./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loops/matrix-2-2.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_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/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_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loops/matrix-2-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/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_db885248-d061-4f1c-9d4e-8babb1cdb452/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 29c60028fe77c919c85938e022adc26e4c09a5802df35e9dae1aea434a543980 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 20:57:33,014 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 20:57:33,108 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Termination-32bit-Automizer_Default.epf [2023-11-21 20:57:33,114 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 20:57:33,115 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 20:57:33,142 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 20:57:33,143 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 20:57:33,144 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 20:57:33,145 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 20:57:33,146 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 20:57:33,147 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 20:57:33,148 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 20:57:33,148 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 20:57:33,149 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-11-21 20:57:33,150 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-11-21 20:57:33,150 INFO L153 SettingsManager]: * Use old map elimination=false [2023-11-21 20:57:33,151 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2023-11-21 20:57:33,152 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2023-11-21 20:57:33,152 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-11-21 20:57:33,153 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 20:57:33,153 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-11-21 20:57:33,154 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 20:57:33,155 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 20:57:33,155 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 20:57:33,156 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 20:57:33,157 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-11-21 20:57:33,157 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-11-21 20:57:33,158 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-11-21 20:57:33,158 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 20:57:33,159 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 20:57:33,159 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 20:57:33,160 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-11-21 20:57:33,161 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 20:57:33,161 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 20:57:33,162 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 20:57:33,163 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 20:57:33,163 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 20:57:33,164 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-11-21 20:57:33,165 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_db885248-d061-4f1c-9d4e-8babb1cdb452/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29c60028fe77c919c85938e022adc26e4c09a5802df35e9dae1aea434a543980 [2023-11-21 20:57:33,496 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 20:57:33,533 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 20:57:33,537 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 20:57:33,538 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 20:57:33,539 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 20:57:33,541 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/loops/matrix-2-2.c [2023-11-21 20:57:37,066 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 20:57:37,406 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 20:57:37,406 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/sv-benchmarks/c/loops/matrix-2-2.c [2023-11-21 20:57:37,415 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/data/97a914922/8692b3e8e92044b284e0f9347feb72cc/FLAG6331700fd [2023-11-21 20:57:37,434 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/data/97a914922/8692b3e8e92044b284e0f9347feb72cc [2023-11-21 20:57:37,437 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 20:57:37,439 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 20:57:37,441 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 20:57:37,441 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 20:57:37,448 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 20:57:37,449 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 08:57:37" (1/1) ... [2023-11-21 20:57:37,450 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ca54fb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:37, skipping insertion in model container [2023-11-21 20:57:37,451 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 08:57:37" (1/1) ... [2023-11-21 20:57:37,478 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 20:57:37,696 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 20:57:37,710 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 20:57:37,737 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 20:57:37,754 INFO L206 MainTranslator]: Completed translation [2023-11-21 20:57:37,754 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:37 WrapperNode [2023-11-21 20:57:37,755 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 20:57:37,756 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 20:57:37,756 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 20:57:37,756 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 20:57:37,764 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:37" (1/1) ... [2023-11-21 20:57:37,772 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:37" (1/1) ... [2023-11-21 20:57:37,810 INFO L138 Inliner]: procedures = 15, calls = 15, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 79 [2023-11-21 20:57:37,810 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 20:57:37,811 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 20:57:37,812 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 20:57:37,812 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 20:57:37,824 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:37" (1/1) ... [2023-11-21 20:57:37,825 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:37" (1/1) ... [2023-11-21 20:57:37,828 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:37" (1/1) ... [2023-11-21 20:57:37,849 INFO L187 HeapSplitter]: Split 6 memory accesses to 2 slices as follows [2, 4] [2023-11-21 20:57:37,850 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:37" (1/1) ... [2023-11-21 20:57:37,850 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:37" (1/1) ... [2023-11-21 20:57:37,857 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:37" (1/1) ... [2023-11-21 20:57:37,862 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:37" (1/1) ... [2023-11-21 20:57:37,873 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:37" (1/1) ... [2023-11-21 20:57:37,882 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:37" (1/1) ... [2023-11-21 20:57:37,885 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 20:57:37,887 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 20:57:37,887 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 20:57:37,887 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 20:57:37,888 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:37" (1/1) ... [2023-11-21 20:57:37,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:37,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:37,950 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:37,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-11-21 20:57:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 20:57:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-21 20:57:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-21 20:57:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 20:57:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-21 20:57:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-21 20:57:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 20:57:37,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 20:57:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-21 20:57:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-21 20:57:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 20:57:38,086 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 20:57:38,089 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 20:57:38,364 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 20:57:38,375 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 20:57:38,376 INFO L308 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-21 20:57:38,378 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 08:57:38 BoogieIcfgContainer [2023-11-21 20:57:38,378 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 20:57:38,380 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-11-21 20:57:38,380 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-11-21 20:57:38,385 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-11-21 20:57:38,386 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-21 20:57:38,386 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 21.11 08:57:37" (1/3) ... [2023-11-21 20:57:38,388 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@66214bc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.11 08:57:38, skipping insertion in model container [2023-11-21 20:57:38,388 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-21 20:57:38,388 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:37" (2/3) ... [2023-11-21 20:57:38,389 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@66214bc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.11 08:57:38, skipping insertion in model container [2023-11-21 20:57:38,389 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-21 20:57:38,389 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 08:57:38" (3/3) ... [2023-11-21 20:57:38,391 INFO L332 chiAutomizerObserver]: Analyzing ICFG matrix-2-2.c [2023-11-21 20:57:38,464 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-11-21 20:57:38,465 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-11-21 20:57:38,465 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-11-21 20:57:38,465 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-11-21 20:57:38,465 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-11-21 20:57:38,466 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-11-21 20:57:38,466 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-11-21 20:57:38,466 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-11-21 20:57:38,472 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 21 states, 20 states have (on average 1.55) internal successors, (31), 20 states have internal predecessors, (31), 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 20:57:38,494 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 13 [2023-11-21 20:57:38,494 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 20:57:38,494 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 20:57:38,500 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2023-11-21 20:57:38,500 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2023-11-21 20:57:38,500 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-11-21 20:57:38,501 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 21 states, 20 states have (on average 1.55) internal successors, (31), 20 states have internal predecessors, (31), 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 20:57:38,503 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 13 [2023-11-21 20:57:38,504 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 20:57:38,504 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 20:57:38,505 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2023-11-21 20:57:38,505 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2023-11-21 20:57:38,515 INFO L748 eck$LassoCheckResult]: Stem: 18#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); 7#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet9#1, main_#t~mem10#1, main_#t~mem11#1, main_#t~post8#1, main_#t~post7#1, main_#t~mem14#1, main_#t~post13#1, main_#t~post12#1, main_~N_LIN~0#1, main_~N_COL~0#1, main_~j~0#1, main_~k~0#1, main_~#matriz~0#1.base, main_~#matriz~0#1.offset, main_~maior~0#1;havoc main_#t~nondet4#1;main_~N_LIN~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;havoc main_#t~nondet5#1;main_~N_COL~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1; 13#L18true assume !((if main_~N_LIN~0#1 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then main_~N_LIN~0#1 % 4294967296 % 18446744073709551616 else main_~N_LIN~0#1 % 4294967296 % 18446744073709551616 - 18446744073709551616) >= 1000000000 || (if main_~N_COL~0#1 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then main_~N_COL~0#1 % 4294967296 % 18446744073709551616 else main_~N_COL~0#1 % 4294967296 % 18446744073709551616 - 18446744073709551616) >= 1000000000);havoc main_~j~0#1;havoc main_~k~0#1;call main_~#matriz~0#1.base, main_~#matriz~0#1.offset := #Ultimate.allocOnStack(4 * main_~N_LIN~0#1 * main_~N_COL~0#1 % 4294967296);havoc main_~maior~0#1;havoc main_#t~nondet6#1;main_~maior~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;main_~j~0#1 := 0; 6#L25-3true [2023-11-21 20:57:38,516 INFO L750 eck$LassoCheckResult]: Loop: 6#L25-3true assume !!(main_~j~0#1 % 4294967296 < main_~N_COL~0#1 % 4294967296);main_~k~0#1 := 0; 20#L26-3true assume !true; 14#L25-2true main_#t~post7#1 := main_~j~0#1;main_~j~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; 6#L25-3true [2023-11-21 20:57:38,523 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:57:38,524 INFO L85 PathProgramCache]: Analyzing trace with hash 29860, now seen corresponding path program 1 times [2023-11-21 20:57:38,537 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:57:38,537 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1396702156] [2023-11-21 20:57:38,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:57:38,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:57:38,686 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-21 20:57:38,687 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [890069054] [2023-11-21 20:57:38,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:57:38,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 20:57:38,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:38,690 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 20:57:38,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-21 20:57:38,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:57:38,838 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:57:38,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:57:38,887 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:57:38,891 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:57:38,892 INFO L85 PathProgramCache]: Analyzing trace with hash 45232, now seen corresponding path program 1 times [2023-11-21 20:57:38,892 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:57:38,893 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2106408689] [2023-11-21 20:57:38,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:57:38,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:57:38,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:57:38,961 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 20:57:38,961 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:57:38,962 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2106408689] [2023-11-21 20:57:38,962 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2106408689] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:57:38,963 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:57:38,963 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-21 20:57:38,963 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [954056905] [2023-11-21 20:57:38,964 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:57:38,968 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-21 20:57:38,969 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:57:39,015 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-21 20:57:39,019 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-21 20:57:39,021 INFO L87 Difference]: Start difference. First operand has 21 states, 20 states have (on average 1.55) internal successors, (31), 20 states have internal predecessors, (31), 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 2 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 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 20:57:39,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 20:57:39,033 INFO L93 Difference]: Finished difference Result 20 states and 25 transitions. [2023-11-21 20:57:39,036 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 20 states and 25 transitions. [2023-11-21 20:57:39,042 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 11 [2023-11-21 20:57:39,047 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 20 states to 15 states and 19 transitions. [2023-11-21 20:57:39,049 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 15 [2023-11-21 20:57:39,049 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 15 [2023-11-21 20:57:39,050 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 19 transitions. [2023-11-21 20:57:39,050 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:57:39,050 INFO L218 hiAutomatonCegarLoop]: Abstraction has 15 states and 19 transitions. [2023-11-21 20:57:39,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15 states and 19 transitions. [2023-11-21 20:57:39,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15 to 15. [2023-11-21 20:57:39,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 14 states have internal predecessors, (19), 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 20:57:39,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 19 transitions. [2023-11-21 20:57:39,087 INFO L240 hiAutomatonCegarLoop]: Abstraction has 15 states and 19 transitions. [2023-11-21 20:57:39,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-21 20:57:39,093 INFO L428 stractBuchiCegarLoop]: Abstraction has 15 states and 19 transitions. [2023-11-21 20:57:39,093 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2023-11-21 20:57:39,094 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 15 states and 19 transitions. [2023-11-21 20:57:39,095 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 11 [2023-11-21 20:57:39,095 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 20:57:39,095 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 20:57:39,096 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2023-11-21 20:57:39,096 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2023-11-21 20:57:39,096 INFO L748 eck$LassoCheckResult]: Stem: 63#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); 56#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet9#1, main_#t~mem10#1, main_#t~mem11#1, main_#t~post8#1, main_#t~post7#1, main_#t~mem14#1, main_#t~post13#1, main_#t~post12#1, main_~N_LIN~0#1, main_~N_COL~0#1, main_~j~0#1, main_~k~0#1, main_~#matriz~0#1.base, main_~#matriz~0#1.offset, main_~maior~0#1;havoc main_#t~nondet4#1;main_~N_LIN~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;havoc main_#t~nondet5#1;main_~N_COL~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1; 57#L18 assume !((if main_~N_LIN~0#1 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then main_~N_LIN~0#1 % 4294967296 % 18446744073709551616 else main_~N_LIN~0#1 % 4294967296 % 18446744073709551616 - 18446744073709551616) >= 1000000000 || (if main_~N_COL~0#1 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then main_~N_COL~0#1 % 4294967296 % 18446744073709551616 else main_~N_COL~0#1 % 4294967296 % 18446744073709551616 - 18446744073709551616) >= 1000000000);havoc main_~j~0#1;havoc main_~k~0#1;call main_~#matriz~0#1.base, main_~#matriz~0#1.offset := #Ultimate.allocOnStack(4 * main_~N_LIN~0#1 * main_~N_COL~0#1 % 4294967296);havoc main_~maior~0#1;havoc main_#t~nondet6#1;main_~maior~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;main_~j~0#1 := 0; 53#L25-3 [2023-11-21 20:57:39,097 INFO L750 eck$LassoCheckResult]: Loop: 53#L25-3 assume !!(main_~j~0#1 % 4294967296 < main_~N_COL~0#1 % 4294967296);main_~k~0#1 := 0; 55#L26-3 assume !(main_~k~0#1 % 4294967296 < main_~N_LIN~0#1 % 4294967296); 62#L25-2 main_#t~post7#1 := main_~j~0#1;main_~j~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; 53#L25-3 [2023-11-21 20:57:39,097 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:57:39,098 INFO L85 PathProgramCache]: Analyzing trace with hash 29860, now seen corresponding path program 2 times [2023-11-21 20:57:39,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:57:39,098 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1166762345] [2023-11-21 20:57:39,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:57:39,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:57:39,116 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-21 20:57:39,118 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [906340928] [2023-11-21 20:57:39,120 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-21 20:57:39,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 20:57:39,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:39,158 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 20:57:39,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-21 20:57:39,231 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2023-11-21 20:57:39,231 INFO L229 tOrderPrioritization]: Conjunction of SSA is sat [2023-11-21 20:57:39,231 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:57:39,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:57:39,250 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:57:39,251 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:57:39,251 INFO L85 PathProgramCache]: Analyzing trace with hash 44891, now seen corresponding path program 1 times [2023-11-21 20:57:39,252 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:57:39,252 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [760986937] [2023-11-21 20:57:39,252 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:57:39,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:57:39,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:57:39,268 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:57:39,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:57:39,288 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:57:39,289 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:57:39,289 INFO L85 PathProgramCache]: Analyzing trace with hash 889574360, now seen corresponding path program 1 times [2023-11-21 20:57:39,290 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:57:39,290 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [530365324] [2023-11-21 20:57:39,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:57:39,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:57:39,303 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-21 20:57:39,304 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [993562804] [2023-11-21 20:57:39,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:57:39,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 20:57:39,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:39,311 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 20:57:39,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-21 20:57:39,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:57:39,420 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:57:39,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:57:39,438 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:57:39,553 INFO L210 LassoAnalysis]: Preferences: [2023-11-21 20:57:39,554 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-21 20:57:39,562 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-21 20:57:39,562 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-21 20:57:39,562 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-21 20:57:39,563 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:39,563 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-21 20:57:39,563 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-21 20:57:39,563 INFO L133 ssoRankerPreferences]: Filename of dumped script: matrix-2-2.c_Iteration2_Loop [2023-11-21 20:57:39,563 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-21 20:57:39,564 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-21 20:57:39,585 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 20:57:39,596 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 20:57:39,602 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 20:57:39,617 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 20:57:39,896 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-21 20:57:39,897 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-21 20:57:39,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:39,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:39,903 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:39,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2023-11-21 20:57:39,914 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:57:39,914 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:57:39,931 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 20:57:39,931 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post7#1=0} Honda state: {ULTIMATE.start_main_#t~post7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-21 20:57:39,949 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:39,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:39,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:39,952 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:39,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2023-11-21 20:57:39,957 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:57:39,957 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:57:40,011 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 20:57:40,011 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~N_LIN~0#1=0} Honda state: {ULTIMATE.start_main_~N_LIN~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-21 20:57:40,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:40,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:40,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:40,026 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:40,035 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:57:40,035 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:57:40,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2023-11-21 20:57:40,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:40,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:40,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:40,105 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:40,110 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-21 20:57:40,110 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:57:40,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2023-11-21 20:57:40,164 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-21 20:57:40,168 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:40,169 INFO L210 LassoAnalysis]: Preferences: [2023-11-21 20:57:40,169 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-21 20:57:40,169 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-21 20:57:40,169 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-21 20:57:40,169 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-21 20:57:40,169 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:40,169 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-21 20:57:40,170 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-21 20:57:40,170 INFO L133 ssoRankerPreferences]: Filename of dumped script: matrix-2-2.c_Iteration2_Loop [2023-11-21 20:57:40,170 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-21 20:57:40,170 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-21 20:57:40,172 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 20:57:40,182 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 20:57:40,188 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 20:57:40,204 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 20:57:40,438 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-21 20:57:40,444 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-21 20:57:40,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:40,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:40,453 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:40,462 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 20:57:40,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2023-11-21 20:57:40,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:40,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:40,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:40,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:40,480 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:40,483 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:40,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:40,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:40,529 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:40,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:40,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:40,532 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:40,543 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 20:57:40,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2023-11-21 20:57:40,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:40,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:40,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:40,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:40,560 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:40,562 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:40,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:40,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:40,605 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:40,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:40,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:40,607 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:40,616 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 20:57:40,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2023-11-21 20:57:40,631 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:40,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:40,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:40,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:40,632 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:40,636 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:40,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:40,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:40,680 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:40,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:40,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:40,682 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:40,685 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 20:57:40,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2023-11-21 20:57:40,701 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:40,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:40,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:40,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:40,701 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:40,703 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:40,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:40,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:40,741 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:40,742 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-21 20:57:40,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:40,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:40,744 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:40,749 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 20:57:40,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2023-11-21 20:57:40,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:40,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:40,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:40,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:40,766 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:40,767 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:40,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:40,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:40,805 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:40,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:40,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:40,807 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:40,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:40,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2023-11-21 20:57:40,832 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:40,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:40,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:40,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:40,832 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:40,835 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:40,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:40,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:40,882 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:40,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:40,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:40,885 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:40,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2023-11-21 20:57:40,896 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 20:57:40,911 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:40,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:40,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:40,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:40,913 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:40,918 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:40,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:40,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:40,972 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:40,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:40,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:40,976 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:40,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:40,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2023-11-21 20:57:40,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:40,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:40,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:40,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:40,996 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:40,997 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:40,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:41,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:41,035 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:41,035 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-21 20:57:41,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:41,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:41,037 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:41,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2023-11-21 20:57:41,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:41,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:41,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:41,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:41,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:41,057 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:41,059 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:41,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:41,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:41,100 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:41,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:41,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:41,103 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:41,113 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 20:57:41,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:41,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:41,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:41,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:41,129 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:41,132 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:41,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:41,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2023-11-21 20:57:41,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:41,164 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:41,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:41,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:41,167 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:41,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2023-11-21 20:57:41,173 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 20:57:41,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:41,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:41,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:41,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:41,187 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:41,192 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:41,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:41,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:41,237 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:41,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:41,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:41,239 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:41,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2023-11-21 20:57:41,249 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 20:57:41,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:41,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:41,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:41,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:41,268 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:41,270 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:41,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:41,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:41,316 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:41,317 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-21 20:57:41,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:41,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:41,319 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:41,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2023-11-21 20:57:41,324 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 20:57:41,340 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:41,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:41,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:41,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:41,341 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:41,342 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:41,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:41,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:41,382 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:41,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:41,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:41,383 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:41,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2023-11-21 20:57:41,386 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 20:57:41,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:41,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:41,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:41,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:41,403 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:41,408 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:41,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:41,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:41,454 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:41,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:41,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:41,456 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:41,461 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 20:57:41,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:41,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:41,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:41,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:41,477 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:41,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2023-11-21 20:57:41,483 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:41,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:41,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:41,529 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:41,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:41,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:41,531 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:41,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:41,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2023-11-21 20:57:41,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:41,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:41,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:41,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:41,554 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:41,556 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:41,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:41,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:41,598 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:41,598 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-21 