-11-21 20:59:27,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:27,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:27,142 INFO L229 MonitoredProcess]: Starting monitored process 635 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:27,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (635)] Waiting until timeout for monitored process [2023-11-21 20:59:27,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:27,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:27,155 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:27,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:27,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:27,155 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:27,159 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:27,159 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:27,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:27,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (635)] Ended with exit code 0 [2023-11-21 20:59:27,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:27,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:27,182 INFO L229 MonitoredProcess]: Starting monitored process 636 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:27,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (636)] Waiting until timeout for monitored process [2023-11-21 20:59:27,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:27,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:27,193 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:27,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:27,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:27,194 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:27,196 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:27,197 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:27,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:27,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (636)] Ended with exit code 0 [2023-11-21 20:59:27,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:27,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:27,219 INFO L229 MonitoredProcess]: Starting monitored process 637 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:27,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (637)] Waiting until timeout for monitored process [2023-11-21 20:59:27,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:27,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:27,231 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:27,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:27,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:27,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:27,231 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:27,232 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:27,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:27,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:27,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (637)] Ended with exit code 0 [2023-11-21 20:59:27,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:27,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:27,248 INFO L229 MonitoredProcess]: Starting monitored process 638 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:27,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (638)] Waiting until timeout for monitored process [2023-11-21 20:59:27,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:27,259 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:27,259 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:27,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:27,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:27,259 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:27,262 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:27,262 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:27,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:27,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (638)] Ended with exit code 0 [2023-11-21 20:59:27,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:27,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:27,283 INFO L229 MonitoredProcess]: Starting monitored process 639 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:27,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (639)] Waiting until timeout for monitored process [2023-11-21 20:59:27,284 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 [2023-11-21 20:59:27,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:27,295 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:27,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:27,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:27,295 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:27,298 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:27,298 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:27,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:27,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (639)] Ended with exit code 0 [2023-11-21 20:59:27,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:27,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:27,319 INFO L229 MonitoredProcess]: Starting monitored process 640 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:27,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:27,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (640)] Waiting until timeout for monitored process [2023-11-21 20:59:27,336 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:27,336 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:27,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:27,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:27,336 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:27,339 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:27,339 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:27,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:27,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (640)] Ended with exit code 0 [2023-11-21 20:59:27,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:27,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:27,360 INFO L229 MonitoredProcess]: Starting monitored process 641 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:27,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:27,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (641)] Waiting until timeout for monitored process [2023-11-21 20:59:27,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:27,372 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:27,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:27,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:27,372 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:27,378 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:27,378 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:27,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:27,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (641)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:27,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:27,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:27,415 INFO L229 MonitoredProcess]: Starting monitored process 642 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:27,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (642)] Waiting until timeout for monitored process [2023-11-21 20:59:27,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:27,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:27,426 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:27,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:27,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:27,427 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:27,431 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:27,431 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:27,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:27,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (642)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:27,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:27,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:27,464 INFO L229 MonitoredProcess]: Starting monitored process 643 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:27,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (643)] Waiting until timeout for monitored process [2023-11-21 20:59:27,465 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 [2023-11-21 20:59:27,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:27,476 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:27,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:27,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:27,476 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:27,479 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:27,479 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:27,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:27,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (643)] Ended with exit code 0 [2023-11-21 20:59:27,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:27,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:27,501 INFO L229 MonitoredProcess]: Starting monitored process 644 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:27,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (644)] Waiting until timeout for monitored process [2023-11-21 20:59:27,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:27,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:27,513 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:27,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:27,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:27,513 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:27,518 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:27,518 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:27,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:27,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (644)] Ended with exit code 0 [2023-11-21 20:59:27,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:27,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:27,544 INFO L229 MonitoredProcess]: Starting monitored process 645 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:27,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (645)] Waiting until timeout for monitored process [2023-11-21 20:59:27,545 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 [2023-11-21 20:59:27,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:27,556 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:27,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:27,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:27,556 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:27,560 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:27,560 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:27,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:27,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (645)] Ended with exit code 0 [2023-11-21 20:59:27,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:27,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:27,590 INFO L229 MonitoredProcess]: Starting monitored process 646 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:27,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (646)] Waiting until timeout for monitored process [2023-11-21 20:59:27,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:27,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:27,603 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:27,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:27,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:27,603 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:27,606 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:27,606 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:27,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:27,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (646)] Ended with exit code 0 [2023-11-21 20:59:27,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:27,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:27,630 INFO L229 MonitoredProcess]: Starting monitored process 647 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:27,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (647)] Waiting until timeout for monitored process [2023-11-21 20:59:27,631 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 [2023-11-21 20:59:27,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:27,642 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:27,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:27,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:27,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:27,643 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:27,644 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:27,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:27,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:27,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (647)] Ended with exit code 0 [2023-11-21 20:59:27,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:27,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:27,660 INFO L229 MonitoredProcess]: Starting monitored process 648 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:27,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (648)] Waiting until timeout for monitored process [2023-11-21 20:59:27,661 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 [2023-11-21 20:59:27,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:27,673 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:27,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:27,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:27,673 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:27,677 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:27,677 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:27,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:27,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (648)] Ended with exit code 0 [2023-11-21 20:59:27,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:27,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:27,702 INFO L229 MonitoredProcess]: Starting monitored process 649 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:27,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (649)] Waiting until timeout for monitored process [2023-11-21 20:59:27,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:27,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:27,714 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:27,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:27,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:27,714 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:59:27,718 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:59:27,718 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:27,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:27,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (649)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:27,760 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2023-11-21 20:59:27,761 INFO L748 eck$LassoCheckResult]: Stem: 5109#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 5110#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 5139#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 5659#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 5657#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 5656#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 5078#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 5095#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 5166#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 5167#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 5211#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 5239#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 5668#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 5652#L57 assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1; 5078#calculate_output_returnLabel#1 [2023-11-21 20:59:27,761 INFO L750 eck$LassoCheckResult]: Loop: 5078#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 5095#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 5166#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 5167#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 5211#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 5239#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 5668#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 5652#L57 assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1; 5078#calculate_output_returnLabel#1 [2023-11-21 20:59:27,762 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:27,762 INFO L85 PathProgramCache]: Analyzing trace with hash 1237775081, now seen corresponding path program 2 times [2023-11-21 20:59:27,762 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:27,762 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1147050228] [2023-11-21 20:59:27,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:27,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:27,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:27,770 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:59:27,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:27,779 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:59:27,780 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:27,780 INFO L85 PathProgramCache]: Analyzing trace with hash 332133343, now seen corresponding path program 2 times [2023-11-21 20:59:27,780 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:27,780 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1938952761] [2023-11-21 20:59:27,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:27,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:27,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:27,785 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:59:27,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:27,790 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:59:27,791 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:27,791 INFO L85 PathProgramCache]: Analyzing trace with hash 1183153863, now seen corresponding path program 3 times [2023-11-21 20:59:27,791 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:27,792 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [870163900] [2023-11-21 20:59:27,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:27,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:27,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:27,803 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:59:27,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:27,815 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:59:28,532 INFO L210 LassoAnalysis]: Preferences: [2023-11-21 20:59:28,532 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-21 20:59:28,532 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-21 20:59:28,532 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-21 20:59:28,532 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-21 20:59:28,532 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:28,532 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-21 20:59:28,532 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-21 20:59:28,532 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label23.c_Iteration6_Lasso [2023-11-21 20:59:28,532 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-21 20:59:28,532 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-21 20:59:28,535 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:28,539 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:28,542 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:28,545 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:28,548 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:28,552 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:28,567 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:28,571 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:28,604 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:28,608 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:28,611 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:28,614 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:28,617 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:28,621 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:28,624 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:28,628 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:28,632 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:28,636 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:28,647 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:28,651 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:28,656 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:28,660 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:28,664 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:28,667 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:28,672 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:28,684 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:28,687 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:28,689 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:59:29,024 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-21 20:59:29,025 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-21 20:59:29,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,030 INFO L229 MonitoredProcess]: Starting monitored process 650 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (650)] Waiting until timeout for monitored process [2023-11-21 20:59:29,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:29,041 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,042 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,043 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,043 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,058 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (650)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:29,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,059 INFO L229 MonitoredProcess]: Starting monitored process 651 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (651)] Waiting until timeout for monitored process [2023-11-21 20:59:29,060 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 [2023-11-21 20:59:29,070 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,070 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,071 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,072 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (651)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:29,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,088 INFO L229 MonitoredProcess]: Starting monitored process 652 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (652)] Waiting until timeout for monitored process [2023-11-21 20:59:29,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:29,101 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,102 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,102 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,103 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (652)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:29,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,119 INFO L229 MonitoredProcess]: Starting monitored process 653 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (653)] Waiting until timeout for monitored process [2023-11-21 20:59:29,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:29,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,130 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:29,130 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,133 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2023-11-21 20:59:29,133 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:29,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (653)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:29,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,156 INFO L229 MonitoredProcess]: Starting monitored process 654 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (654)] Waiting until timeout for monitored process [2023-11-21 20:59:29,157 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 [2023-11-21 20:59:29,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,167 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,168 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,168 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (654)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:29,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,187 INFO L229 MonitoredProcess]: Starting monitored process 655 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (655)] Waiting until timeout for monitored process [2023-11-21 20:59:29,189 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 [2023-11-21 20:59:29,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,200 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,201 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,201 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (655)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:29,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,218 INFO L229 MonitoredProcess]: Starting monitored process 656 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (656)] Waiting until timeout for monitored process [2023-11-21 20:59:29,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:29,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,241 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,242 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,242 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (656)] Ended with exit code 0 [2023-11-21 20:59:29,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,261 INFO L229 MonitoredProcess]: Starting monitored process 657 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (657)] Waiting until timeout for monitored process [2023-11-21 20:59:29,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:29,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,274 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,275 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,275 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (657)] Ended