20:57:41,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:41,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:41,599 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:41,605 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 20:57:41,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2023-11-21 20:57:41,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:41,622 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:41,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:41,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:41,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:41,622 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:41,624 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:41,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:41,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:41,663 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:41,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:41,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:41,665 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:41,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:41,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2023-11-21 20:57:41,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:41,682 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:41,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:41,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:41,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:41,683 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:41,686 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:41,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:41,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:41,721 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:41,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:41,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:41,723 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:41,729 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 20:57:41,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2023-11-21 20:57:41,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:41,745 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:41,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:41,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:41,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:41,746 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:41,751 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:41,751 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:41,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:41,792 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:41,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:41,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:41,793 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:41,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:41,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2023-11-21 20:57:41,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:41,813 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:41,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:41,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:41,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:41,814 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:41,816 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:41,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:41,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:41,864 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:41,864 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-21 20:57:41,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:41,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:41,866 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:41,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:41,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2023-11-21 20:57:41,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:41,884 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:41,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:41,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:41,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:41,885 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:41,887 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:41,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:41,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:41,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:41,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:41,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:41,931 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:41,937 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 20:57:41,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2023-11-21 20:57:41,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:41,951 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:41,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:41,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:41,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:41,952 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:41,955 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:41,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:41,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:41,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:41,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:41,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:41,995 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:41,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:42,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2023-11-21 20:57:42,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:42,013 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:42,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:42,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:42,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:42,013 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:42,020 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:42,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:42,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:42,069 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:42,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:42,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:42,071 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:42,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:42,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2023-11-21 20:57:42,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:42,090 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:42,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:42,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:42,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:42,091 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:42,093 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:42,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:42,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:42,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:42,151 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-21 20:57:42,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:42,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:42,153 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:42,156 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 20:57:42,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2023-11-21 20:57:42,171 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:42,172 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:42,172 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:42,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:42,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:42,172 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:42,175 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:42,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:42,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:42,220 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:42,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:42,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:42,222 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:42,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:42,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2023-11-21 20:57:42,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:42,241 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:42,241 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:42,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:42,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:42,241 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:42,247 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:42,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:42,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:42,307 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:42,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:42,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:42,308 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:42,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:42,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2023-11-21 20:57:42,328 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:42,328 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:42,328 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:42,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:42,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:42,329 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:42,349 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:42,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:42,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:42,406 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:42,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:42,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:42,407 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:42,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:42,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2023-11-21 20:57:42,428 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:42,429 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:42,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:42,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:42,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:42,429 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:42,433 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:42,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:42,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:42,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:42,480 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-21 20:57:42,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:42,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:42,482 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:42,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:42,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2023-11-21 20:57:42,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:42,501 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:42,501 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:42,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:42,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:42,501 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:42,504 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:42,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:42,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:42,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:42,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:42,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:42,534 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:42,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2023-11-21 20:57:42,536 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 20:57:42,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:42,552 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:42,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:42,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:42,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:42,552 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:42,559 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:42,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:42,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:42,597 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:42,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:42,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:42,599 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:42,607 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 20:57:42,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2023-11-21 20:57:42,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:42,626 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:42,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:42,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:42,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:42,626 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:42,631 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:42,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:42,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:42,679 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:42,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:42,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:42,681 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:42,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:42,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2023-11-21 20:57:42,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:42,714 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:42,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:42,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:42,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:42,715 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:42,717 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:42,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:42,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:42,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:42,760 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-21 20:57:42,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:42,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:42,762 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:42,764 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 20:57:42,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2023-11-21 20:57:42,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:42,779 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:42,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:42,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:42,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:42,780 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:42,782 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:42,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:42,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:42,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:42,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:42,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:42,827 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:42,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:42,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2023-11-21 20:57:42,845 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:42,845 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:42,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:42,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:42,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:42,845 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:42,849 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:42,849 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:42,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:42,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:42,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:42,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:42,888 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:42,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:42,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2023-11-21 20:57:42,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:42,907 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:42,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:42,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:42,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:42,908 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:42,915 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:42,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:42,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:42,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:42,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:42,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:42,960 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:42,963 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 20:57:42,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2023-11-21 20:57:42,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:42,978 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:42,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:42,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:42,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:42,979 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:42,981 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:42,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:43,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:43,033 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:43,491 INFO L210 LassoAnalysis]: Preferences: [2023-11-21 20:57:43,491 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-21 20:57:43,491 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-21 20:57:43,491 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-21 20:57:43,491 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-21 20:57:43,491 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:43,491 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-21 20:57:43,491 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-21 20:57:43,492 INFO L133 ssoRankerPreferences]: Filename of dumped script: matrix-2-2.c_Iteration2_Lasso [2023-11-21 20:57:43,492 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-21 20:57:43,492 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-21 20:57:43,495 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 20:57:43,500 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 20:57:43,504 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 20:57:43,508 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:57:43,530 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 20:57:43,533 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 20:57:43,536 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 20:57:43,540 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 20:57:43,863 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 20:57:43,865 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 20:57:43,867 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 20:57:43,870 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 20:57:43,873 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 20:57:43,876 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 20:57:43,878 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 20:57:43,880 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 20:57:43,883 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 20:57:44,490 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-21 20:57:44,491 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-21 20:57:44,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:44,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:44,495 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:44,497 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 20:57:44,509 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:44,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:44,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:44,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:44,510 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:44,511 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:44,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:44,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2023-11-21 20:57:44,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:44,539 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:44,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:44,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:44,540 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:44,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2023-11-21 20:57:44,545 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 20:57:44,558 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:44,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:44,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:44,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:44,559 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:44,559 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:44,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:44,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:44,591 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:44,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:44,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:44,593 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:44,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:44,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2023-11-21 20:57:44,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:44,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:44,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:44,611 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:44,613 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:44,613 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:57:44,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:44,659 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:44,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:44,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:44,661 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:44,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:44,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2023-11-21 20:57:44,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:44,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:44,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:44,677 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:44,678 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:44,678 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:57:44,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:44,709 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:44,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:44,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:44,710 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:44,712 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 20:57:44,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:44,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:44,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:44,725 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:44,726 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:44,727 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:57:44,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2023-11-21 20:57:44,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:44,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:44,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:44,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:44,765 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:44,767 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 20:57:44,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:44,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:44,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:44,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:44,780 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:44,781 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:44,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:44,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2023-11-21 20:57:44,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:44,819 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:44,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:44,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:44,821 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:44,824 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 20:57:44,837 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:44,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:44,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:44,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:44,837 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:44,838 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:44,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:44,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2023-11-21 20:57:44,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:44,871 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:44,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:44,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:44,873 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:44,876 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 20:57:44,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2023-11-21 20:57:44,889 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:44,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:44,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:44,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:44,890 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:44,890 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:44,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:44,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:44,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:44,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:44,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:44,925 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:44,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:44,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2023-11-21 20:57:44,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:44,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:44,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:44,941 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:44,943 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:44,943 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:57:44,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:44,998 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:44,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:44,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:45,000 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:45,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:45,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:45,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:45,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:45,018 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:45,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2023-11-21 20:57:45,028 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:45,028 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:57:45,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:45,071 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:45,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:45,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:45,073 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:45,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:45,089 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:45,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:45,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:45,090 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:45,092 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:45,092 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:57:45,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2023-11-21 20:57:45,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:45,127 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:45,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:45,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:45,129 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:45,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:45,145 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:45,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:45,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:45,146 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:45,147 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:45,148 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:57:45,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2023-11-21 20:57:45,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:45,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:45,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:45,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:45,185 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:45,189 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 20:57:45,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2023-11-21 20:57:45,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:45,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:45,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:45,203 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:45,205 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:45,206 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:57:45,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:45,248 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:45,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:45,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:45,251 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:45,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:45,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2023-11-21 20:57:45,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:45,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:45,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:45,269 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:45,271 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:45,271 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:57:45,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:45,311 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:45,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:45,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:45,313 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:45,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:45,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:45,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:45,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:45,328 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:45,330 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:45,330 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:57:45,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2023-11-21 20:57:45,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:45,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:45,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:45,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:45,373 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:45,376 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 20:57:45,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:45,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:45,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:45,389 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:45,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2023-11-21 20:57:45,391 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:45,392 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:57:45,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:45,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:45,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:45,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:45,432 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:45,434 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 20:57:45,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:45,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:45,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:45,447 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:45,449 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:45,449 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:57:45,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2023-11-21 20:57:45,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:45,487 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:45,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:45,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:45,488 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:45,491 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 20:57:45,503 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:45,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:45,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:45,504 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:45,507 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:45,507 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:57:45,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2023-11-21 20:57:45,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:45,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2023-11-21 20:57:45,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:45,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:45,545 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:45,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2023-11-21 20:57:45,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:45,557 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:45,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:45,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:45,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:45,557 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:45,557 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:45,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:45,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:45,573 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:45,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:45,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:45,575 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:45,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2023-11-21 20:57:45,577 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 20:57:45,587 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:45,587 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:45,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:45,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:45,587 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:45,589 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:45,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:45,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:45,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:45,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:45,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:45,615 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:45,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2023-11-21 20:57:45,616 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 20:57:45,626 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:45,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:45,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:45,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:45,626 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:45,627 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:45,627 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:45,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:45,640 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:45,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:45,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:45,642 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:45,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2023-11-21 20:57:45,645 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 20:57:45,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:45,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:45,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:45,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:45,656 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:45,656 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:45,656 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:45,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:45,671 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:45,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:45,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:45,672 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:45,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2023-11-21 20:57:45,674 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 20:57:45,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:45,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:45,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:45,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:45,684 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:45,685 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:45,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:45,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:45,711 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:45,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:45,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:45,713 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:45,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:45,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2023-11-21 20:57:45,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:45,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:45,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:45,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:45,731 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:45,731 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:45,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:45,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:45,772 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:45,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:45,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:45,774 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:45,777 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 20:57:45,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2023-11-21 20:57:45,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:45,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:45,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:45,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:45,791 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:45,792 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:45,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:45,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:45,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:45,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:45,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:45,830 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:45,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:45,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2023-11-21 20:57:45,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:45,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:45,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:45,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:45,847 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:45,848 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:45,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:45,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:45,884 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:45,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:45,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:45,885 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:45,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2023-11-21 20:57:45,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:45,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:45,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:45,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:45,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:45,898 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:45,898 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:45,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:45,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:45,925 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:45,925 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-21 20:57:45,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:45,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:45,926 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:45,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2023-11-21 20:57:45,928 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 20:57:45,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:45,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:45,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:45,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:45,939 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:45,940 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:45,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:45,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:45,955 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:45,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:45,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:45,956 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:45,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2023-11-21 20:57:45,957 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 20:57:45,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:45,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:45,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:45,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:45,968 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:45,969 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:45,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:45,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:45,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:45,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:45,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:45,983 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:45,986 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 20:57:45,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2023-11-21 20:57:45,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:45,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:45,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:46,000 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:46,003 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:57:46,003 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:57:46,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:46,043 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:46,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:46,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:46,045 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:46,049 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 20:57:46,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2023-11-21 20:57:46,063 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:46,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:46,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:46,063 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:46,065 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:57:46,066 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:57:46,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:46,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:46,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:46,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:46,106 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:46,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:46,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2023-11-21 20:57:46,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:46,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:46,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:46,123 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:46,126 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:57:46,126 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:57:46,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:46,162 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:46,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:46,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:46,164 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:46,169 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 20:57:46,182 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:46,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:46,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:46,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:46,183 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:46,183 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:46,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:46,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2023-11-21 20:57:46,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:46,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2023-11-21 20:57:46,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:46,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:46,213 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:46,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2023-11-21 20:57:46,214 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 20:57:46,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:46,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:46,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:46,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:46,225 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:46,225 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:46,225 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:46,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:46,252 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:46,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:46,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:46,254 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:46,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:46,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:46,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:46,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:46,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:46,270 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:46,271 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:46,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:46,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2023-11-21 20:57:46,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:46,307 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:46,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:46,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:46,309 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:46,313 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 20:57:46,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2023-11-21 20:57:46,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:46,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:46,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:46,327 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:46,330 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:57:46,330 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:57:46,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:46,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:46,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:46,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:46,372 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:46,377 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 20:57:46,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:46,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:46,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:46,390 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:46,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2023-11-21 20:57:46,406 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:57:46,407 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:57:46,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:46,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:46,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:46,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:46,454 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:46,461 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 20:57:46,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2023-11-21 20:57:46,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:46,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:46,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:46,475 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:46,478 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:57:46,478 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:57:46,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:46,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:46,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:46,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:46,517 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:46,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:46,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:46,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:46,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:46,531 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:46,534 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:57:46,534 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:57:46,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2023-11-21 20:57:46,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:46,575 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:46,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:46,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:46,578 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:46,581 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 20:57:46,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2023-11-21 20:57:46,594 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:46,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:46,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:46,595 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:46,597 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:57:46,598 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:57:46,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:46,635 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:46,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:46,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:46,637 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:46,639 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 20:57:46,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:46,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:46,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:46,652 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:46,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2023-11-21 20:57:46,655 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:57:46,655 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:57:46,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:46,697 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:46,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:46,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:46,699 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:46,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2023-11-21 20:57:46,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:46,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:46,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:46,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:46,711 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:46,714 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:57:46,714 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:57:46,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:46,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2023-11-21 20:57:46,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:46,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:46,732 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:46,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2023-11-21 20:57:46,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:46,745 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:46,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:46,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:46,745 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:46,747 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:57:46,747 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:57:46,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:46,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2023-11-21 20:57:46,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:46,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:46,767 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:46,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2023-11-21 20:57:46,769 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 20:57:46,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:46,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:46,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:46,779 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:46,782 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:57:46,782 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:57:46,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:46,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2023-11-21 20:57:46,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:46,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:46,808 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:46,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2023-11-21 20:57:46,810 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 20:57:46,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:46,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:46,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:46,822 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:46,824 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:57:46,824 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:57:46,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:46,875 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:46,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:46,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:46,877 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:46,881 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 20:57:46,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2023-11-21 20:57:46,895 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:46,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:46,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:46,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:46,895 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:46,896 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:46,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:46,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:46,931 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:46,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:46,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:46,933 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:46,937 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 20:57:46,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2023-11-21 20:57:46,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:46,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:46,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:46,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:46,951 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:46,951 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:46,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:46,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:46,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2023-11-21 20:57:46,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:46,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:46,985 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:46,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2023-11-21 20:57:46,987 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 20:57:46,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:46,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:46,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:46,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:46,997 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:46,997 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:46,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:46,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:47,011 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:47,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:47,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:47,012 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:47,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2023-11-21 20:57:47,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:47,023 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:47,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:47,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:47,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:47,024 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:47,024 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:47,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:47,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:47,038 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:47,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:47,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:47,039 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:47,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2023-11-21 20:57:47,041 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 20:57:47,051 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:47,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:47,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:47,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:47,051 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:47,051 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:47,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:47,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:47,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2023-11-21 20:57:47,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:47,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:47,068 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:47,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2023-11-21 20:57:47,070 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 20:57:47,080 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:47,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:47,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:47,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:47,080 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:47,081 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:47,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:47,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:47,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2023-11-21 20:57:47,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:47,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:47,109 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:47,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2023-11-21 20:57:47,111 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 20:57:47,121 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:47,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:47,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:47,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:47,121 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:47,122 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:47,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:47,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:47,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:47,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:47,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:47,156 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:47,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2023-11-21 20:57:47,157 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 20:57:47,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:47,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:47,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:47,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:47,168 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:47,168 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:47,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:47,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:47,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2023-11-21 20:57:47,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:47,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:47,184 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:47,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2023-11-21 20:57:47,185 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 20:57:47,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:47,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:47,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:47,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:47,195 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:47,196 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:47,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:47,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:47,210 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:47,210 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-21 20:57:47,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:47,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:47,211 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:47,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2023-11-21 20:57:47,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:47,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:47,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:47,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:47,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:47,223 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:47,224 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:47,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:47,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:47,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:47,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:47,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:47,239 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:47,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2023-11-21 20:57:47,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:47,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:47,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:47,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:47,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:47,251 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:47,251 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:47,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:47,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:47,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:47,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:47,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:47,267 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:47,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2023-11-21 20:57:47,269 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 20:57:47,279 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:47,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:47,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:47,279 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:47,282 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:47,282 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:47,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:47,312 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:47,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:47,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:47,313 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:47,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2023-11-21 20:57:47,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:47,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:47,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:47,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:47,337 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:47,340 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:47,340 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:47,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:47,364 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:47,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:47,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:47,366 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:47,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2023-11-21 20:57:47,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:47,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:47,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:47,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:47,381 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:47,385 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:47,385 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:47,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:47,429 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:47,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:47,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:47,430 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:47,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:47,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2023-11-21 20:57:47,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:47,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:47,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:47,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:47,451 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:47,452 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:47,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:47,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:47,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:47,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:47,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:47,494 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:47,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2023-11-21 20:57:47,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:47,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:47,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:47,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:47,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:47,508 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:47,508 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:47,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:47,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:47,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:47,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:47,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:47,524 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:47,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2023-11-21 20:57:47,525 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 20:57:47,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:47,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:47,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:47,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:47,536 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:47,536 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:47,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:47,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:47,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:47,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:47,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:47,567 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:47,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2023-11-21 20:57:47,569 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 20:57:47,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:47,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:47,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:47,579 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:47,582 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:47,582 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:47,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:47,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:47,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:47,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:47,601 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:47,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2023-11-21 20:57:47,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:47,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:47,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:47,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:47,614 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:47,629 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:47,629 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:47,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:47,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:47,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:47,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:47,687 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:47,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2023-11-21 20:57:47,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:47,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:47,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:47,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:47,699 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:47,702 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:47,702 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:47,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:47,721 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:47,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:47,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:47,722 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:47,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2023-11-21 20:57:47,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:47,745 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:47,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:47,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:47,746 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:47,748 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:47,748 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:47,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:47,796 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2023-11-21 20:57:47,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:47,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:47,797 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:47,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2023-11-21 20:57:47,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:47,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:47,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:47,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:47,813 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:47,815 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:47,815 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:47,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:47,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:47,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:47,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:47,839 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:47,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2023-11-21 20:57:47,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:47,851 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:47,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:47,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:47,851 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:47,854 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:47,854 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:47,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:47,872 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:47,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:47,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:47,873 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:47,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2023-11-21 20:57:47,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:47,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:47,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:47,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:47,885 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:47,887 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:47,887 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:47,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:47,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:47,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:47,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:47,908 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:47,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2023-11-21 20:57:47,909 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 20:57:47,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:47,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:47,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:47,920 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:47,923 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:47,924 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:47,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:47,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:47,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:47,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:47,958 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:47,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2023-11-21 20:57:47,961 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 20:57:47,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:47,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:47,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:47,975 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:47,978 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:47,978 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:48,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:48,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:48,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:48,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:48,025 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:48,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2023-11-21 20:57:48,027 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 20:57:48,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:48,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:48,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:48,038 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:48,043 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:48,043 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:48,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:48,080 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:48,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:48,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:48,081 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:48,085 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 20:57:48,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2023-11-21 20:57:48,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:48,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:48,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:48,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:48,100 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:48,100 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:48,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:48,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:48,135 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:48,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:48,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:48,137 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:48,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:48,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2023-11-21 20:57:48,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:48,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:48,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:48,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:48,155 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:48,156 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:48,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:48,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:48,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:48,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:48,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:48,187 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:48,193 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 20:57:48,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2023-11-21 20:57:48,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:48,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:48,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:48,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:48,207 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:48,208 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:48,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:48,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:48,251 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:48,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:48,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:48,252 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:48,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:48,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:48,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:48,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:48,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:48,271 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:48,271 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:48,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:48,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2023-11-21 20:57:48,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:48,303 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:48,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:48,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:48,305 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:48,307 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 20:57:48,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2023-11-21 20:57:48,320 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:48,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:48,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:48,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:48,321 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:48,321 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:48,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:48,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:48,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:48,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:48,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:48,356 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:48,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:48,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:48,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:48,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:48,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:48,375 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:48,376 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:48,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:48,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2023-11-21 20:57:48,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:48,410 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:48,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:48,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:48,412 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:48,415 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 20:57:48,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2023-11-21 20:57:48,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:48,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:48,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:48,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:48,428 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:48,429 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:48,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:48,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:48,464 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:48,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:48,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:48,466 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:48,468 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 20:57:48,481 