with exit code 0 [2023-11-21 20:59:29,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,294 INFO L229 MonitoredProcess]: Starting monitored process 658 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (658)] Waiting until timeout for monitored process [2023-11-21 20:59:29,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:29,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,306 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,307 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,308 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,324 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (658)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:29,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,326 INFO L229 MonitoredProcess]: Starting monitored process 659 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (659)] Waiting until timeout for monitored process [2023-11-21 20:59:29,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:29,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,337 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,339 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,339 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (659)] Ended with exit code 0 [2023-11-21 20:59:29,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,356 INFO L229 MonitoredProcess]: Starting monitored process 660 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (660)] Waiting until timeout for monitored process [2023-11-21 20:59:29,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:29,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,367 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,368 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,368 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (660)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:29,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,384 INFO L229 MonitoredProcess]: Starting monitored process 661 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (661)] Waiting until timeout for monitored process [2023-11-21 20:59:29,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:29,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,395 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,396 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,397 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,411 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (661)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:29,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,413 INFO L229 MonitoredProcess]: Starting monitored process 662 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (662)] Waiting until timeout for monitored process [2023-11-21 20:59:29,414 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 [2023-11-21 20:59:29,424 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,424 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,425 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,425 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (662)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:29,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,443 INFO L229 MonitoredProcess]: Starting monitored process 663 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (663)] Waiting until timeout for monitored process [2023-11-21 20:59:29,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:29,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,454 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,455 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,455 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (663)] Ended with exit code 0 [2023-11-21 20:59:29,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,471 INFO L229 MonitoredProcess]: Starting monitored process 664 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (664)] Waiting until timeout for monitored process [2023-11-21 20:59:29,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:29,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,483 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,484 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,484 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (664)] Ended with exit code 0 [2023-11-21 20:59:29,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,501 INFO L229 MonitoredProcess]: Starting monitored process 665 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (665)] Waiting until timeout for monitored process [2023-11-21 20:59:29,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:29,512 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,512 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,513 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,513 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (665)] Ended with exit code 0 [2023-11-21 20:59:29,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,531 INFO L229 MonitoredProcess]: Starting monitored process 666 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (666)] Waiting until timeout for monitored process [2023-11-21 20:59:29,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:29,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:29,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,543 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,543 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:59:29,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:29,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (666)] Ended with exit code 0 [2023-11-21 20:59:29,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,557 INFO L229 MonitoredProcess]: Starting monitored process 667 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (667)] Waiting until timeout for monitored process [2023-11-21 20:59:29,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:29,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,569 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,570 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,570 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (667)] Ended with exit code 0 [2023-11-21 20:59:29,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,588 INFO L229 MonitoredProcess]: Starting monitored process 668 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (668)] Waiting until timeout for monitored process [2023-11-21 20:59:29,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:29,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,599 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,600 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,600 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (668)] Ended with exit code 0 [2023-11-21 20:59:29,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,619 INFO L229 MonitoredProcess]: Starting monitored process 669 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (669)] Waiting until timeout for monitored process [2023-11-21 20:59:29,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:29,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,630 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,631 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,632 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (669)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:29,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,648 INFO L229 MonitoredProcess]: Starting monitored process 670 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (670)] Waiting until timeout for monitored process [2023-11-21 20:59:29,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:29,659 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,660 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,661 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,661 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,676 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (670)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:29,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,677 INFO L229 MonitoredProcess]: Starting monitored process 671 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (671)] Waiting until timeout for monitored process [2023-11-21 20:59:29,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:29,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,689 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,690 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,690 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (671)] Ended with exit code 0 [2023-11-21 20:59:29,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,707 INFO L229 MonitoredProcess]: Starting monitored process 672 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (672)] Waiting until timeout for monitored process [2023-11-21 20:59:29,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:29,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,719 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,720 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,720 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (672)] Ended with exit code 0 [2023-11-21 20:59:29,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,736 INFO L229 MonitoredProcess]: Starting monitored process 673 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (673)] Waiting until timeout for monitored process [2023-11-21 20:59:29,738 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 [2023-11-21 20:59:29,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,748 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,749 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,749 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (673)] Ended with exit code 0 [2023-11-21 20:59:29,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,767 INFO L229 MonitoredProcess]: Starting monitored process 674 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (674)] Waiting until timeout for monitored process [2023-11-21 20:59:29,768 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 [2023-11-21 20:59:29,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,778 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,779 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,780 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (674)] Ended with exit code 0 [2023-11-21 20:59:29,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,803 INFO L229 MonitoredProcess]: Starting monitored process 675 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (675)] Waiting until timeout for monitored process [2023-11-21 20:59:29,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:29,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,815 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,816 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,816 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (675)] Ended with exit code 0 [2023-11-21 20:59:29,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,833 INFO L229 MonitoredProcess]: Starting monitored process 676 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (676)] Waiting until timeout for monitored process [2023-11-21 20:59:29,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:29,844 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,845 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,846 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,846 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (676)] Ended with exit code 0 [2023-11-21 20:59:29,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,864 INFO L229 MonitoredProcess]: Starting monitored process 677 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (677)] Waiting until timeout for monitored process [2023-11-21 20:59:29,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:29,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,876 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,877 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,877 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (677)] Ended with exit code 0 [2023-11-21 20:59:29,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,895 INFO L229 MonitoredProcess]: Starting monitored process 678 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (678)] Waiting until timeout for monitored process [2023-11-21 20:59:29,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:29,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,906 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,907 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,907 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,923 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (678)] Ended with exit code 0 [2023-11-21 20:59:29,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,924 INFO L229 MonitoredProcess]: Starting monitored process 679 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (679)] Waiting until timeout for monitored process [2023-11-21 20:59:29,925 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 [2023-11-21 20:59:29,936 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,936 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,937 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,937 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (679)] Ended with exit code 0 [2023-11-21 20:59:29,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,966 INFO L229 MonitoredProcess]: Starting monitored process 680 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (680)] Waiting until timeout for monitored process [2023-11-21 20:59:29,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:29,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:29,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:29,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:29,978 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:29,980 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:29,980 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:29,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:29,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (680)] Ended with exit code 0 [2023-11-21 20:59:29,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:29,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,999 INFO L229 MonitoredProcess]: Starting monitored process 681 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (681)] Waiting until timeout for monitored process [2023-11-21 20:59:30,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:30,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:30,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,011 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:30,011 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:59:30,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:30,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (681)] Ended with exit code 0 [2023-11-21 20:59:30,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,026 INFO L229 MonitoredProcess]: Starting monitored process 682 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (682)] Waiting until timeout for monitored process [2023-11-21 20:59:30,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:30,038 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,038 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:30,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,038 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:30,038 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:59:30,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:30,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (682)] Ended with exit code 0 [2023-11-21 20:59:30,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,052 INFO L229 MonitoredProcess]: Starting monitored process 683 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (683)] Waiting until timeout for monitored process [2023-11-21 20:59:30,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:30,063 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,064 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:59:30,065 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:59:30,065 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:59:30,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (683)] Ended with exit code 0 [2023-11-21 20:59:30,082 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-21 20:59:30,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,083 INFO L229 MonitoredProcess]: Starting monitored process 684 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (684)] Waiting until timeout for monitored process [2023-11-21 20:59:30,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:30,094 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,095 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:30,096 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:30,096 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:30,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,113 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (684)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:30,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,114 INFO L229 MonitoredProcess]: Starting monitored process 685 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (685)] Waiting until timeout for monitored process [2023-11-21 20:59:30,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:30,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,125 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:30,128 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:30,128 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:30,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,178 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (685)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:30,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,180 INFO L229 MonitoredProcess]: Starting monitored process 686 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:30,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (686)] Waiting until timeout for monitored process [2023-11-21 20:59:30,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,198 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:30,199 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:30,199 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:30,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (686)] Ended with exit code 0 [2023-11-21 20:59:30,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,238 INFO L229 MonitoredProcess]: Starting monitored process 687 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (687)] Waiting until timeout for monitored process [2023-11-21 20:59:30,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:30,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,249 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:30,249 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:30,252 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2023-11-21 20:59:30,252 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:30,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (687)] Ended with exit code 0 [2023-11-21 20:59:30,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,279 INFO L229 MonitoredProcess]: Starting monitored process 688 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (688)] Waiting until timeout for monitored process [2023-11-21 20:59:30,280 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 [2023-11-21 20:59:30,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,291 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:30,293 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:30,293 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:30,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,311 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (688)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:30,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,312 INFO L229 MonitoredProcess]: Starting monitored process 689 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (689)] Waiting until timeout for monitored process [2023-11-21 20:59:30,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:30,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,325 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:30,326 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:30,326 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:30,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,343 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (689)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:30,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,344 INFO L229 MonitoredProcess]: Starting monitored process 690 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (690)] Waiting until timeout for monitored process [2023-11-21 20:59:30,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:30,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,356 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:30,358 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:30,358 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:30,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (690)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:30,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,375 INFO L229 MonitoredProcess]: Starting monitored process 691 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (691)] Waiting until timeout for monitored process [2023-11-21 20:59:30,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:30,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,388 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:30,389 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:30,390 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:30,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (691)] Ended with exit code 0 [2023-11-21 20:59:30,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,407 INFO L229 MonitoredProcess]: Starting monitored process 692 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (692)] Waiting until timeout for monitored process [2023-11-21 20:59:30,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:30,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,419 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:30,421 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:30,421 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:30,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (692)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:30,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,444 INFO L229 MonitoredProcess]: Starting monitored process 693 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (693)] Waiting until timeout for monitored process [2023-11-21 20:59:30,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:30,455 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,455 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:30,456 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:30,456 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:30,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (693)] Ended with exit code 0 [2023-11-21 20:59:30,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,475 INFO L229 MonitoredProcess]: Starting monitored process 694 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (694)] Waiting until timeout for monitored process [2023-11-21 20:59:30,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:30,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,486 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:30,487 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:30,487 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:30,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (694)] Ended with exit code 0 [2023-11-21 20:59:30,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,504 INFO L229 MonitoredProcess]: Starting monitored process 695 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (695)] Waiting until timeout for monitored process [2023-11-21 20:59:30,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:30,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,515 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:30,516 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:30,516 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:30,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (695)] Ended with exit code 0 [2023-11-21 20:59:30,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,534 INFO L229 MonitoredProcess]: Starting monitored process 696 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (696)] Waiting until timeout for monitored process [2023-11-21 20:59:30,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:30,545 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,545 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:30,547 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:30,547 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:30,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (696)] Ended with exit code 0 [2023-11-21 20:59:30,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,563 INFO L229 MonitoredProcess]: Starting monitored process 697 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (697)] Waiting until timeout for monitored process [2023-11-21 20:59:30,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:30,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,575 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:30,576 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:30,576 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:30,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,592 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (697)] Ended with exit code 0 [2023-11-21 20:59:30,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,593 INFO L229 MonitoredProcess]: Starting monitored process 698 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (698)] Waiting until timeout for monitored process [2023-11-21 20:59:30,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:30,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,604 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:30,605 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:30,605 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:30,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (698)] Ended with exit code 0 [2023-11-21 20:59:30,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,623 INFO L229 MonitoredProcess]: Starting monitored process 699 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (699)] Waiting until timeout for monitored process [2023-11-21 20:59:30,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:30,634 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,634 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:30,635 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:30,636 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:30,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,652 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (699)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:30,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,653 INFO L229 MonitoredProcess]: Starting monitored process 700 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (700)] Waiting until timeout for monitored process [2023-11-21 20:59:30,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:30,664 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:30,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,665 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:30,665 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:30,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:30,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (700)] Ended with exit code 0 [2023-11-21 20:59:30,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,679 INFO L229 MonitoredProcess]: Starting monitored process 701 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (701)] Waiting until timeout for monitored process [2023-11-21 20:59:30,680 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 [2023-11-21 20:59:30,691 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,691 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:30,693 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:30,693 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:30,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (701)] Ended with exit code 0 [2023-11-21 20:59:30,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,711 INFO L229 MonitoredProcess]: Starting monitored process 702 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (702)] Waiting until timeout for monitored process [2023-11-21 20:59:30,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:30,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,723 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:30,724 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:30,724 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:30,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (702)] Ended with exit code 0 [2023-11-21 20:59:30,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,743 INFO L229 MonitoredProcess]: Starting monitored process 703 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (703)] Waiting until timeout for monitored process [2023-11-21 20:59:30,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:30,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,754 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:30,756 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:30,756 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:30,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (703)] Ended with exit code 0 [2023-11-21 20:59:30,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,775 INFO L229 MonitoredProcess]: Starting monitored process 704 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (704)] Waiting until timeout for monitored process [2023-11-21 20:59:30,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:30,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,786 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:30,787 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:30,788 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:30,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (704)] Ended with exit code 0 [2023-11-21 20:59:30,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,804 INFO L229 MonitoredProcess]: Starting monitored process 705 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (705)] Waiting until timeout for monitored process [2023-11-21 20:59:30,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:30,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,816 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:30,817 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:30,817 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:30,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (705)] Ended with exit code 0 [2023-11-21 20:59:30,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,835 INFO L229 MonitoredProcess]: Starting monitored process 706 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (706)] Waiting until timeout for monitored process [2023-11-21 20:59:30,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:30,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,847 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:30,849 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:30,849 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:30,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (706)] Ended with exit code 0 [2023-11-21 20:59:30,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,865 INFO L229 MonitoredProcess]: Starting monitored process 707 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (707)] Waiting until timeout for monitored process [2023-11-21 20:59:30,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:30,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,876 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:30,878 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:30,878 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:30,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (707)] Ended with exit code 0 [2023-11-21 20:59:30,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,895 INFO L229 MonitoredProcess]: Starting monitored process 708 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (708)] Waiting until timeout for monitored process [2023-11-21 20:59:30,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:30,905 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,906 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:30,907 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:30,908 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:30,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (708)] Ended with exit code 0 [2023-11-21 20:59:30,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,926 INFO L229 MonitoredProcess]: Starting monitored process 709 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (709)] Waiting until timeout for monitored process [2023-11-21 20:59:30,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:30,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,938 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:30,940 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:30,940 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:30,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (709)] Ended with exit code 0 [2023-11-21 20:59:30,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,962 INFO L229 MonitoredProcess]: Starting monitored process 710 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (710)] Waiting until timeout for monitored process [2023-11-21 20:59:30,963 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 [2023-11-21 20:59:30,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:30,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:30,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:30,973 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:30,975 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:30,975 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:30,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:30,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (710)] Ended with exit code 0 [2023-11-21 20:59:30,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:30,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:30,992 INFO L229 MonitoredProcess]: Starting monitored process 711 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:30,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (711)] Waiting until timeout for monitored process [2023-11-21 20:59:30,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:31,003 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,004 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:31,005 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:31,005 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:31,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (711)] Ended with exit code 0 [2023-11-21 20:59:31,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,023 INFO L229 MonitoredProcess]: Starting monitored process 712 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (712)] Waiting until timeout for monitored process [2023-11-21 20:59:31,025 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 [2023-11-21 20:59:31,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,035 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:31,036 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:31,036 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:31,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,054 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (712)] Ended with exit code 0 [2023-11-21 20:59:31,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,055 INFO L229 MonitoredProcess]: Starting monitored process 713 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (713)] Waiting until timeout for monitored process [2023-11-21 20:59:31,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:31,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,067 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:31,068 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:31,068 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:31,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (713)] Ended with exit code 0 [2023-11-21 20:59:31,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,090 INFO L229 MonitoredProcess]: Starting monitored process 714 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (714)] Waiting until timeout for monitored process [2023-11-21 20:59:31,102 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 [2023-11-21 20:59:31,112 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,112 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:31,115 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:31,116 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:31,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (714)] Ended with exit code 0 [2023-11-21 20:59:31,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,137 INFO L229 MonitoredProcess]: Starting monitored process 715 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (715)] Waiting until timeout for monitored process [2023-11-21 20:59:31,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:31,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:31,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,149 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:31,149 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:31,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:31,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,161 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (715)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:31,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,162 INFO L229 MonitoredProcess]: Starting monitored process 716 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (716)] Waiting until timeout for monitored process [2023-11-21 20:59:31,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:31,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:31,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,174 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:31,174 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:31,174 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:31,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,187 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (716)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:31,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,188 INFO L229 MonitoredProcess]: Starting monitored process 717 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (717)] Waiting until timeout for monitored process [2023-11-21 20:59:31,189 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 [2023-11-21 20:59:31,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,200 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:31,202 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:31,202 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:31,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (717)] Ended with exit code 0 [2023-11-21 20:59:31,219 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-21 20:59:31,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,220 INFO L229 MonitoredProcess]: Starting monitored process 718 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (718)] Waiting until timeout for monitored process [2023-11-21 20:59:31,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:31,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,232 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:31,234 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:31,234 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:31,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,254 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (718)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:31,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,255 INFO L229 MonitoredProcess]: Starting monitored process 719 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (719)] Waiting until timeout for monitored process [2023-11-21 20:59:31,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:31,266 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,267 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:31,269 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:31,269 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:31,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,288 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (719)] Ended with exit code 0 [2023-11-21 20:59:31,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,289 INFO L229 MonitoredProcess]: Starting monitored process 720 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (720)] Waiting until timeout for monitored process [2023-11-21 20:59:31,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:31,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,301 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:31,303 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:31,304 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:31,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,322 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (720)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:31,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,323 INFO L229 MonitoredProcess]: Starting monitored process 721 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (721)] Waiting until timeout for monitored process [2023-11-21 20:59:31,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:31,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,335 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:31,335 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:31,340 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-21 20:59:31,340 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-21 20:59:31,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (721)] Ended with exit code 0 [2023-11-21 20:59:31,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,371 INFO L229 MonitoredProcess]: Starting monitored process 722 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (722)] Waiting until timeout for monitored process [2023-11-21 20:59:31,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:31,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,383 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:31,386 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:31,386 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:31,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,407 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (722)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:31,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,408 INFO L229 MonitoredProcess]: Starting monitored process 723 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (723)] Waiting until timeout for monitored process [2023-11-21 20:59:31,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:31,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,420 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:31,422 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:31,422 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:31,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (723)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:31,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,440 INFO L229 MonitoredProcess]: Starting monitored process 724 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (724)] Waiting until timeout for monitored process [2023-11-21 20:59:31,442 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 [2023-11-21 20:59:31,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,453 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:31,454 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:31,455 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:31,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (724)] Ended with exit code 0 [2023-11-21 20:59:31,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,475 INFO L229 MonitoredProcess]: Starting monitored process 725 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (725)] Waiting until timeout for monitored process [2023-11-21 20:59:31,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:31,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,487 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:31,489 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:31,489 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:31,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (725)] Ended with exit code 0 [2023-11-21 20:59:31,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,508 INFO L229 MonitoredProcess]: Starting monitored process 726 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (726)] Waiting until timeout for monitored process [2023-11-21 20:59:31,509 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 [2023-11-21 20:59:31,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,520 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:31,522 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:31,523 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:31,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (726)] Ended with exit code 0 [2023-11-21 20:59:31,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,544 INFO L229 MonitoredProcess]: Starting monitored process 727 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (727)] Waiting until timeout for monitored process [2023-11-21 20:59:31,545 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 [2023-11-21 20:59:31,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,556 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:31,558 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:31,558 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:31,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (727)] Ended with exit code 0 [2023-11-21 20:59:31,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,576 INFO L229 MonitoredProcess]: Starting monitored process 728 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (728)] Waiting until timeout for monitored process [2023-11-21 20:59:31,577 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 [2023-11-21 20:59:31,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,588 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:31,590 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:31,590 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:31,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (728)] Ended with exit code 0 [2023-11-21 20:59:31,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,609 INFO L229 MonitoredProcess]: Starting monitored process 729 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (729)] Waiting until timeout for monitored process [2023-11-21 20:59:31,610 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 [2023-11-21 20:59:31,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,621 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:31,623 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:31,623 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:31,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (729)] Ended with exit code 0 [2023-11-21 20:59:31,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,643 INFO L229 MonitoredProcess]: Starting monitored process 730 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (730)] Waiting until timeout for monitored process [2023-11-21 20:59:31,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:31,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,654 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:31,656 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:31,656 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:31,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (730)] Ended with exit code 0 [2023-11-21 20:59:31,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,676 INFO L229 MonitoredProcess]: Starting monitored process 731 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (731)] Waiting until timeout for monitored process [2023-11-21 20:59:31,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:31,687 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,687 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:31,689 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:31,689 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:31,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,707 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (731)] Ended with exit code 0 [2023-11-21 20:59:31,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,708 INFO L229 MonitoredProcess]: Starting monitored process 732 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (732)] Waiting until timeout for monitored process [2023-11-21 20:59:31,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:31,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,720 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:31,725 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:31,725 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:31,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (732)] Ended with exit code 0 [2023-11-21 20:59:31,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,744 INFO L229 MonitoredProcess]: Starting monitored process 733 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (733)] Waiting until timeout for monitored process [2023-11-21 20:59:31,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:31,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,756 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:31,758 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:31,758 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:31,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (733)] Ended with exit code 0 [2023-11-21 20:59:31,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,776 INFO L229 MonitoredProcess]: Starting monitored process 734 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (734)] Waiting until timeout for monitored process [2023-11-21 20:59:31,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:31,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:31,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,788 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:31,789 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:31,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:31,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (734)] Ended with exit code 0 [2023-11-21 20:59:31,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,803 INFO L229 MonitoredProcess]: Starting monitored process 735 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (735)] Waiting until timeout for monitored process [2023-11-21 20:59:31,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:31,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,815 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:31,817 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:31,817 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:31,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (735)] Ended with exit code 0 [2023-11-21 20:59:31,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,837 INFO L229 MonitoredProcess]: Starting monitored process 736 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (736)] Waiting until timeout for monitored process [2023-11-21 20:59:31,838 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 [2023-11-21 20:59:31,848 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,848 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:31,850 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:31,850 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:31,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (736)] Ended with exit code 0 [2023-11-21 20:59:31,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,868 INFO L229 MonitoredProcess]: Starting monitored process 737 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (737)] Waiting until timeout for monitored process [2023-11-21 20:59:31,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:31,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,880 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:31,882 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:31,882 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:31,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (737)] Ended