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:48,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:48,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:48,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:48,481 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:48,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2023-11-21 20:57:48,482 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:48,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:48,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:48,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:48,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:48,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:48,516 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:48,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:48,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2023-11-21 20:57:48,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:48,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:48,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:48,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:48,533 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:48,534 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:48,534 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:48,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:48,567 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:48,567 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-21 20:57:48,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:48,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:48,569 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:48,571 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 20:57:48,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2023-11-21 20:57:48,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:48,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:48,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:48,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:48,586 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:48,587 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:48,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:48,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:48,618 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:48,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:48,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:48,620 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:48,624 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 20:57:48,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2023-11-21 20:57:48,637 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:48,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:48,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:48,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:48,638 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:48,639 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:48,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:48,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:48,675 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:48,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:48,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:48,677 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:48,684 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 20:57:48,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2023-11-21 20:57:48,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:48,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:48,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:48,698 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:48,702 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:57:48,702 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:57:48,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:48,750 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:48,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:48,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:48,751 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:48,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2023-11-21 20:57:48,753 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 20:57:48,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:48,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:48,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:48,763 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:48,766 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:57:48,766 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:57:48,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:48,786 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:48,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:48,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:48,788 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:48,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2023-11-21 20:57:48,792 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 20:57:48,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:48,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:48,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:48,803 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:48,806 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:57:48,806 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:57:48,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:48,831 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:48,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:48,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:48,832 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:48,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2023-11-21 20:57:48,834 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 20:57:48,844 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:48,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:48,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:48,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:48,844 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:48,845 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:48,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:48,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:48,901 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:48,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:48,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:48,903 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:48,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2023-11-21 20:57:48,908 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 20:57:48,918 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:48,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:48,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:48,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:48,918 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:48,919 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:48,919 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:48,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:48,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2023-11-21 20:57:48,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:48,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:48,935 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:48,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2023-11-21 20:57:48,937 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 20:57:48,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:48,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:48,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:48,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:48,948 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:48,949 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:48,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:48,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:48,963 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:48,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:48,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:48,964 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:48,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2023-11-21 20:57:48,966 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 20:57:48,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:48,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:48,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:48,976 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:48,980 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:57:48,980 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:57:48,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:49,001 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:49,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:49,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:49,002 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:49,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2023-11-21 20:57:49,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:49,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:49,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:49,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:49,017 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:49,036 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:57:49,037 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:57:49,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:49,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2023-11-21 20:57:49,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:49,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:49,080 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:49,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2023-11-21 20:57:49,082 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 20:57:49,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:49,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:49,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:49,093 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:49,097 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:57:49,097 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:57:49,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:49,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2023-11-21 20:57:49,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:49,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:49,117 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:49,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2023-11-21 20:57:49,118 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 20:57:49,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:49,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:49,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:49,128 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:49,131 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:57:49,131 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:57:49,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:49,150 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:49,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:49,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:49,151 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:49,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2023-11-21 20:57:49,152 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 20:57:49,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:49,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:49,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:49,163 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:49,166 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:57:49,166 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:57:49,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:49,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2023-11-21 20:57:49,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:49,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:49,186 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:49,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2023-11-21 20:57:49,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:49,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:49,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:49,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:49,198 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:49,201 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:57:49,201 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:57:49,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:49,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2023-11-21 20:57:49,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:49,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:49,221 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:49,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2023-11-21 20:57:49,222 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 20:57:49,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:49,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:49,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:49,232 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:49,235 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:57:49,235 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:57:49,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:49,255 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:49,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:49,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:49,256 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:49,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2023-11-21 20:57:49,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:49,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:49,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:49,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:49,269 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:49,273 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:57:49,273 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:57:49,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:49,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:49,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:49,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:49,312 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:49,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:49,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:49,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:49,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:49,330 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:49,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2023-11-21 20:57:49,334 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:57:49,334 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:57:49,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:49,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:49,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:49,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:49,376 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:49,381 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 20:57:49,393 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:49,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:49,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:49,394 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:49,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2023-11-21 20:57:49,397 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:57:49,397 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:57:49,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:49,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:49,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:49,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:49,444 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:49,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:49,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:49,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:49,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:49,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:49,462 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:49,463 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:49,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:49,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2023-11-21 20:57:49,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:49,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:49,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:49,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:49,494 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:49,497 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 20:57:49,509 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:49,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:49,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:49,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:49,510 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:49,511 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:49,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:49,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2023-11-21 20:57:49,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:49,538 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:49,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:49,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:49,541 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:49,545 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 20:57:49,557 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:49,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:49,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:49,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:49,558 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:49,559 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:49,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:49,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2023-11-21 20:57:49,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:49,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:49,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:49,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:49,578 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:49,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2023-11-21 20:57:49,580 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 20:57:49,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:49,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:49,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:49,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:49,591 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:49,591 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:49,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:49,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:49,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2023-11-21 20:57:49,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:49,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:49,608 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:49,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2023-11-21 20:57:49,609 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 20:57:49,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:49,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:49,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:49,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:49,619 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:49,620 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:49,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:49,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:49,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2023-11-21 20:57:49,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:49,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:49,636 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:49,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2023-11-21 20:57:49,637 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 20:57:49,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:49,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:49,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:49,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:49,647 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:49,649 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:49,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:49,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:49,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2023-11-21 20:57:49,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:49,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:49,664 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:49,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2023-11-21 20:57:49,665 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 20:57:49,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:49,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:49,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:49,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:49,676 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:49,676 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:49,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:49,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:49,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:49,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:49,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:49,720 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:49,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2023-11-21 20:57:49,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:49,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:49,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:49,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:49,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:49,737 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:49,738 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:49,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:49,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:49,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:49,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:49,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:49,770 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:49,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2023-11-21 20:57:49,771 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 20:57:49,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:49,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:49,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:49,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:49,782 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:49,782 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:49,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:49,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:49,798 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:49,798 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-21 20:57:49,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:49,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:49,799 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:49,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2023-11-21 20:57:49,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:49,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:49,810 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:49,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:49,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:49,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:49,810 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:49,811 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:49,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:49,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:49,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:49,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:49,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:49,827 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:49,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2023-11-21 20:57:49,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:49,838 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:49,838 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:49,838 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:49,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:49,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:49,839 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:49,839 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:49,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:49,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:49,854 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:49,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:49,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:49,856 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:49,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2023-11-21 20:57:49,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:49,867 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:49,867 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:49,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:49,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:49,867 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:49,874 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:57:49,874 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:57:49,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:49,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:49,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:49,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:49,901 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:49,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2023-11-21 20:57:49,904 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 20:57:49,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:49,915 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:49,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:49,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:49,915 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:49,916 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:57:49,916 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:57:49,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:49,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2023-11-21 20:57:49,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:49,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:49,946 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:49,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2023-11-21 20:57:49,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:49,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:49,960 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:49,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:49,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:49,960 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:49,962 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:57:49,962 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:57:49,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:49,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2023-11-21 20:57:49,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:49,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:49,980 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:49,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:49,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2023-11-21 20:57:49,994 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:49,994 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:49,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:49,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:49,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:49,994 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:49,995 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:49,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:49,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:50,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,014 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2023-11-21 20:57:50,015 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 20:57:50,025 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,025 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:50,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:50,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,026 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:50,026 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:50,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:50,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,039 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:50,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,040 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2023-11-21 20:57:50,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:50,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,052 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:50,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:50,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,052 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:50,053 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:50,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:50,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:50,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,068 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2023-11-21 20:57:50,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:50,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,079 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:50,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,080 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:50,082 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:57:50,082 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:57:50,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2023-11-21 20:57:50,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,114 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2023-11-21 20:57:50,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:50,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,131 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:50,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,131 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:50,141 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:57:50,142 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:57:50,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2023-11-21 20:57:50,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,181 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2023-11-21 20:57:50,182 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 20:57:50,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,192 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:50,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,192 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:50,194 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:57:50,194 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:57:50,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,214 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2023-11-21 20:57:50,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,215 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2023-11-21 20:57:50,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:50,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,226 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:50,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,227 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:50,228 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:57:50,228 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:57:50,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2023-11-21 20:57:50,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,247 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2023-11-21 20:57:50,249 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 20:57:50,258 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,259 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:50,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,259 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:50,262 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:57:50,262 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:57:50,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2023-11-21 20:57:50,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,282 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2023-11-21 20:57:50,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:50,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,293 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:50,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,294 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:50,296 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:57:50,296 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:57:50,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2023-11-21 20:57:50,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,327 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2023-11-21 20:57:50,329 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 20:57:50,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,339 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:50,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,339 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:50,342 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:57:50,342 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:57:50,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2023-11-21 20:57:50,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,386 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2023-11-21 20:57:50,388 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 20:57:50,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,398 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:50,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,398 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:50,400 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:57:50,400 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:57:50,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2023-11-21 20:57:50,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,424 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2023-11-21 20:57:50,425 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 20:57:50,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,435 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:50,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,436 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:50,438 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:57:50,438 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:57:50,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2023-11-21 20:57:50,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,456 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2023-11-21 20:57:50,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:50,467 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,468 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:50,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,468 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:50,470 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:57:50,470 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:57:50,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2023-11-21 20:57:50,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,489 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2023-11-21 20:57:50,490 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 20:57:50,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,500 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:50,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:50,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,500 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:50,501 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:50,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:50,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2023-11-21 20:57:50,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,515 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2023-11-21 20:57:50,520 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 20:57:50,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,530 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:50,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:50,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,530 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:50,530 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:50,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:50,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,545 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:50,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,547 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2023-11-21 20:57:50,548 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 20:57:50,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,558 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:50,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:50,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,558 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:50,559 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:50,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:50,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2023-11-21 20:57:50,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,575 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2023-11-21 20:57:50,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:50,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,586 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:50,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:50,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,587 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:50,587 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:50,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:50,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2023-11-21 20:57:50,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,604 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,609 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 20:57:50,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2023-11-21 20:57:50,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,620 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:50,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:50,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,620 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:50,621 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:50,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:50,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2023-11-21 20:57:50,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,636 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2023-11-21 20:57:50,637 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 20:57:50,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,649 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:50,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:50,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,650 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:50,650 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:50,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:50,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,673 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:50,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,674 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2023-11-21 20:57:50,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:50,685 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,685 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:50,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:50,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,686 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:50,686 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:50,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:50,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,702 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:50,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,703 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2023-11-21 20:57:50,704 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 20:57:50,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,714 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:50,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:50,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,714 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:50,715 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:50,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:50,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,730 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:50,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,731 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2023-11-21 20:57:50,732 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 20:57:50,742 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,742 