with exit code 0 [2023-11-21 20:59:31,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,900 INFO L229 MonitoredProcess]: Starting monitored process 738 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (738)] Waiting until timeout for monitored process [2023-11-21 20:59:31,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:31,911 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,912 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:31,913 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:31,913 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:31,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (738)] Ended with exit code 0 [2023-11-21 20:59:31,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,932 INFO L229 MonitoredProcess]: Starting monitored process 739 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (739)] Waiting until timeout for monitored process [2023-11-21 20:59:31,933 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 [2023-11-21 20:59:31,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,943 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:31,945 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:31,945 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:31,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (739)] Ended with exit code 0 [2023-11-21 20:59:31,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,964 INFO L229 MonitoredProcess]: Starting monitored process 740 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (740)] Waiting until timeout for monitored process [2023-11-21 20:59:31,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:31,975 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:31,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:31,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:31,976 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:31,977 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:31,977 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:31,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:31,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (740)] Ended with exit code 0 [2023-11-21 20:59:31,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:31,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,996 INFO L229 MonitoredProcess]: Starting monitored process 741 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (741)] Waiting until timeout for monitored process [2023-11-21 20:59:31,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:32,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,008 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:32,010 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:32,010 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:32,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,026 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (741)] Ended with exit code 0 [2023-11-21 20:59:32,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,027 INFO L229 MonitoredProcess]: Starting monitored process 742 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (742)] Waiting until timeout for monitored process [2023-11-21 20:59:32,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:32,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,039 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:32,041 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:32,041 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:32,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (742)] Ended with exit code 0 [2023-11-21 20:59:32,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,064 INFO L229 MonitoredProcess]: Starting monitored process 743 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (743)] Waiting until timeout for monitored process [2023-11-21 20:59:32,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:32,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,076 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:32,078 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:32,078 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:32,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,096 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (743)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:32,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,097 INFO L229 MonitoredProcess]: Starting monitored process 744 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (744)] Waiting until timeout for monitored process [2023-11-21 20:59:32,098 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 [2023-11-21 20:59:32,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,109 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:32,111 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:32,111 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:32,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (744)] Ended with exit code 0 [2023-11-21 20:59:32,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,131 INFO L229 MonitoredProcess]: Starting monitored process 745 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (745)] Waiting until timeout for monitored process [2023-11-21 20:59:32,132 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 [2023-11-21 20:59:32,142 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,143 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:32,144 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:32,145 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:32,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,163 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (745)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:32,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,164 INFO L229 MonitoredProcess]: Starting monitored process 746 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (746)] Waiting until timeout for monitored process [2023-11-21 20:59:32,165 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 [2023-11-21 20:59:32,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,177 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:32,179 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:32,179 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:32,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (746)] Ended with exit code 0 [2023-11-21 20:59:32,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,199 INFO L229 MonitoredProcess]: Starting monitored process 747 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (747)] Waiting until timeout for monitored process [2023-11-21 20:59:32,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:32,210 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,210 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:32,212 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:32,212 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:32,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (747)] Ended with exit code 0 [2023-11-21 20:59:32,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,231 INFO L229 MonitoredProcess]: Starting monitored process 748 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (748)] Waiting until timeout for monitored process [2023-11-21 20:59:32,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:32,242 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,243 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:32,246 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:32,247 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:32,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,269 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (748)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:32,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,270 INFO L229 MonitoredProcess]: Starting monitored process 749 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (749)] Waiting until timeout for monitored process [2023-11-21 20:59:32,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:32,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:32,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,281 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:32,282 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:32,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:32,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (749)] Ended with exit code 0 [2023-11-21 20:59:32,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,295 INFO L229 MonitoredProcess]: Starting monitored process 750 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (750)] Waiting until timeout for monitored process [2023-11-21 20:59:32,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:32,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:32,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,307 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:32,307 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:32,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:32,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (750)] Ended with exit code 0 [2023-11-21 20:59:32,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,323 INFO L229 MonitoredProcess]: Starting monitored process 751 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (751)] Waiting until timeout for monitored process [2023-11-21 20:59:32,324 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 [2023-11-21 20:59:32,334 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,334 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:32,336 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:32,337 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:32,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,355 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (751)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:32,355 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-21 20:59:32,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,356 INFO L229 MonitoredProcess]: Starting monitored process 752 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (752)] Waiting until timeout for monitored process [2023-11-21 20:59:32,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:32,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,367 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:32,369 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:32,370 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:32,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,388 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (752)] Ended with exit code 0 [2023-11-21 20:59:32,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,389 INFO L229 MonitoredProcess]: Starting monitored process 753 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (753)] Waiting until timeout for monitored process [2023-11-21 20:59:32,390 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 [2023-11-21 20:59:32,400 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,401 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:32,403 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:32,403 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:32,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (753)] Ended with exit code 0 [2023-11-21 20:59:32,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,425 INFO L229 MonitoredProcess]: Starting monitored process 754 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (754)] Waiting until timeout for monitored process [2023-11-21 20:59:32,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:32,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,437 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:32,439 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:32,439 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:32,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (754)] Ended with exit code 0 [2023-11-21 20:59:32,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,460 INFO L229 MonitoredProcess]: Starting monitored process 755 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (755)] Waiting until timeout for monitored process [2023-11-21 20:59:32,461 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 [2023-11-21 20:59:32,471 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,472 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:32,472 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:32,477 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2023-11-21 20:59:32,477 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2023-11-21 20:59:32,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (755)] Ended with exit code 0 [2023-11-21 20:59:32,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,511 INFO L229 MonitoredProcess]: Starting monitored process 756 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (756)] Waiting until timeout for monitored process [2023-11-21 20:59:32,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:32,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,522 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:32,525 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:32,525 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:32,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (756)] Ended with exit code 0 [2023-11-21 20:59:32,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,562 INFO L229 MonitoredProcess]: Starting monitored process 757 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (757)] Waiting until timeout for monitored process [2023-11-21 20:59:32,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:32,573 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,573 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:32,576 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:32,576 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:32,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (757)] Ended with exit code 0 [2023-11-21 20:59:32,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,596 INFO L229 MonitoredProcess]: Starting monitored process 758 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (758)] Waiting until timeout for monitored process [2023-11-21 20:59:32,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:32,608 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,608 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:32,610 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:32,610 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:32,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (758)] Ended with exit code 0 [2023-11-21 20:59:32,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,631 INFO L229 MonitoredProcess]: Starting monitored process 759 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (759)] Waiting until timeout for monitored process [2023-11-21 20:59:32,632 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 [2023-11-21 20:59:32,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,643 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:32,645 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:32,645 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:32,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (759)] Ended with exit code 0 [2023-11-21 20:59:32,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,665 INFO L229 MonitoredProcess]: Starting monitored process 760 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (760)] Waiting until timeout for monitored process [2023-11-21 20:59:32,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:32,677 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,677 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:32,680 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:32,680 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:32,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (760)] Ended with exit code 0 [2023-11-21 20:59:32,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,704 INFO L229 MonitoredProcess]: Starting monitored process 761 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (761)] Waiting until timeout for monitored process [2023-11-21 20:59:32,705 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 [2023-11-21 20:59:32,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,717 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:32,719 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:32,719 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:32,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (761)] Ended with exit code 0 [2023-11-21 20:59:32,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,740 INFO L229 MonitoredProcess]: Starting monitored process 762 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (762)] Waiting until timeout for monitored process [2023-11-21 20:59:32,741 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 [2023-11-21 20:59:32,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,753 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:32,755 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:32,755 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:32,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (762)] Ended with exit code 0 [2023-11-21 20:59:32,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,776 INFO L229 MonitoredProcess]: Starting monitored process 763 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (763)] Waiting until timeout for monitored process [2023-11-21 20:59:32,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:32,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,788 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:32,791 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:32,791 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:32,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (763)] Ended with exit code 0 [2023-11-21 20:59:32,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,811 INFO L229 MonitoredProcess]: Starting monitored process 764 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (764)] Waiting until timeout for monitored process [2023-11-21 20:59:32,813 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 [2023-11-21 20:59:32,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,823 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:32,825 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:32,825 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:32,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (764)] Ended with exit code 0 [2023-11-21 20:59:32,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,847 INFO L229 MonitoredProcess]: Starting monitored process 765 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (765)] Waiting until timeout for monitored process [2023-11-21 20:59:32,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:32,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,859 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:32,861 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:32,861 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:32,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (765)] Ended with exit code 0 [2023-11-21 20:59:32,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,880 INFO L229 MonitoredProcess]: Starting monitored process 766 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (766)] Waiting until timeout for monitored process [2023-11-21 20:59:32,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:32,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,892 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:32,894 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:32,894 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:32,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (766)] Ended with exit code 0 [2023-11-21 20:59:32,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,915 INFO L229 MonitoredProcess]: Starting monitored process 767 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (767)] Waiting until timeout for monitored process [2023-11-21 20:59:32,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:32,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,927 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:32,929 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:32,929 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:32,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (767)] Ended with exit code 0 [2023-11-21 20:59:32,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,950 INFO L229 MonitoredProcess]: Starting monitored process 768 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (768)] Waiting until timeout for monitored process [2023-11-21 20:59:32,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:32,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:32,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,962 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:32,963 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:32,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:32,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:32,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (768)] Ended with exit code 0 [2023-11-21 20:59:32,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:32,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:32,978 INFO L229 MonitoredProcess]: Starting monitored process 769 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:32,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (769)] Waiting until timeout for monitored process [2023-11-21 20:59:32,979 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 [2023-11-21 20:59:32,989 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:32,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:32,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:32,990 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:32,993 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:32,993 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:33,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (769)] Ended with exit code 0 [2023-11-21 20:59:33,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,014 INFO L229 MonitoredProcess]: Starting monitored process 770 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (770)] Waiting until timeout for monitored process [2023-11-21 20:59:33,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:33,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:33,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:33,025 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:33,027 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:33,028 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:33,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (770)] Ended with exit code 0 [2023-11-21 20:59:33,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,047 INFO L229 MonitoredProcess]: Starting monitored process 771 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (771)] Waiting until timeout for monitored process [2023-11-21 20:59:33,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:33,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:33,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:33,059 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:33,061 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:33,061 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:33,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (771)] Ended with exit code 0 [2023-11-21 20:59:33,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,080 INFO L229 MonitoredProcess]: Starting monitored process 772 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (772)] Waiting until timeout for monitored process [2023-11-21 20:59:33,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:33,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:33,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:33,092 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:33,094 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:33,094 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:33,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (772)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:33,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,113 INFO L229 MonitoredProcess]: Starting monitored process 773 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (773)] Waiting until timeout for monitored process [2023-11-21 20:59:33,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:33,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:33,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:33,125 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:33,127 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:33,127 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:33,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (773)] Ended with exit code 0 [2023-11-21 20:59:33,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,147 INFO L229 MonitoredProcess]: Starting monitored process 774 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (774)] Waiting until timeout for monitored process [2023-11-21 20:59:33,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:33,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:33,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:33,159 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:33,161 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:33,161 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:33,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,180 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (774)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:33,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,181 INFO L229 MonitoredProcess]: Starting monitored process 775 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (775)] Waiting until timeout for monitored process [2023-11-21 20:59:33,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:33,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:33,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:33,192 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:33,195 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:33,195 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:33,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,214 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (775)] Ended with exit code 0 [2023-11-21 20:59:33,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,215 INFO L229 MonitoredProcess]: Starting monitored process 776 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (776)] Waiting until timeout for monitored process [2023-11-21 20:59:33,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:33,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:33,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:33,228 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:33,230 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:33,231 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:33,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (776)] Ended with exit code 0 [2023-11-21 20:59:33,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,252 INFO L229 MonitoredProcess]: Starting monitored process 777 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (777)] Waiting until timeout for monitored process [2023-11-21 20:59:33,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:33,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:33,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:33,264 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:33,267 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:33,267 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:33,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (777)] Ended with exit code 0 [2023-11-21 20:59:33,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,288 INFO L229 MonitoredProcess]: Starting monitored process 778 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (778)] Waiting until timeout for monitored process [2023-11-21 20:59:33,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:33,300 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:33,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:33,300 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:33,303 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:33,303 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:33,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (778)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:33,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,326 INFO L229 MonitoredProcess]: Starting monitored process 779 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (779)] Waiting until timeout for monitored process [2023-11-21 20:59:33,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:33,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:33,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:33,339 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:33,341 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:33,342 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:33,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (779)] Ended with exit code 0 [2023-11-21 20:59:33,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,364 INFO L229 MonitoredProcess]: Starting monitored process 780 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (780)] Waiting until timeout for monitored process [2023-11-21 20:59:33,365 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 [2023-11-21 20:59:33,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:33,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:33,377 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:33,379 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:33,380 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:33,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,401 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (780)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:33,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,402 INFO L229 MonitoredProcess]: Starting monitored process 781 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (781)] Waiting until timeout for monitored process [2023-11-21 20:59:33,403 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 [2023-11-21 20:59:33,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:33,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:33,415 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:33,417 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:33,418 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:33,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,439 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (781)] Ended with exit code 0 [2023-11-21 20:59:33,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,440 INFO L229 MonitoredProcess]: Starting monitored process 782 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (782)] Waiting until timeout for monitored process [2023-11-21 20:59:33,442 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 [2023-11-21 20:59:33,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:33,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:33,454 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:33,460 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:33,460 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:33,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (782)] Ended with exit code 0 [2023-11-21 20:59:33,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,489 INFO L229 MonitoredProcess]: Starting monitored process 783 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (783)] Waiting until timeout for monitored process [2023-11-21 20:59:33,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:33,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:33,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:33,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:33,502 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:33,502 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:33,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:33,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (783)] Ended with exit code 0 [2023-11-21 20:59:33,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,520 INFO L229 MonitoredProcess]: Starting monitored process 784 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (784)] Waiting until timeout for monitored process [2023-11-21 20:59:33,521 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 [2023-11-21 20:59:33,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:33,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:33,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:33,533 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:33,533 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:33,534 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:33,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (784)] Ended with exit code 0 [2023-11-21 20:59:33,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,552 INFO L229 MonitoredProcess]: Starting monitored process 785 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (785)] Waiting until timeout for monitored process [2023-11-21 20:59:33,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:33,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:59:33,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:33,565 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:33,568 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:33,568 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:33,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (785)] Ended with exit code 0 [2023-11-21 20:59:33,589 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-21 20:59:33,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,590 INFO L229 MonitoredProcess]: Starting monitored process 786 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (786)] Waiting until timeout for monitored process [2023-11-21 20:59:33,592 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 [2023-11-21 20:59:33,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:33,603 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:33,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:33,603 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:33,605 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:33,605 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:33,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (786)] Ended with exit code 0 [2023-11-21 20:59:33,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,625 INFO L229 MonitoredProcess]: Starting monitored process 787 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (787)] Waiting until timeout for monitored process [2023-11-21 20:59:33,626 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 [2023-11-21 20:59:33,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:33,637 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:33,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:33,637 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:33,639 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:33,639 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:33,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (787)] Ended with exit code 0 [2023-11-21 20:59:33,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,663 INFO L229 MonitoredProcess]: Starting monitored process 788 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (788)] Waiting until timeout for monitored process [2023-11-21 20:59:33,664 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 [2023-11-21 20:59:33,675 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:33,675 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:33,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:33,675 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:33,677 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:33,677 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:33,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (788)] Ended with exit code 0 [2023-11-21 20:59:33,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,697 INFO L229 MonitoredProcess]: Starting monitored process 789 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (789)] Waiting until timeout for monitored process [2023-11-21 20:59:33,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:33,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:33,709 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:33,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,709 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:33,709 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:33,713 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2023-11-21 20:59:33,713 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:59:33,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (789)] Ended with exit code 0 [2023-11-21 20:59:33,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,742 INFO L229 MonitoredProcess]: Starting monitored process 790 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (790)] Waiting until timeout for monitored process [2023-11-21 20:59:33,743 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 [2023-11-21 20:59:33,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:33,754 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:33,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:33,754 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:33,756 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:33,756 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:33,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (790)] Ended with exit code 0 [2023-11-21 20:59:33,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,776 INFO L229 MonitoredProcess]: Starting monitored process 791 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (791)] Waiting until timeout for monitored process [2023-11-21 20:59:33,777 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 [2023-11-21 20:59:33,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:33,788 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:33,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:33,788 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:33,789 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:33,789 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:33,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (791)] Ended with exit code 0 [2023-11-21 20:59:33,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,809 INFO L229 MonitoredProcess]: Starting monitored process 792 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (792)] Waiting until timeout for monitored process [2023-11-21 20:59:33,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:33,820 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:33,820 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:33,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:33,820 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:33,822 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:33,822 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:33,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (792)] Ended with exit code 0 [2023-11-21 20:59:33,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,843 INFO L229 MonitoredProcess]: Starting monitored process 793 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (793)] Waiting until timeout for monitored process [2023-11-21 20:59:33,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:33,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:33,854 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:33,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:33,854 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:33,856 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:33,856 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:33,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (793)] Ended with exit code 0 [2023-11-21 20:59:33,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,875 INFO L229 MonitoredProcess]: Starting monitored process 794 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (794)] Waiting until timeout for monitored process [2023-11-21 20:59:33,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:33,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:33,886 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:33,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:33,887 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:33,889 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:33,889 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:33,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (794)] Ended with exit code 0 [2023-11-21 20:59:33,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,910 INFO L229 MonitoredProcess]: Starting monitored process 795 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (795)] Waiting until timeout for monitored process [2023-11-21 20:59:33,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:33,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:33,921 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:33,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:33,922 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:33,923 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:33,923 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:33,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,942 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (795)] Ended with exit code 0 [2023-11-21 20:59:33,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,943 INFO L229 MonitoredProcess]: Starting monitored process 796 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (796)] Waiting until timeout for monitored process [2023-11-21 20:59:33,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:33,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:33,954 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:33,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:33,955 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:33,956 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:33,956 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:33,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:33,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (796)] Ended with exit code 0 [2023-11-21 20:59:33,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:33,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,976 INFO L229 MonitoredProcess]: Starting monitored process 797 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (797)] Waiting until timeout for monitored process [2023-11-21 20:59:33,977 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 [2023-11-21 20:59:33,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:33,988 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:33,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:33,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:33,988 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:33,990 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:33,990 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:34,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:34,026 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (797)] Ended with exit code 0 [2023-11-21 20:59:34,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:34,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:34,027 INFO L229 MonitoredProcess]: Starting monitored process 798 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:34,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (798)] Waiting until timeout for monitored process [2023-11-21 20:59:34,028 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 [2023-11-21 20:59:34,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:34,039 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:34,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:34,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:34,039 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:34,040 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:34,041 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:34,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:34,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (798)] Ended with exit code 0 [2023-11-21 20:59:34,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:34,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:34,060 INFO L229 MonitoredProcess]: Starting monitored process 799 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:34,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (799)] Waiting until timeout for monitored process [2023-11-21 20:59:34,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:34,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:34,072 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:34,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:34,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:34,072 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:34,074 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:34,074 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:34,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:34,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (799)] Ended with exit code 0 [2023-11-21 20:59:34,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:34,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:34,094 INFO L229 MonitoredProcess]: Starting monitored process 800 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:34,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (800)] Waiting until timeout for monitored process [2023-11-21 20:59:34,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:34,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:34,106 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:34,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:34,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:34,106 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:34,108 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:34,108 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:34,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:34,127 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (800)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:34,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:34,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:34,128 INFO L229 MonitoredProcess]: Starting monitored process 801 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:34,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (801)] Waiting until timeout for monitored process [2023-11-21 20:59:34,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:34,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:34,140 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:34,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:34,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:34,140 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:34,142 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:34,142 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:34,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:34,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (801)] Ended with exit code 0 [2023-11-21 20:59:34,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:34,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:34,161 INFO L229 MonitoredProcess]: Starting monitored process 802 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:34,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (802)] Waiting until timeout for monitored process [2023-11-21 20:59:34,162 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 [2023-11-21 20:59:34,173 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:34,173 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:34,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:34,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:34,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:34,173 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:34,174 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:34,174 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:34,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:34,190 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (802)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:34,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:34,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:34,191 INFO L229 MonitoredProcess]: Starting monitored process 803 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:34,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (803)] Waiting until timeout for monitored process [2023-11-21 20:59:34,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:34,203 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:34,203 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:34,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:34,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:34,203 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:34,205 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:34,205 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:34,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:34,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (803)] Ended with exit code 0 [2023-11-21 20:59:34,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:34,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:34,227 INFO L229 MonitoredProcess]: Starting monitored process 804 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:34,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (804)] Waiting until timeout for monitored process [2023-11-21 20:59:34,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:34,238 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:34,238 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:34,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:34,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:34,239 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:34,240 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:34,240 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:34,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:34,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (804)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:34,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:34,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:34,260 INFO L229 MonitoredProcess]: Starting monitored process 805 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:34,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (805)] Waiting until timeout for monitored process [2023-11-21 20:59:34,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:34,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:34,272 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:34,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:34,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:34,272 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:34,274 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:34,274 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:34,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:34,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (805)] Ended with exit code 0 [2023-11-21 20:59:34,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:34,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:34,294 INFO L229 MonitoredProcess]: Starting monitored process 806 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:34,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (806)] Waiting until timeout for monitored process [2023-11-21 20:59:34,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:34,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:34,305 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:34,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:34,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:34,305 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:34,307 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:34,307 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:34,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:34,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (806)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:34,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:34,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:34,328 INFO L229 MonitoredProcess]: Starting monitored process 807 