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:50,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:50,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,743 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:50,743 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:50,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:50,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:50,758 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-21 20:57:50,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,759 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2023-11-21 20:57:50,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:50,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,771 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:50,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:50,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,771 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:50,772 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:50,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:50,780 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,791 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:50,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,793 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:50,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2023-11-21 20:57:50,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,808 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:50,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:50,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,808 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:50,809 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:50,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:50,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2023-11-21 20:57:50,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,825 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2023-11-21 20:57:50,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:50,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,837 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:50,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,837 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:50,839 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:50,840 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:50,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,859 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:50,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,860 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2023-11-21 20:57:50,861 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 20:57:50,871 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,871 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:50,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,872 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:50,874 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:50,874 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:50,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:50,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,895 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2023-11-21 20:57:50,896 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 20:57:50,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,907 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:50,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,907 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:50,909 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:50,910 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:50,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2023-11-21 20:57:50,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,929 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2023-11-21 20:57:50,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:50,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,941 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:50,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:50,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,942 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:50,943 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:50,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:50,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2023-11-21 20:57:50,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,959 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2023-11-21 20:57:50,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:50,971 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:50,971 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:50,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:50,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:50,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:50,971 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:50,972 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:50,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:50,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:50,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:50,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:50,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:50,989 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:50,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2023-11-21 20:57:50,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:51,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:51,004 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:51,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:51,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:51,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:51,004 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:51,005 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:51,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:51,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:51,021 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2023-11-21 20:57:51,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:51,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:51,022 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:51,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2023-11-21 20:57:51,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:51,034 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:51,034 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:51,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:51,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:51,034 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:51,037 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:51,037 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:51,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:51,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:51,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:51,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:51,080 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:51,085 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 20:57:51,098 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:51,098 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:51,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:51,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:51,098 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:51,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2023-11-21 20:57:51,113 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:51,113 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:51,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:51,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2023-11-21 20:57:51,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:51,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:51,178 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:51,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2023-11-21 20:57:51,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:51,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:51,190 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:51,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:51,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:51,191 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:51,193 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:51,193 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:51,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:51,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2023-11-21 20:57:51,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:51,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:51,239 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:51,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2023-11-21 20:57:51,240 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 20:57:51,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:51,250 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:51,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:51,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:51,251 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:51,253 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:51,253 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:51,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:51,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2023-11-21 20:57:51,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:51,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:51,274 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:51,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2023-11-21 20:57:51,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:51,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:51,288 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:51,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:51,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:51,289 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:51,291 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:51,291 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:51,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:51,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2023-11-21 20:57:51,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:51,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:51,314 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:51,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2023-11-21 20:57:51,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:51,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:51,325 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:51,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:51,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:51,326 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:51,328 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:51,328 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:51,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:51,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2023-11-21 20:57:51,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:51,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:51,349 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:51,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2023-11-21 20:57:51,351 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 20:57:51,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:51,362 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:51,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:51,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:51,362 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:51,365 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:51,365 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:51,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:51,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2023-11-21 20:57:51,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:51,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:51,388 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:51,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2023-11-21 20:57:51,390 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 20:57:51,400 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:51,400 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:51,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:51,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:51,400 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:51,414 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:51,415 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:51,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:51,436 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2023-11-21 20:57:51,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:51,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:51,438 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:51,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2023-11-21 20:57:51,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:51,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:51,449 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:51,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:51,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:51,449 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:51,452 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:51,452 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:51,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:51,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2023-11-21 20:57:51,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:51,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:51,473 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:51,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2023-11-21 20:57:51,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:51,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:51,485 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:51,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:51,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:51,485 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:51,488 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:51,488 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:51,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:51,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:51,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:51,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:51,510 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:51,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2023-11-21 20:57:51,511 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 20:57:51,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:51,521 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:51,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:51,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:51,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:51,522 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:51,522 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:51,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:51,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:51,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2023-11-21 20:57:51,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:51,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:51,539 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:51,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2023-11-21 20:57:51,540 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 20:57:51,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:51,550 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:51,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:51,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:51,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:51,551 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:51,552 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:51,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:51,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:51,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2023-11-21 20:57:51,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:51,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:51,568 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:51,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2023-11-21 20:57:51,569 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 20:57:51,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:51,579 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:51,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:51,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:51,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:51,580 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:51,580 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:51,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:51,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:51,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2023-11-21 20:57:51,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:51,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:51,595 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:51,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2023-11-21 20:57:51,597 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 20:57:51,607 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:51,607 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:51,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:51,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:51,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:51,607 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:51,608 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:51,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:51,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:51,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2023-11-21 20:57:51,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:51,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:51,623 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:51,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2023-11-21 20:57:51,624 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 20:57:51,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:51,634 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:51,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:51,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:51,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:51,635 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:51,635 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:51,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:51,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:51,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2023-11-21 20:57:51,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:51,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:51,652 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:51,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2023-11-21 20:57:51,653 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 20:57:51,663 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:51,663 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:51,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:51,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:51,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:51,663 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:51,664 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:51,664 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:51,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:51,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2023-11-21 20:57:51,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:51,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:51,679 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:51,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2023-11-21 20:57:51,685 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 20:57:51,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:51,697 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:51,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:51,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:51,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:51,698 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:51,699 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:51,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:51,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:51,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2023-11-21 20:57:51,713 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:51,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:51,713 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:51,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2023-11-21 20:57:51,715 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 20:57:51,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:51,725 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:51,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:51,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:51,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:51,725 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:51,726 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:51,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:51,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:51,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2023-11-21 20:57:51,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:51,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:51,741 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:51,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2023-11-21 20:57:51,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:51,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:51,753 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:51,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:51,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:51,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:51,753 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:51,754 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:51,754 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:51,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:51,772 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:51,772 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-21 20:57:51,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:51,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:51,773 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:51,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2023-11-21 20:57:51,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:51,785 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:51,785 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:51,785 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:51,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:51,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:51,786 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:51,786 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:51,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:51,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:51,803 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:51,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:51,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:51,804 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:51,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2023-11-21 20:57:51,805 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 20:57:51,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:51,819 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:51,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:51,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:51,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:51,819 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:51,821 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:51,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:51,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:51,858 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:51,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:51,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:51,860 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:51,865 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 20:57:51,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2023-11-21 20:57:51,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:51,877 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:51,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:51,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:51,877 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:51,880 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:57:51,880 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:57:51,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:51,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2023-11-21 20:57:51,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:51,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:51,903 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:51,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2023-11-21 20:57:51,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:51,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:51,915 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:51,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:51,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:51,915 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:51,918 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:57:51,918 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:57:51,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:51,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:51,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:51,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:51,943 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:51,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2023-11-21 20:57:51,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:51,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:51,955 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:51,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:51,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:51,955 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:51,958 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:57:51,958 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:57:51,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:51,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2023-11-21 20:57:51,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:51,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:51,981 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:51,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2023-11-21 20:57:51,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:51,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:51,993 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:51,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:51,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:51,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:51,994 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:51,994 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:51,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:51,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:52,011 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:52,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:52,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:52,012 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:52,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2023-11-21 20:57:52,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:52,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:52,024 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:52,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:52,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:52,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:52,025 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:52,025 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:52,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:52,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:52,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:52,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:52,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:52,043 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:52,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2023-11-21 20:57:52,045 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 20:57:52,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:52,055 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:52,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:52,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:52,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:52,056 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:52,057 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:52,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:52,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:52,075 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:52,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:52,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:52,076 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:52,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2023-11-21 20:57:52,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:52,087 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:52,088 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:52,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:52,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:52,088 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:52,092 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:57:52,092 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:57:52,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:52,134 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:52,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:52,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:52,136 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:52,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:52,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2023-11-21 20:57:52,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:52,155 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:52,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:52,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:52,156 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:52,174 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:57:52,174 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:57:52,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:52,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:52,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:52,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:52,286 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:52,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2023-11-21 20:57:52,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:52,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:52,298 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:52,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:52,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:52,298 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:52,303 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:57:52,303 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:57:52,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:52,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:52,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:52,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:52,328 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:52,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2023-11-21 20:57:52,329 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 20:57:52,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:52,341 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:52,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:52,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:52,342 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:52,345 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:57:52,345 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:57:52,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:52,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2023-11-21 20:57:52,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:52,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:52,388 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:52,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2023-11-21 20:57:52,389 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 20:57:52,400 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:52,400 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:52,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:52,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:52,400 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:52,404 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:57:52,405 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:57:52,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:52,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2023-11-21 20:57:52,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:52,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:52,435 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:52,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2023-11-21 20:57:52,436 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 20:57:52,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:52,447 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:52,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:52,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:52,447 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:52,451 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:57:52,451 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:57:52,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:52,475 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:52,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:52,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:52,476 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:52,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2023-11-21 20:57:52,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:52,488 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:52,488 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:52,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:52,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:52,488 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:52,492 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:57:52,492 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:57:52,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:52,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2023-11-21 20:57:52,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:52,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:52,528 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:52,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2023-11-21 20:57:52,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:52,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:52,540 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:52,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:52,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:52,540 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:52,543 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:57:52,543 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:57:52,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:52,593 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:52,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:52,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:52,594 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:52,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:52,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2023-11-21 20:57:52,612 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:52,612 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:52,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:52,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:52,612 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:52,616 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:57:52,616 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:57:52,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:52,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2023-11-21 20:57:52,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:52,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:52,643 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:52,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2023-11-21 20:57:52,645 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 20:57:52,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:52,655 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:52,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:52,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:52,655 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:52,659 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:57:52,659 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:57:52,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:52,712 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:52,713 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:52,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:52,714 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:52,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:52,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:52,730 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:52,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:52,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:52,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:52,730 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:52,731 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:52,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:52,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2023-11-21 20:57:52,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:52,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:52,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:52,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:52,769 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:52,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:52,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2023-11-21 20:57:52,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:52,786 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:52,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:52,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:52,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:52,787 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:52,788 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:52,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:52,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:52,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:52,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:52,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:52,819 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:52,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2023-11-21 20:57:52,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:52,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:52,832 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:52,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:52,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:52,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:52,832 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:52,833 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:52,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:52,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:52,876 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:52,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:52,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:52,877 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:52,881 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 20:57:52,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:52,894 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:52,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:52,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:52,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:52,894 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:52,895 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:52,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:52,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2023-11-21 20:57:52,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:52,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:52,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:52,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:52,932 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:52,937 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 20:57:52,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:52,950 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:52,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:52,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:52,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:52,950 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:52,952 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:52,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:52,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2023-11-21 20:57:52,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:52,986 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:52,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:52,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:52,988 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:52,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2023-11-21 20:57:52,989 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 20:57:53,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,003 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:53,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:53,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,003 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:53,004 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:53,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:53,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2023-11-21 20:57:53,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,021 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2023-11-21 20:57:53,022 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 20:57:53,032 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,032 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:53,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:53,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,033 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:53,034 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:53,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:53,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2023-11-21 20:57:53,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,051 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2023-11-21 20:57:53,053 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 20:57:53,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,063 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:53,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:53,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,063 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:53,064 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:53,064 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:53,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,082 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:53,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,083 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2023-11-21 20:57:53,084 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 20:57:53,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,095 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:53,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:53,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,095 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:53,096 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:53,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:53,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:53,112 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-21 20:57:53,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,113 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2023-11-21 20:57:53,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:53,124 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,124 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:53,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:53,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,124 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:53,125 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:53,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:53,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2023-11-21 20:57:53,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,140 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2023-11-21 20:57:53,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:53,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,151 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:53,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:53,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,151 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:53,152 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:53,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:53,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2023-11-21 20:57:53,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,166 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2023-11-21 20:57:53,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:53,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,177 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:53,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,177 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:53,180 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:53,180 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:53,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2023-11-21 20:57:53,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,199 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2023-11-21 20:57:53,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:53,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,211 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:53,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,211 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:53,214 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:53,215 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:53,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2023-11-21 20:57:53,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,243 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2023-11-21 20:57:53,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:53,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,255 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:53,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,255 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:53,257 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:53,257 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:53,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2023-11-21 20:57:53,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,276 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2023-11-21 20:57:53,277 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 20:57:53,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,287 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:53,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:53,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,287 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:53,288 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:53,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:53,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2023-11-21 20:57:53,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,304 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2023-11-21 20:57:53,306 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 20:57:53,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,316 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:53,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:53,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,316 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:53,317 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:53,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:53,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2023-11-21 20:57:53,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,332 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2023-11-21 20:57:53,333 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 20:57:53,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,343 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:53,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:53,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,344 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:53,345 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:53,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:53,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,386 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:53,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,388 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,393 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 20:57:53,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,405 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:53,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,406 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:53,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2023-11-21 20:57:53,409 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:53,409 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:53,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,446 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:53,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,447 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:53,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2023-11-21 20:57:53,467 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,467 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:53,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,467 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:53,481 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:53,481 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:53,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:53,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,524 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2023-11-21 20:57:53,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:53,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,536 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:53,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,536 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:53,539 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:53,539 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:53,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2023-11-21 20:57:53,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,559 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2023-11-21 20:57:53,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:53,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,571 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:53,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,572 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:53,574 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:53,574 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:53,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,592 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2023-11-21 20:57:53,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,593 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2023-11-21 20:57:53,595 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 20:57:53,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,606 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:53,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,606 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:53,608 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:53,609 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:53,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2023-11-21 20:57:53,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,629 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2023-11-21 20:57:53,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:53,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,641 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:53,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,641 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:53,643 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:53,643 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:53,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2023-11-21 20:57:53,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,663 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2023-11-21 20:57:53,666 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 20:57:53,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,676 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:53,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,677 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:53,679 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:53,679 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:53,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,698 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:53,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,699 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2023-11-21 20:57:53,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:53,710 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,710 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:53,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,711 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:53,713 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:53,713 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:53,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2023-11-21 20:57:53,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,733 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2023-11-21 20:57:53,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:53,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,745 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:53,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,745 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:53,748 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:53,748 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:53,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2023-11-21 20:57:53,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,768 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2023-11-21 20:57:53,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:53,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,783 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:53,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,784 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:53,786 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:57:53,786 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:57:53,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,804 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:53,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,805 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2023-11-21 20:57:53,809 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 20:57:53,820 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,820 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:53,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:53,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,820 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:53,821 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:53,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:53,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2023-11-21 20:57:53,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,835 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2023-11-21 20:57:53,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:53,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,847 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:53,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:53,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,848 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:53,848 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:53,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:53,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2023-11-21 20:57:53,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,863 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2023-11-21 20:57:53,865 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 20:57:53,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,875 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:53,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:53,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,876 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:53,876 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:53,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:53,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:53,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,894 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2023-11-21 20:57:53,896 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 20:57:53,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,906 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:53,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:53,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,907 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:53,907 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:53,907 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:53,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,921 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:53,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,925 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,933 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 20:57:53,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2023-11-21 20:57:53,945 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,945 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:53,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:53,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,946 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:53,946 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:53,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:53,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2023-11-21 20:57:53,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,964 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2023-11-21 20:57:53,966 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 20:57:53,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:53,977 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:53,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:53,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:53,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:53,977 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:53,978 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:53,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:53,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:53,992 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:53,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:53,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:53,993 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:53,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2023-11-21 20:57:53,995 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 20:57:54,005 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:54,005 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:54,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:54,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:54,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:54,005 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:54,007 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:54,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:54,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:54,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2023-11-21 20:57:54,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:54,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:54,023 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:54,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2023-11-21 20:57:54,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:54,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:54,035 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:54,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:54,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:54,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:54,035 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:54,036 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:54,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:54,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:54,061 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:54,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:54,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:54,062 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:54,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2023-11-21 20:57:54,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:54,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:54,075 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:54,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:54,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:54,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:54,076 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:54,076 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:54,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:54,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:54,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:54,092 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-21 20:57:54,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:54,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:54,093 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:54,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2023-11-21 20:57:54,095 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 20:57:54,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:54,106 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:54,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:54,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:54,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:54,106 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:54,107 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:54,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:54,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:54,123 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2023-11-21 20:57:54,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:54,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:54,124 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:54,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2023-11-21 20:57:54,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:54,136 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:54,136 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:54,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:54,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:54,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:54,137 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:54,138 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:54,138 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:54,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:54,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:54,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:54,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:54,156 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:54,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2023-11-21 20:57:54,157 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 20:57:54,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:54,168 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:54,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:54,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:54,168 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:54,171 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:57:54,171 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:57:54,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:54,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2023-11-21 20:57:54,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:54,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:54,197 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:54,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2023-11-21 20:57:54,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:54,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:54,211 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:54,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:54,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:54,212 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:54,215 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:57:54,215 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:57:54,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:54,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2023-11-21 20:57:54,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:54,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:54,238 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:54,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2023-11-21 20:57:54,239 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 20:57:54,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:54,249 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:54,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:54,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:54,250 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:54,253 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:57:54,253 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:57:54,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:54,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2023-11-21 20:57:54,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:54,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:54,275 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:54,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2023-11-21 20:57:54,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:54,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:54,286 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:54,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:54,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:54,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:54,287 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:54,287 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:54,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:54,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:54,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2023-11-21 20:57:54,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:54,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:54,304 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:54,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2023-11-21 20:57:54,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:54,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:54,315 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:54,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:54,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:54,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:54,316 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:54,317 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:54,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:54,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:54,332 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2023-11-21 20:57:54,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:54,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:54,333 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:54,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2023-11-21 20:57:54,334 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 20:57:54,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:54,345 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:54,345 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:54,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:54,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:54,346 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:54,347 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:54,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:54,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:54,364 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2023-11-21 20:57:54,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:54,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:54,365 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:54,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2023-11-21 20:57:54,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:54,378 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:54,378 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:54,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:54,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:54,378 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:54,382 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:57:54,383 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:57:54,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:54,424 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:54,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:54,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:54,426 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:54,429 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 20:57:54,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2023-11-21 20:57:54,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:54,464 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:54,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:54,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:54,465 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:54,487 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:57:54,487 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:57:54,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:54,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2023-11-21 20:57:54,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:54,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:54,561 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:54,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2023-11-21 20:57:54,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:54,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:54,573 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:54,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:54,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:54,573 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:54,577 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:57:54,577 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:57:54,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:54,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2023-11-21 20:57:54,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:54,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:54,600 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:54,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2023-11-21 20:57:54,601 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 20:57:54,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:54,612 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:54,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:54,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:54,612 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:54,615 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:57:54,615 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:57:54,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:54,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2023-11-21 20:57:54,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:54,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:54,638 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:54,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2023-11-21 20:57:54,639 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 20:57:54,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:54,650 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:54,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:54,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:54,651 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:54,655 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:57:54,655 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:57:54,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:54,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2023-11-21 20:57:54,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:54,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:54,679 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:54,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2023-11-21 20:57:54,680 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 20:57:54,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:54,691 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:54,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:54,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:54,691 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:54,695 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:57:54,695 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:57:54,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:54,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2023-11-21 20:57:54,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:54,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:54,719 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:54,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:54,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2023-11-21 20:57:54,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:54,736 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:54,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:54,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:54,737 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:54,740 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:57:54,740 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:57:54,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:54,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:54,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:54,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:54,764 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:54,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2023-11-21 20:57:54,766 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 20:57:54,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:54,777 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:54,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:54,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:54,777 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:54,781 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:57:54,781 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:57:54,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:54,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2023-11-21 20:57:54,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:54,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:54,807 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:54,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2023-11-21 20:57:54,808 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 20:57:54,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:54,819 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:54,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:54,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:54,820 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:54,824 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:57:54,824 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:57:54,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:54,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:54,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:54,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:54,848 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:54,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2023-11-21 20:57:54,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:54,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:54,861 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:54,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:54,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:54,861 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:54,865 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:57:54,866 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:57:54,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:54,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2023-11-21 20:57:54,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:54,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:54,890 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:54,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2023-11-21 20:57:54,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:54,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:54,903 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:54,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:54,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:54,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:54,903 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:54,904 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:54,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:54,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:54,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2023-11-21 20:57:54,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:54,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:54,921 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:54,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2023-11-21 20:57:54,922 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 20:57:54,933 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:54,934 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:54,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:54,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:54,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:54,934 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:54,935 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:54,935 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:54,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:54,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:54,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:54,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:54,979 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:54,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2023-11-21 20:57:54,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:54,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:54,992 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:54,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:54,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:54,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:54,992 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:54,993 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:54,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:54,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:55,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:55,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:55,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:55,010 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:55,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2023-11-21 20:57:55,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:55,025 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:55,026 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:55,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:55,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:55,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:55,026 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:55,027 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:55,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:55,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:55,052 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:55,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:55,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:55,053 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:55,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2023-11-21 20:57:55,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:55,065 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:55,066 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:55,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:55,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:55,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:55,066 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:55,067 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:55,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:55,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:55,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2023-11-21 20:57:55,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:55,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:55,084 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:55,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2023-11-21 20:57:55,085 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 20:57:55,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:55,096 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:55,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:55,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:55,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:55,096 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:55,097 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:55,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:55,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:55,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2023-11-21 20:57:55,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:55,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:55,112 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:55,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2023-11-21 20:57:55,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:55,124 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:55,124 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:55,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:55,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:55,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:55,125 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:55,125 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:55,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:55,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:55,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2023-11-21 20:57:55,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:55,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:55,142 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:55,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2023-11-21 20:57:55,144 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 20:57:55,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:55,154 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:55,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:55,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:55,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:55,155 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:55,156 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:55,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:55,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:55,170 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2023-11-21 20:57:55,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:55,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:55,172 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:55,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2023-11-21 20:57:55,173 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 20:57:55,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:55,184 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:55,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:55,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:55,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:55,184 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:55,185 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:55,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:55,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:55,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2023-11-21 20:57:55,214 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2023-11-21 20:57:55,214 INFO L748 eck$LassoCheckResult]: Stem: 63#$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(13, 2);call #Ultimate.allocInit(12, 3); 56#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet9#1, main_#t~mem10#1, main_#t~mem11#1, main_#t~post8#1, main_#t~post7#1, main_#t~mem14#1, main_#t~post13#1, main_#t~post12#1, main_~N_LIN~0#1, main_~N_COL~0#1, main_~j~0#1, main_~k~0#1, main_~#matriz~0#1.base, main_~#matriz~0#1.offset, main_~maior~0#1;havoc main_#t~nondet4#1;main_~N_LIN~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;havoc main_#t~nondet5#1;main_~N_COL~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1; 57#L18 assume !