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:34,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (807)] Waiting until timeout for monitored process [2023-11-21 20:59:34,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:34,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:34,341 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:34,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:34,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:34,341 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:34,343 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:34,343 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:34,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:34,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (807)] Ended with exit code 0 [2023-11-21 20:59:34,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:34,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:34,365 INFO L229 MonitoredProcess]: Starting monitored process 808 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:34,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:34,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (808)] Waiting until timeout for monitored process [2023-11-21 20:59:34,384 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:34,384 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:34,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:34,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:34,385 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:34,386 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:34,386 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:34,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:34,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (808)] Ended with exit code 0 [2023-11-21 20:59:34,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:34,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:34,406 INFO L229 MonitoredProcess]: Starting monitored process 809 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:34,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (809)] Waiting until timeout for monitored process [2023-11-21 20:59:34,407 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 [2023-11-21 20:59:34,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:34,418 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:34,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:34,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:34,418 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:34,420 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:34,420 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:34,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:34,439 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (809)] Ended with exit code 0 [2023-11-21 20:59:34,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:34,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:34,440 INFO L229 MonitoredProcess]: Starting monitored process 810 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:34,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (810)] Waiting until timeout for monitored process [2023-11-21 20:59:34,441 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 [2023-11-21 20:59:34,451 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:34,451 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:34,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:34,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:34,452 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:34,453 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:34,454 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:34,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:34,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (810)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:34,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:34,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:34,476 INFO L229 MonitoredProcess]: Starting monitored process 811 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:34,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (811)] Waiting until timeout for monitored process [2023-11-21 20:59:34,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:34,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:34,487 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:34,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:34,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:34,487 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:34,489 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:34,489 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:34,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:34,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (811)] Ended with exit code 0 [2023-11-21 20:59:34,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:34,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:34,510 INFO L229 MonitoredProcess]: Starting monitored process 812 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:34,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (812)] Waiting until timeout for monitored process [2023-11-21 20:59:34,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:34,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:34,522 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:34,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:34,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:34,522 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:34,524 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:34,524 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:34,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:34,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (812)] Ended with exit code 0 [2023-11-21 20:59:34,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:34,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:34,547 INFO L229 MonitoredProcess]: Starting monitored process 813 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:34,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (813)] Waiting until timeout for monitored process [2023-11-21 20:59:34,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:34,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:34,558 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:34,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:34,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:34,559 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:34,560 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:34,560 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:34,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:34,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (813)] Ended with exit code 0 [2023-11-21 20:59:34,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:34,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:34,580 INFO L229 MonitoredProcess]: Starting monitored process 814 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:34,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (814)] Waiting until timeout for monitored process [2023-11-21 20:59:34,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:34,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:34,592 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:34,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:34,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:34,593 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:34,594 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:34,594 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:34,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:34,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (814)] Ended with exit code 0 [2023-11-21 20:59:34,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:34,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:34,615 INFO L229 MonitoredProcess]: Starting monitored process 815 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:34,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (815)] Waiting until timeout for monitored process [2023-11-21 20:59:34,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:34,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:34,627 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:34,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:34,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:34,627 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:34,629 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:34,629 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:34,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:34,661 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (815)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:34,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:34,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:34,662 INFO L229 MonitoredProcess]: Starting monitored process 816 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:34,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:34,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (816)] Waiting until timeout for monitored process [2023-11-21 20:59:34,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:34,682 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:34,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:34,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:34,683 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:34,687 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:34,687 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:34,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:34,728 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (816)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:34,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:34,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:34,729 INFO L229 MonitoredProcess]: Starting monitored process 817 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:34,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (817)] Waiting until timeout for monitored process [2023-11-21 20:59:34,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:34,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:34,745 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:34,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:34,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:34,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:34,745 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:34,746 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:34,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:34,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:34,788 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (817)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:34,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:34,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:34,789 INFO L229 MonitoredProcess]: Starting monitored process 818 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:34,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:34,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:34,805 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:34,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:34,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:34,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:34,805 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:34,806 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:59:34,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:34,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (818)] Waiting until timeout for monitored process [2023-11-21 20:59:34,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:34,843 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (818)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:34,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:34,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:34,844 INFO L229 MonitoredProcess]: Starting monitored process 819 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:34,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:34,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (819)] Waiting until timeout for monitored process [2023-11-21 20:59:34,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:34,863 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:59:34,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:34,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:34,863 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:59:34,866 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:59:34,866 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:59:34,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:34,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (819)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:34,902 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-21 20:59:34,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:34,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:34,904 INFO L229 MonitoredProcess]: Starting monitored process 820 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:34,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:34,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:34,921 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:34,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:34,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:34,922 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:34,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (820)] Waiting until timeout for monitored process [2023-11-21 20:59:34,924 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:34,924 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:34,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:34,961 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (820)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:34,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:34,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:34,963 INFO L229 MonitoredProcess]: Starting monitored process 821 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:34,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:34,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:34,977 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:34,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:34,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:34,978 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:34,981 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:34,981 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:34,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (821)] Waiting until timeout for monitored process [2023-11-21 20:59:35,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:35,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (821)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:35,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:35,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:35,024 INFO L229 MonitoredProcess]: Starting monitored process 822 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:35,026 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 [2023-11-21 20:59:35,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:35,038 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:35,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:35,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:35,038 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:35,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (822)] Waiting until timeout for monitored process [2023-11-21 20:59:35,041 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:35,041 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:35,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:35,077 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (822)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:35,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:35,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:35,078 INFO L229 MonitoredProcess]: Starting monitored process 823 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:35,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:35,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (823)] Waiting until timeout for monitored process [2023-11-21 20:59:35,093 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:35,093 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:35,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:35,093 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:35,093 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:35,099 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-21 20:59:35,099 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-21 20:59:35,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:35,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (823)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:35,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:35,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:35,148 INFO L229 MonitoredProcess]: Starting monitored process 824 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:35,150 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 [2023-11-21 20:59:35,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (824)] Waiting until timeout for monitored process [2023-11-21 20:59:35,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:35,163 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:35,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:35,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:35,163 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:35,167 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:35,167 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:35,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:35,211 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (824)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:35,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:35,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:35,212 INFO L229 MonitoredProcess]: Starting monitored process 825 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:35,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:35,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (825)] Waiting until timeout for monitored process [2023-11-21 20:59:35,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:35,227 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:35,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:35,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:35,228 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:35,230 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:35,230 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:35,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:35,275 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (825)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:35,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:35,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:35,276 INFO L229 MonitoredProcess]: Starting monitored process 826 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:35,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:35,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (826)] Waiting until timeout for monitored process [2023-11-21 20:59:35,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:35,293 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:35,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:35,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:35,293 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:35,296 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:35,296 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:35,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:35,336 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (826)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:35,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:35,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:35,360 INFO L229 MonitoredProcess]: Starting monitored process 827 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:35,390 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 [2023-11-21 20:59:35,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (827)] Waiting until timeout for monitored process [2023-11-21 20:59:35,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:35,403 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:35,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:35,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:35,403 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:35,405 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:35,405 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:35,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:35,454 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (827)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:35,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:35,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:35,455 INFO L229 MonitoredProcess]: Starting monitored process 828 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:35,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:35,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (828)] Waiting until timeout for monitored process [2023-11-21 20:59:35,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:35,471 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:35,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:35,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:35,471 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:35,474 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:35,474 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:35,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:35,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (828)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:35,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:35,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:35,509 INFO L229 MonitoredProcess]: Starting monitored process 829 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:35,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:35,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:35,523 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:35,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:35,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:35,524 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:35,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (829)] Waiting until timeout for monitored process [2023-11-21 20:59:35,526 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:35,526 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:35,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:35,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (829)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:35,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:35,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:35,567 INFO L229 MonitoredProcess]: Starting monitored process 830 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:35,569 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 [2023-11-21 20:59:35,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (830)] Waiting until timeout for monitored process [2023-11-21 20:59:35,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:35,583 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:35,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:35,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:35,583 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:35,586 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:35,586 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:35,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:35,606 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (830)] Ended with exit code 0 [2023-11-21 20:59:35,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:35,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:35,607 INFO L229 MonitoredProcess]: Starting monitored process 831 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:35,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (831)] Waiting until timeout for monitored process [2023-11-21 20:59:35,608 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 [2023-11-21 20:59:35,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:35,619 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:35,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:35,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:35,619 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:35,621 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:35,622 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:35,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:35,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (831)] Ended with exit code 0 [2023-11-21 20:59:35,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:35,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:35,643 INFO L229 MonitoredProcess]: Starting monitored process 832 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:35,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (832)] Waiting until timeout for monitored process [2023-11-21 20:59:35,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:35,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:35,655 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:35,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:35,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:35,655 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:35,657 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:35,657 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:35,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:35,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (832)] Ended with exit code 0 [2023-11-21 20:59:35,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:35,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:35,678 INFO L229 MonitoredProcess]: Starting monitored process 833 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:35,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (833)] Waiting