((if main_~N_LIN~0#1 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then main_~N_LIN~0#1 % 4294967296 % 18446744073709551616 else main_~N_LIN~0#1 % 4294967296 % 18446744073709551616 - 18446744073709551616) >= 1000000000 || (if main_~N_COL~0#1 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then main_~N_COL~0#1 % 4294967296 % 18446744073709551616 else main_~N_COL~0#1 % 4294967296 % 18446744073709551616 - 18446744073709551616) >= 1000000000);havoc main_~j~0#1;havoc main_~k~0#1;call main_~#matriz~0#1.base, main_~#matriz~0#1.offset := #Ultimate.allocOnStack(4 * main_~N_LIN~0#1 * main_~N_COL~0#1 % 4294967296);havoc main_~maior~0#1;havoc main_#t~nondet6#1;main_~maior~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;main_~j~0#1 := 0; 53#L25-3 assume !!(main_~j~0#1 % 4294967296 < main_~N_COL~0#1 % 4294967296);main_~k~0#1 := 0; 55#L26-3 assume !(main_~k~0#1 % 4294967296 < main_~N_LIN~0#1 % 4294967296); 62#L25-2 main_#t~post7#1 := main_~j~0#1;main_~j~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; 53#L25-3 [2023-11-21 20:57:55,214 INFO L750 eck$LassoCheckResult]: Loop: 53#L25-3 assume !!(main_~j~0#1 % 4294967296 < main_~N_COL~0#1 % 4294967296);main_~k~0#1 := 0; 55#L26-3 assume !(main_~k~0#1 % 4294967296 < main_~N_LIN~0#1 % 4294967296); 62#L25-2 main_#t~post7#1 := main_~j~0#1;main_~j~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; 53#L25-3 [2023-11-21 20:57:55,215 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:57:55,215 INFO L85 PathProgramCache]: Analyzing trace with hash 889574360, now seen corresponding path program 2 times [2023-11-21 20:57:55,215 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:57:55,215 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [798549072] [2023-11-21 20:57:55,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:57:55,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:57:55,225 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-21 20:57:55,225 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1070873447] [2023-11-21 20:57:55,225 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-21 20:57:55,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 20:57:55,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:55,227 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 20:57:55,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (288)] Waiting until timeout for monitored process [2023-11-21 20:57:55,290 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2023-11-21 20:57:55,290 INFO L229 tOrderPrioritization]: Conjunction of SSA is sat [2023-11-21 20:57:55,291 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:57:55,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:57:55,305 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:57:55,306 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:57:55,306 INFO L85 PathProgramCache]: Analyzing trace with hash 44891, now seen corresponding path program 2 times [2023-11-21 20:57:55,306 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:57:55,306 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [768666008] [2023-11-21 20:57:55,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:57:55,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:57:55,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:57:55,314 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:57:55,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:57:55,322 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:57:55,323 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:57:55,323 INFO L85 PathProgramCache]: Analyzing trace with hash 1361557540, now seen corresponding path program 3 times [2023-11-21 20:57:55,323 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:57:55,323 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1989808905] [2023-11-21 20:57:55,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:57:55,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:57:55,331 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-21 20:57:55,331 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1381159982] [2023-11-21 20:57:55,331 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-11-21 20:57:55,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 20:57:55,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:55,337 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 20:57:55,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (289)] Waiting until timeout for monitored process [2023-11-21 20:57:55,390 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2023-11-21 20:57:55,390 INFO L229 tOrderPrioritization]: Conjunction of SSA is sat [2023-11-21 20:57:55,391 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:57:55,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:57:55,405 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:57:55,443 INFO L210 LassoAnalysis]: Preferences: [2023-11-21 20:57:55,443 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-21 20:57:55,443 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-21 20:57:55,443 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-21 20:57:55,443 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-21 20:57:55,443 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:55,444 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-21 20:57:55,444 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-21 20:57:55,444 INFO L133 ssoRankerPreferences]: Filename of dumped script: matrix-2-2.c_Iteration2_Loop [2023-11-21 20:57:55,444 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-21 20:57:55,444 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-21 20:57:55,445 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 20:57:55,448 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 20:57:55,451 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 20:57:55,459 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 20:57:55,617 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-21 20:57:55,617 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-21 20:57:55,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:55,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:55,619 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:55,621 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:57:55,621 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:57:55,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2023-11-21 20:57:55,661 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 20:57:55,661 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post7#1=0} Honda state: {ULTIMATE.start_main_#t~post7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-21 20:57:55,680 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:55,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:55,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:55,681 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:55,689 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:57:55,689 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:57:55,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2023-11-21 20:57:55,712 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 20:57:55,712 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~k~0#1=0} Honda state: {ULTIMATE.start_main_~k~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-21 20:57:55,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:55,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:55,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:55,733 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:55,735 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 20:57:55,735 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:57:55,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2023-11-21 20:57:55,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:55,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:55,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:55,780 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:55,782 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-21 20:57:55,782 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 20:57:55,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2023-11-21 20:57:55,837 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-21 20:57:55,841 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:55,841 INFO L210 LassoAnalysis]: Preferences: [2023-11-21 20:57:55,841 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-21 20:57:55,841 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-21 20:57:55,841 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-21 20:57:55,841 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-21 20:57:55,841 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:55,841 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-21 20:57:55,841 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-21 20:57:55,841 INFO L133 ssoRankerPreferences]: Filename of dumped script: matrix-2-2.c_Iteration2_Loop [2023-11-21 20:57:55,841 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-21 20:57:55,841 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-21 20:57:55,842 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 20:57:55,845 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 20:57:55,848 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 20:57:55,856 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 20:57:55,991 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-21 20:57:55,991 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-21 20:57:55,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:55,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:55,993 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:55,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:56,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:56,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,011 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:56,012 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:56,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2023-11-21 20:57:56,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,038 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:56,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,039 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2023-11-21 20:57:56,041 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 20:57:56,051 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:56,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,051 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:56,052 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:56,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2023-11-21 20:57:56,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,068 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2023-11-21 20:57:56,070 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 20:57:56,080 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:56,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,080 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:56,082 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:56,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2023-11-21 20:57:56,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,105 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2023-11-21 20:57:56,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:56,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:56,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,117 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:56,117 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:56,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2023-11-21 20:57:56,131 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-21 20:57:56,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,132 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2023-11-21 20:57:56,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:56,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:56,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,143 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:56,144 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:56,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2023-11-21 20:57:56,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,159 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2023-11-21 20:57:56,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:56,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:56,170 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,171 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:56,171 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:56,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2023-11-21 20:57:56,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,189 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2023-11-21 20:57:56,190 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 20:57:56,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:56,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,201 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:56,203 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:56,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2023-11-21 20:57:56,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,220 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2023-11-21 20:57:56,222 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 20:57:56,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:56,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,232 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:56,233 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:56,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,279 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:56,279 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-21 20:57:56,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,280 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:56,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2023-11-21 20:57:56,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:56,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,299 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:56,299 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:56,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2023-11-21 20:57:56,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,328 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2023-11-21 20:57:56,329 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 20:57:56,340 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:56,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,340 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:56,344 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:56,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2023-11-21 20:57:56,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,360 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2023-11-21 20:57:56,361 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 20:57:56,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:56,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,373 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:56,375 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:56,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2023-11-21 20:57:56,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,394 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2023-11-21 20:57:56,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:56,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:56,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,406 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:56,407 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:56,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2023-11-21 20:57:56,423 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-21 20:57:56,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,424 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2023-11-21 20:57:56,425 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 20:57:56,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:56,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,436 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:56,437 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:56,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2023-11-21 20:57:56,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,461 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2023-11-21 20:57:56,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:56,473 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:56,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,474 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:56,475 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:56,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2023-11-21 20:57:56,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,507 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2023-11-21 20:57:56,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:56,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:56,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,519 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:56,522 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:56,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2023-11-21 20:57:56,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,542 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2023-11-21 20:57:56,543 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 20:57:56,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:56,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,554 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:56,555 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:56,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2023-11-21 20:57:56,571 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-21 20:57:56,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,572 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2023-11-21 20:57:56,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:56,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:56,584 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:56,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,584 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:56,585 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:56,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2023-11-21 20:57:56,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,601 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2023-11-21 20:57:56,602 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 20:57:56,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:56,613 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:56,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,613 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:56,614 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:56,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2023-11-21 20:57:56,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,629 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2023-11-21 20:57:56,635 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 20:57:56,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:56,645 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:56,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,645 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:56,647 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:56,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2023-11-21 20:57:56,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,667 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2023-11-21 20:57:56,668 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 20:57:56,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:56,678 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:56,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,678 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:57:56,679 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:57:56,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2023-11-21 20:57:56,694 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-21 20:57:56,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,695 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2023-11-21 20:57:56,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:56,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:56,707 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:56,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,707 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:56,708 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:56,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2023-11-21 20:57:56,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,724 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2023-11-21 20:57:56,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:56,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:56,736 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:56,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,736 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:56,737 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:56,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,753 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2023-11-21 20:57:56,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,754 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2023-11-21 20:57:56,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:56,766 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:56,766 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:56,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,767 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:56,770 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:56,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2023-11-21 20:57:56,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,796 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2023-11-21 20:57:56,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:56,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:56,808 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:57:56,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,808 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:56,810 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:56,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,827 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2023-11-21 20:57:56,827 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-21 20:57:56,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,828 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2023-11-21 20:57:56,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:56,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:56,841 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:56,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,841 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:56,842 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:56,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,859 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2023-11-21 20:57:56,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,861 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2023-11-21 20:57:56,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:56,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:56,874 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:56,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,874 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:56,876 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:56,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,898 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:56,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,899 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2023-11-21 20:57:56,901 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 20:57:56,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:56,912 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:56,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,913 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:56,917 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:56,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2023-11-21 20:57:56,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,959 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2023-11-21 20:57:56,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:56,971 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:56,971 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:56,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:56,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:56,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:56,972 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:57:56,974 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:57:56,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:56,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:56,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2023-11-21 20:57:56,992 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-21 20:57:56,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:56,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:56,993 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:56,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2023-11-21 20:57:56,995 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 20:57:57,005 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:57,005 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:57,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:57,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:57,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:57,006 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:57,006 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:57,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:57,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:57,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2023-11-21 20:57:57,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:57,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:57,021 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:57,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2023-11-21 20:57:57,022 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 20:57:57,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:57,033 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:57,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:57,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:57,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:57,033 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:57,034 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:57,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:57,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:57,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2023-11-21 20:57:57,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:57,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:57,050 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:57,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2023-11-21 20:57:57,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:57,062 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:57,062 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:57,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:57,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:57,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:57,062 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:57,065 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:57,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:57,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:57,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:57,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:57,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:57,088 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:57,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2023-11-21 20:57:57,089 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 20:57:57,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:57,100 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:57:57,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:57,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:57,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:57,100 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:57:57,101 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:57:57,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:57,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:57,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2023-11-21 20:57:57,117 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-21 20:57:57,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:57,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:57,118 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:57,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2023-11-21 20:57:57,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:57,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:57,130 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:57,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:57,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:57,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:57,130 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:57,131 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:57,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:57,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:57,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2023-11-21 20:57:57,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:57,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:57,149 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:57,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2023-11-21 20:57:57,150 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 20:57:57,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:57,161 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:57,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:57,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:57,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:57,162 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:57,163 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:57,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:57,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:57,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2023-11-21 20:57:57,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:57,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:57,182 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:57,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2023-11-21 20:57:57,183 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 20:57:57,194 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:57,194 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:57,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:57,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:57,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:57,195 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:57,199 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:57,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:57,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:57,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2023-11-21 20:57:57,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:57,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:57,224 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:57,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2023-11-21 20:57:57,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:57,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:57:57,237 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:57:57,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:57,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:57,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:57,237 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:57:57,242 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:57,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:57,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:57,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2023-11-21 20:57:57,603 INFO L210 LassoAnalysis]: Preferences: [2023-11-21 20:57:57,603 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-21 20:57:57,603 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-21 20:57:57,603 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-21 20:57:57,603 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-21 20:57:57,603 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:57,603 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-21 20:57:57,603 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-21 20:57:57,603 INFO L133 ssoRankerPreferences]: Filename of dumped script: matrix-2-2.c_Iteration2_Lasso [2023-11-21 20:57:57,603 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-21 20:57:57,604 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-21 20:57:57,606 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 20:57:57,610 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 20:57:57,621 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 20:57:57,624 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 20:57:57,626 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 20:57:57,629 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 20:57:57,632 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 20:57:57,634 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 20:57:57,961 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 20:57:57,965 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 20:57:57,969 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 20:57:57,971 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 20:57:57,974 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 20:57:57,976 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 20:57:57,978 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 20:57:57,981 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:57:57,985 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 20:57:59,283 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-21 20:57:59,284 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-21 20:57:59,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:59,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:59,289 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:59,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2023-11-21 20:57:59,291 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 20:57:59,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:59,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:59,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:59,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:59,301 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:59,302 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:59,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:59,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:59,315 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Forceful destruction successful, exit code 0 [2023-11-21 20:57:59,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:59,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:59,316 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:59,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2023-11-21 20:57:59,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:59,328 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:59,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:59,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:59,328 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:59,329 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:59,330 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:57:59,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:59,347 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2023-11-21 20:57:59,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:59,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:59,348 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:59,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2023-11-21 20:57:59,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:59,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:59,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:59,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:59,359 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:59,360 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:59,361 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:57:59,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:59,375 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2023-11-21 20:57:59,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:59,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:59,377 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:59,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2023-11-21 20:57:59,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:59,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:59,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:59,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:59,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:59,388 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:59,388 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:59,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:59,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:59,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2023-11-21 20:57:59,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:59,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:59,402 