until timeout for monitored process [2023-11-21 20:59:35,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:35,689 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:35,689 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:35,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:35,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:35,690 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:35,692 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:35,692 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:35,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:35,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (833)] Ended with exit code 0 [2023-11-21 20:59:35,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:35,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:35,713 INFO L229 MonitoredProcess]: Starting monitored process 834 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:35,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (834)] Waiting until timeout for monitored process [2023-11-21 20:59:35,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:35,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:35,725 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:35,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:35,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:35,725 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:35,728 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:35,728 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:35,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:35,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (834)] Ended with exit code 0 [2023-11-21 20:59:35,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:35,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:35,749 INFO L229 MonitoredProcess]: Starting monitored process 835 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:35,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (835)] Waiting until timeout for monitored process [2023-11-21 20:59:35,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:35,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:35,760 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:35,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:35,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:35,761 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:35,763 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:35,763 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:35,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:35,783 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (835)] Ended with exit code 0 [2023-11-21 20:59:35,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:35,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:35,784 INFO L229 MonitoredProcess]: Starting monitored process 836 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:35,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (836)] Waiting until timeout for monitored process [2023-11-21 20:59:35,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:35,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:35,796 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:35,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:35,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:35,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:35,796 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:35,797 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:35,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:35,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:35,811 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (836)] Ended with exit code 0 [2023-11-21 20:59:35,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:35,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:35,812 INFO L229 MonitoredProcess]: Starting monitored process 837 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:35,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (837)] Waiting until timeout for monitored process [2023-11-21 20:59:35,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:35,824 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:35,824 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:35,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:35,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:35,824 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:35,827 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:35,827 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:35,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:35,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (837)] Ended with exit code 0 [2023-11-21 20:59:35,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:35,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:35,851 INFO L229 MonitoredProcess]: Starting monitored process 838 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:35,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (838)] Waiting until timeout for monitored process [2023-11-21 20:59:35,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:35,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:35,863 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:35,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:35,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:35,863 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:35,865 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:35,865 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:35,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:35,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (838)] Ended with exit code 0 [2023-11-21 20:59:35,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:35,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:35,901 INFO L229 MonitoredProcess]: Starting monitored process 839 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:35,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (839)] Waiting until timeout for monitored process [2023-11-21 20:59:35,902 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 [2023-11-21 20:59:35,913 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:35,913 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:35,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:35,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:35,913 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:35,916 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:35,916 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:35,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:35,937 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (839)] Ended with exit code 0 [2023-11-21 20:59:35,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:35,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:35,939 INFO L229 MonitoredProcess]: Starting monitored process 840 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:35,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (840)] Waiting until timeout for monitored process [2023-11-21 20:59:35,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:35,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:35,951 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:35,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:35,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:35,951 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:35,953 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:35,953 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:35,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:35,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (840)] Ended with exit code 0 [2023-11-21 20:59:35,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:35,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:35,976 INFO L229 MonitoredProcess]: Starting monitored process 841 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:35,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (841)] Waiting until timeout for monitored process [2023-11-21 20:59:35,977 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 [2023-11-21 20:59:35,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:35,988 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:35,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:35,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:35,988 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:35,991 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:35,991 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:36,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:36,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (841)] Ended with exit code 0 [2023-11-21 20:59:36,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:36,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:36,026 INFO L229 MonitoredProcess]: Starting monitored process 842 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:36,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (842)] Waiting until timeout for monitored process [2023-11-21 20:59:36,028 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 [2023-11-21 20:59:36,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:36,039 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:36,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:36,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:36,039 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:36,042 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:36,042 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:36,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:36,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (842)] Ended with exit code 0 [2023-11-21 20:59:36,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:36,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:36,065 INFO L229 MonitoredProcess]: Starting monitored process 843 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:36,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (843)] Waiting until timeout for monitored process [2023-11-21 20:59:36,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:36,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:36,077 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:36,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:36,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:36,077 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:36,079 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:36,080 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:36,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:36,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (843)] Ended with exit code 0 [2023-11-21 20:59:36,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:36,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:36,100 INFO L229 MonitoredProcess]: Starting monitored process 844 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:36,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (844)] Waiting until timeout for monitored process [2023-11-21 20:59:36,102 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 [2023-11-21 20:59:36,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:36,112 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:36,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:36,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:36,112 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:36,115 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:36,115 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:36,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:36,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (844)] Ended with exit code 0 [2023-11-21 20:59:36,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:36,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:36,140 INFO L229 MonitoredProcess]: Starting monitored process 845 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:36,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (845)] Waiting until timeout for monitored process [2023-11-21 20:59:36,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:36,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:36,153 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:36,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:36,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:36,153 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:36,156 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:36,156 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:36,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:36,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (845)] Ended with exit code 0 [2023-11-21 20:59:36,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:36,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:36,182 INFO L229 MonitoredProcess]: Starting monitored process 846 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:36,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (846)] Waiting until timeout for monitored process [2023-11-21 20:59:36,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:36,195 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:36,195 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:36,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:36,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:36,196 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:36,199 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:36,199 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:36,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:36,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (846)] Ended with exit code 0 [2023-11-21 20:59:36,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:36,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:36,226 INFO L229 MonitoredProcess]: Starting monitored process 847 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:36,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (847)] Waiting until timeout for monitored process [2023-11-21 20:59:36,227 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 [2023-11-21 20:59:36,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:36,239 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:36,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:36,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:36,240 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:36,242 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:36,242 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:36,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:36,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (847)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:36,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:36,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:36,268 INFO L229 MonitoredProcess]: Starting monitored process 848 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:36,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (848)] Waiting until timeout for monitored process [2023-11-21 20:59:36,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:36,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:36,281 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:36,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:36,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:36,281 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:36,285 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:36,285 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:36,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:36,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (848)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:36,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:36,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:36,331 INFO L229 MonitoredProcess]: Starting monitored process 849 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:36,336 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 [2023-11-21 20:59:36,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (849)] Waiting until timeout for monitored process [2023-11-21 20:59:36,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:36,352 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:36,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:36,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:36,352 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:36,355 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:36,355 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:36,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:36,397 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (849)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:36,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:36,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:36,398 INFO L229 MonitoredProcess]: Starting monitored process 850 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:36,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (850)] Waiting until timeout for monitored process [2023-11-21 20:59:36,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:36,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:36,415 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:36,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:36,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:36,416 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:36,421 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:36,422 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:36,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:36,468 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (850)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:36,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:36,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:36,470 INFO L229 MonitoredProcess]: Starting monitored process 851 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:36,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:36,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (851)] Waiting until timeout for monitored process [2023-11-21 20:59:36,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:36,486 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:36,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:36,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:36,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:36,487 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:36,488 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:36,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:36,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:36,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (851)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:36,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:36,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:36,526 INFO L229 MonitoredProcess]: Starting monitored process 852 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:36,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:36,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (852)] Waiting until timeout for monitored process [2023-11-21 20:59:36,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:36,548 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:36,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:36,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:36,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:36,549 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:36,550 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:59:36,550 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:36,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:36,593 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (852)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:36,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:36,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:36,595 INFO L229 MonitoredProcess]: Starting monitored process 853 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:36,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:36,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (853)] Waiting until timeout for monitored process [2023-11-21 20:59:36,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:36,612 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:59:36,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:36,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:36,612 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:59:36,615 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:59:36,616 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:59:36,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:36,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (853)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:36,657 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-21 20:59:36,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:36,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:36,658 INFO L229 MonitoredProcess]: Starting monitored process 854 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:36,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:36,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (854)] Waiting until timeout for monitored process [2023-11-21 20:59:36,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:36,674 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:36,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:36,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:36,674 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:36,678 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:36,678 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:36,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:36,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (854)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:36,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:36,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:36,720 INFO L229 MonitoredProcess]: Starting monitored process 855 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:36,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:36,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (855)] Waiting until timeout for monitored process [2023-11-21 20:59:36,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:36,735 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:36,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:36,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:36,736 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:36,740 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:36,740 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:36,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:36,782 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (855)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:36,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:36,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:36,785 INFO L229 MonitoredProcess]: Starting monitored process 856 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:36,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:36,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:36,799 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:36,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:36,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:36,800 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:36,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (856)] Waiting until timeout for monitored process [2023-11-21 20:59:36,803 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:36,803 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:36,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:36,841 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (856)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:36,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:36,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:36,843 INFO L229 MonitoredProcess]: Starting monitored process 857 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:36,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:36,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (857)] Waiting until timeout for monitored process [2023-11-21 20:59:36,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:36,858 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:36,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:36,858 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-21 20:59:36,858 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:36,866 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2023-11-21 20:59:36,866 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2023-11-21 20:59:36,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:36,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (857)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:36,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:36,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:36,920 INFO L229 MonitoredProcess]: Starting monitored process 858 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:36,922 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 [2023-11-21 20:59:36,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:36,935 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:36,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:36,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:36,936 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:36,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (858)] Waiting until timeout for monitored process [2023-11-21 20:59:36,940 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:36,940 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:36,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:36,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (858)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:36,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:36,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:36,985 INFO L229 MonitoredProcess]: Starting monitored process 859 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:36,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:37,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:37,000 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:37,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:37,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:37,000 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:37,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (859)] Waiting until timeout for monitored process [2023-11-21 20:59:37,003 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:37,004 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:37,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:37,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (859)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:37,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:37,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:37,042 INFO L229 MonitoredProcess]: Starting monitored process 860 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:37,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:37,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:37,057 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:37,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:37,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:37,057 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:37,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (860)] Waiting until timeout for monitored process [2023-11-21 20:59:37,061 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:37,061 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:37,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:37,101 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (860)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:37,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:37,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:37,103 INFO L229 MonitoredProcess]: Starting monitored process 861 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:37,105 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 [2023-11-21 20:59:37,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:37,117 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:37,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:37,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:37,118 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:37,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (861)] Waiting until timeout for monitored process [2023-11-21 20:59:37,121 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:37,121 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:37,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:37,162 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (861)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:37,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:37,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:37,163 INFO L229 MonitoredProcess]: Starting monitored process 862 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:37,165 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 [2023-11-21 20:59:37,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:37,178 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:37,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:37,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:37,178 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:37,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (862)] Waiting until timeout for monitored process [2023-11-21 20:59:37,182 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:37,182 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:37,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:37,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (862)] Ended with exit code 0 [2023-11-21 20:59:37,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:37,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:37,223 INFO L229 MonitoredProcess]: Starting monitored process 863 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:37,225 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 [2023-11-21 20:59:37,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (863)] Waiting until timeout for monitored process [2023-11-21 20:59:37,237 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:37,237 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:37,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:37,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:37,237 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:37,240 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:37,240 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:37,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:37,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (863)] Ended with exit code 0 [2023-11-21 20:59:37,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:37,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:37,263 INFO L229 MonitoredProcess]: Starting monitored process 864 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:37,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (864)] Waiting until timeout for monitored process [2023-11-21 20:59:37,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:37,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:37,275 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:37,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:37,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:37,275 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:37,278 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:37,278 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:37,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:37,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (864)] Ended with exit code 0 [2023-11-21 20:59:37,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:37,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:37,303 INFO L229 MonitoredProcess]: Starting monitored process 865 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:37,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (865)] Waiting until timeout for monitored process [2023-11-21 20:59:37,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:37,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:37,314 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:37,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:37,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:37,315 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:37,317 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:37,318 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:37,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:37,340 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (865)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:37,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:37,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:37,341 INFO L229 MonitoredProcess]: Starting monitored process 866 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:37,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (866)] Waiting until timeout for monitored process [2023-11-21 20:59:37,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:37,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:37,353 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:37,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:37,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:37,353 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:37,356 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:37,356 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:37,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:37,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (866)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:37,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:37,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:37,379 INFO L229 MonitoredProcess]: Starting monitored process 867 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:37,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:37,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (867)] Waiting until timeout for monitored process [2023-11-21 20:59:37,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:37,391 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:37,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:37,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:37,391 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:37,394 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:37,394 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:37,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:37,416 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (867)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:37,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:37,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:37,417 INFO L229 MonitoredProcess]: Starting monitored process 868 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:37,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:37,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (868)] Waiting until timeout for monitored process [2023-11-21 20:59:37,429 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:37,429 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:37,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:37,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:37,429 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:37,432 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:37,432 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:37,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:37,454 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (868)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:37,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:37,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:37,455 INFO L229 MonitoredProcess]: Starting monitored process 869 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:37,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (869)] Waiting until timeout for monitored process [2023-11-21 20:59:37,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:37,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:37,467 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:37,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:37,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:37,467 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:37,470 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:37,470 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:37,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:37,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (869)] Ended with exit code 0 [2023-11-21 20:59:37,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:37,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:37,492 INFO L229 MonitoredProcess]: Starting monitored process 870 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:37,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (870)] Waiting until timeout for monitored process [2023-11-21 20:59:37,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:37,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:37,504 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:37,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:59:37,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:37,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:37,504 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:37,505 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:59:37,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:59:37,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:37,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (870)] Ended with exit code 0 [2023-11-21 20:59:37,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:37,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:37,523 INFO L229 MonitoredProcess]: Starting monitored process 871 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:37,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (871)] Waiting until timeout for monitored process [2023-11-21 20:59:37,524 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 [2023-11-21 20:59:37,534 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:37,534 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:37,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:37,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:37,535 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:37,538 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:37,538 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:37,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:37,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (871)] Ended with exit code 0 [2023-11-21 20:59:37,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:37,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:37,566 INFO L229 MonitoredProcess]: Starting monitored process 872 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:37,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (872)] Waiting until timeout for monitored process [2023-11-21 20:59:37,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:37,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:37,577 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:37,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:37,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:37,577 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:37,580 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:37,580 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:37,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:37,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (872)] Ended with exit code 0 [2023-11-21 20:59:37,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:37,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:37,603 INFO L229 MonitoredProcess]: Starting monitored process 873 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:37,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (873)] Waiting until timeout for monitored process [2023-11-21 20:59:37,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:37,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:37,614 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:37,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:37,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:37,615 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:37,617 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:37,618 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:37,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:37,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (873)] Ended with exit code 0 [2023-11-21 20:59:37,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:37,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:37,655 INFO L229 MonitoredProcess]: Starting monitored process 874 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:37,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (874)] Waiting until timeout for monitored process [2023-11-21 20:59:37,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:37,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:37,667 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:37,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:37,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:37,667 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:37,670 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:37,670 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:37,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:37,719 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (874)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:37,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:37,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:37,720 INFO L229 MonitoredProcess]: Starting monitored process 875 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:37,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:37,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (875)] Waiting until timeout for monitored process [2023-11-21 20:59:37,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:37,738 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:37,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:37,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:37,739 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:37,742 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:37,742 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:37,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:37,782 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (875)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:37,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:37,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:37,783 INFO L229 MonitoredProcess]: Starting monitored process 876 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:37,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:37,801 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:37,801 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:37,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:37,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:37,802 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:37,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (876)] Waiting until timeout for monitored process [2023-11-21 20:59:37,805 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:37,805 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:37,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:37,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (876)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:37,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:37,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:37,851 INFO L229 MonitoredProcess]: Starting monitored process 877 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:37,856 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 [2023-11-21 20:59:37,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (877)] Waiting until timeout for monitored process [2023-11-21 20:59:37,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:37,870 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:37,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:37,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:37,870 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:37,873 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:37,874 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:37,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:37,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (877)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:37,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:37,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:37,915 INFO L229 MonitoredProcess]: Starting monitored process 878 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:37,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:37,933 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:37,933 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:37,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:37,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:37,934 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:37,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (878)] Waiting until timeout for monitored process [2023-11-21 20:59:37,938 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:37,938 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:37,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:37,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (878)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:37,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:37,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:37,979 INFO L229 MonitoredProcess]: Starting monitored process 879 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:37,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:37,994 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:37,994 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:37,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:37,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:37,994 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:37,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (879)] Waiting until timeout for monitored process [2023-11-21 20:59:37,999 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:37,999 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:38,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:38,049 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (879)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:38,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:38,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:38,051 INFO L229 MonitoredProcess]: Starting monitored process 880 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:38,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:38,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (880)] Waiting until timeout for monitored process [2023-11-21 20:59:38,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:38,066 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:38,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:38,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:38,066 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:38,070 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:38,071 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:38,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:38,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (880)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:38,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:38,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:38,111 INFO L229 MonitoredProcess]: Starting monitored process 881 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:38,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:38,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:38,125 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:38,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:38,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:38,125 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:38,128 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:38,129 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:38,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (881)] Waiting until timeout for monitored process [2023-11-21 20:59:38,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:38,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (881)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:38,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:38,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:38,171 INFO L229 MonitoredProcess]: Starting monitored process 882 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:38,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:38,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:38,186 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:38,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:38,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:38,186 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:38,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (882)] Waiting until timeout for monitored process [2023-11-21 20:59:38,189 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:38,189 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:38,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:38,232 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (882)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:38,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:38,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:38,234 INFO L229 MonitoredProcess]: Starting monitored process 883 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:38,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:38,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:38,249 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:38,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:38,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:38,249 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:38,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (883)] Waiting until timeout for monitored process [2023-11-21 20:59:38,252 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:38,253 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:38,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:38,293 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (883)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:38,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:38,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:38,295 INFO L229 MonitoredProcess]: Starting monitored process 884 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:38,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:59:38,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:59:38,310 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:59:38,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:59:38,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:59:38,310 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:59:38,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (884)] Waiting until timeout for monitored process [2023-11-21 20:59:38,317 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:59:38,317 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:59:38,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:59:38,370 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (884)] Forceful destruction successful, exit code 0 [2023-11-21 20:59:38,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:38,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:38,372 INFO L229 MonitoredProcess]: Starting monitored process 885 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90bc3ed0-4f3f-4fd2-9d3f-40edcd50b0d6/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:38,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false