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:59,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2023-11-21 20:57:59,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:59,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:59,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:59,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:59,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:59,414 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:59,414 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:59,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:59,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:59,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2023-11-21 20:57:59,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:59,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:59,428 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:59,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2023-11-21 20:57:59,429 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 20:57:59,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:59,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:59,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:59,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:59,440 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:59,440 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:59,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:59,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:59,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2023-11-21 20:57:59,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:59,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:59,453 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:59,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2023-11-21 20:57:59,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:59,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:59,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:59,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:59,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:59,465 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:59,465 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:59,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:59,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:59,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2023-11-21 20:57:59,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:59,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:59,480 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:59,485 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 20:57:59,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2023-11-21 20:57:59,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:59,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:59,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:59,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:59,498 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:59,498 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:59,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:59,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:59,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2023-11-21 20:57:59,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:59,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:59,513 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:59,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2023-11-21 20:57:59,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:59,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:59,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:59,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:59,525 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:59,530 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:59,530 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:57:59,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:59,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2023-11-21 20:57:59,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:59,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:59,546 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:59,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2023-11-21 20:57:59,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:59,557 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:59,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:59,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:59,558 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:59,559 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:59,559 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:57:59,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:59,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2023-11-21 20:57:59,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:59,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:59,576 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:59,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2023-11-21 20:57:59,577 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 20:57:59,587 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:59,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:59,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:59,587 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:59,589 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:59,589 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:57:59,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:59,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2023-11-21 20:57:59,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:59,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:59,606 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:59,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2023-11-21 20:57:59,608 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 20:57:59,618 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:59,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:59,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:59,618 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:59,619 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:59,620 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:57:59,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:59,636 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2023-11-21 20:57:59,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:59,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:59,637 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:59,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2023-11-21 20:57:59,638 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 20:57:59,648 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:59,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:59,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:59,649 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:59,650 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:59,650 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:57:59,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:59,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2023-11-21 20:57:59,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:59,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:59,683 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:59,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2023-11-21 20:57:59,685 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 20:57:59,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:59,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:59,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:59,695 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:59,696 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:59,697 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:57:59,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:59,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2023-11-21 20:57:59,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:59,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:59,713 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:59,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2023-11-21 20:57:59,715 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 20:57:59,725 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:59,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:59,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:59,726 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:59,727 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:59,727 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:57:59,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:59,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2023-11-21 20:57:59,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:59,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:59,744 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:59,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2023-11-21 20:57:59,745 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 20:57:59,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:59,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:59,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:59,755 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:59,757 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:59,757 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:57:59,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:59,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2023-11-21 20:57:59,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:59,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:59,773 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:59,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2023-11-21 20:57:59,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:57:59,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:59,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:59,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:59,785 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:59,786 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:59,787 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:57:59,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:59,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2023-11-21 20:57:59,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:59,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:59,804 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:59,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2023-11-21 20:57:59,805 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 20:57:59,825 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:59,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:59,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:59,825 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:59,833 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:57:59,833 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:57:59,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:59,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2023-11-21 20:57:59,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:59,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:59,928 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:59,971 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 20:57:59,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2023-11-21 20:57:59,983 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:57:59,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:57:59,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:57:59,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:57:59,984 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:57:59,984 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:57:59,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:57:59,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:57:59,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2023-11-21 20:57:59,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:57:59,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:59,998 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:59,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2023-11-21 20:57:59,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:00,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:00,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,011 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:58:00,011 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:58:00,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:00,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:00,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2023-11-21 20:58:00,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:00,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:00,025 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:00,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2023-11-21 20:58:00,026 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 20:58:00,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:00,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,037 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:58:00,037 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:58:00,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:00,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:00,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2023-11-21 20:58:00,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:00,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:00,052 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:00,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2023-11-21 20:58:00,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:00,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:00,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,065 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:58:00,065 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:58:00,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:00,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:00,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Ended with exit code 0 [2023-11-21 20:58:00,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:00,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:00,080 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:00,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2023-11-21 20:58:00,081 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 20:58:00,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:00,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,092 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:58:00,092 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:58:00,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:00,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:00,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2023-11-21 20:58:00,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:00,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:00,107 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:00,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2023-11-21 20:58:00,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:00,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:00,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,118 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:58:00,118 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:58:00,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:00,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:00,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Ended with exit code 0 [2023-11-21 20:58:00,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:00,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:00,135 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:00,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:00,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:00,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,158 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:58:00,158 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 20:58:00,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:00,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2023-11-21 20:58:00,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:00,187 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:00,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:00,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:00,189 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:00,193 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 20:58:00,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2023-11-21 20:58:00,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,206 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:58:00,208 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:00,208 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:58:00,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:00,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:00,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:00,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:00,227 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:00,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2023-11-21 20:58:00,229 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 20:58:00,239 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,239 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 20:58:00,241 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:00,241 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 20:58:00,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:00,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Ended with exit code 0 [2023-11-21 20:58:00,259 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-21 20:58:00,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:00,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:00,260 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:00,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2023-11-21 20:58:00,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:00,271 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:00,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,271 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:00,272 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:00,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:00,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:00,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Ended with exit code 0 [2023-11-21 20:58:00,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:00,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:00,287 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:00,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2023-11-21 20:58:00,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:00,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,299 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:00,301 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:00,301 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:00,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:00,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:00,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:00,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:00,370 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:00,373 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 20:58:00,385 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,385 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:00,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2023-11-21 20:58:00,387 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:00,387 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:00,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:00,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2023-11-21 20:58:00,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:00,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:00,413 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:00,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2023-11-21 20:58:00,415 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 20:58:00,424 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,424 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:00,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,425 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:00,425 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:00,425 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:00,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:00,438 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Ended with exit code 0 [2023-11-21 20:58:00,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:00,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:00,439 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:00,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2023-11-21 20:58:00,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:00,450 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,450 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:00,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,450 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:00,451 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:00,451 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:00,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:00,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Ended with exit code 0 [2023-11-21 20:58:00,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:00,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:00,467 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:00,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2023-11-21 20:58:00,468 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 20:58:00,478 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,478 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:00,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,478 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:00,479 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:00,479 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:00,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:00,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Ended with exit code 0 [2023-11-21 20:58:00,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:00,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:00,495 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:00,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2023-11-21 20:58:00,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:00,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:00,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,507 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:00,507 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:00,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:00,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:00,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Ended with exit code 0 [2023-11-21 20:58:00,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:00,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:00,521 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:00,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2023-11-21 20:58:00,522 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 20:58:00,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:00,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,533 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:00,533 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:00,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:00,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:00,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Ended with exit code 0 [2023-11-21 20:58:00,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:00,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:00,548 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:00,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2023-11-21 20:58:00,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:00,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,561 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:00,562 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:00,563 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:00,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:00,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Ended with exit code 0 [2023-11-21 20:58:00,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:00,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:00,581 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:00,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2023-11-21 20:58:00,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:00,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,593 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:00,595 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:00,595 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:00,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:00,617 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:00,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:00,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:00,618 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:00,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2023-11-21 20:58:00,620 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 20:58:00,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,630 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:00,632 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:00,632 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:00,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:00,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Ended with exit code 0 [2023-11-21 20:58:00,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:00,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:00,650 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:00,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2023-11-21 20:58:00,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:00,662 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,663 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:00,665 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:00,665 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:00,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:00,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Ended with exit code 0 [2023-11-21 20:58:00,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:00,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:00,685 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:00,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2023-11-21 20:58:00,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:00,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,698 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:00,700 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:00,700 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:00,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:00,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Ended with exit code 0 [2023-11-21 20:58:00,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:00,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:00,719 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:00,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2023-11-21 20:58:00,720 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 20:58:00,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,731 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:00,733 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:00,733 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:00,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:00,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Ended with exit code 0 [2023-11-21 20:58:00,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:00,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:00,753 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:00,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2023-11-21 20:58:00,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:00,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,779 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:00,780 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:00,781 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:00,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:00,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Ended with exit code 0 [2023-11-21 20:58:00,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:00,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:00,801 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:00,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2023-11-21 20:58:00,802 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 20:58:00,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,813 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:00,815 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:00,815 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:00,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:00,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Ended with exit code 0 [2023-11-21 20:58:00,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:00,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:00,833 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:00,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2023-11-21 20:58:00,834 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 20:58:00,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,846 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:00,848 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:00,848 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:00,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:00,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:00,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:00,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:00,867 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:00,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2023-11-21 20:58:00,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:00,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,880 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:00,890 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:00,890 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:00,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:00,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Ended with exit code 0 [2023-11-21 20:58:00,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:00,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:00,923 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:00,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2023-11-21 20:58:00,924 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 20:58:00,935 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:00,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,935 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:00,936 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:00,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:00,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:00,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Ended with exit code 0 [2023-11-21 20:58:00,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:00,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:00,978 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:00,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:00,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2023-11-21 20:58:00,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:00,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:00,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:00,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:00,993 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:00,993 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:00,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:00,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Ended with exit code 0 [2023-11-21 20:58:01,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,008 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2023-11-21 20:58:01,010 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 20:58:01,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:01,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,020 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:01,021 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:01,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:01,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Ended with exit code 0 [2023-11-21 20:58:01,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,036 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2023-11-21 20:58:01,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:01,047 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:01,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,048 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:01,048 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:01,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:01,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Ended with exit code 0 [2023-11-21 20:58:01,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,064 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2023-11-21 20:58:01,065 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 20:58:01,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:01,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,077 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:01,078 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:01,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:01,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Ended with exit code 0 [2023-11-21 20:58:01,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,092 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2023-11-21 20:58:01,094 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 20:58:01,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:01,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,104 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:01,105 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:01,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:01,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,119 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Ended with exit code 0 [2023-11-21 20:58:01,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,120 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2023-11-21 20:58:01,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:01,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:01,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,132 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:01,132 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:01,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:01,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Ended with exit code 0 [2023-11-21 20:58:01,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,147 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2023-11-21 20:58:01,148 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 20:58:01,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,159 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:01,165 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:01,165 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:01,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,215 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:01,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,218 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,221 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 20:58:01,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2023-11-21 20:58:01,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,233 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:01,235 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:01,235 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:01,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Ended with exit code 0 [2023-11-21 20:58:01,253 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-21 20:58:01,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,256 INFO L229 MonitoredProcess]: Starting monitored process 384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2023-11-21 20:58:01,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:01,279 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:01,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,279 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:01,280 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:01,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:01,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,294 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:01,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,296 INFO L229 MonitoredProcess]: Starting monitored process 385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2023-11-21 20:58:01,297 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 20:58:01,307 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,308 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:01,310 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:01,310 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:01,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Ended with exit code 0 [2023-11-21 20:58:01,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,329 INFO L229 MonitoredProcess]: Starting monitored process 386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2023-11-21 20:58:01,330 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 20:58:01,340 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,341 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:01,343 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:01,343 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:01,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Ended with exit code 0 [2023-11-21 20:58:01,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,362 INFO L229 MonitoredProcess]: Starting monitored process 387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2023-11-21 20:58:01,363 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 20:58:01,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:01,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,373 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:01,374 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:01,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:01,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Ended with exit code 0 [2023-11-21 20:58:01,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,389 INFO L229 MonitoredProcess]: Starting monitored process 388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Waiting until timeout for monitored process [2023-11-21 20:58:01,390 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 20:58:01,400 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:01,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,400 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:01,401 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:01,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:01,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Ended with exit code 0 [2023-11-21 20:58:01,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,417 INFO L229 MonitoredProcess]: Starting monitored process 389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Waiting until timeout for monitored process [2023-11-21 20:58:01,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:01,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:01,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,431 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:01,431 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:01,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:01,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Ended with exit code 0 [2023-11-21 20:58:01,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,447 INFO L229 MonitoredProcess]: Starting monitored process 390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Waiting until timeout for monitored process [2023-11-21 20:58:01,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:01,459 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:01,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,459 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:01,459 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:01,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:01,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Ended with exit code 0 [2023-11-21 20:58:01,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,477 INFO L229 MonitoredProcess]: Starting monitored process 391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Waiting until timeout for monitored process [2023-11-21 20:58:01,479 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 20:58:01,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:01,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,489 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:01,490 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:01,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:01,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,504 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Ended with exit code 0 [2023-11-21 20:58:01,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,505 INFO L229 MonitoredProcess]: Starting monitored process 392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Waiting until timeout for monitored process [2023-11-21 20:58:01,506 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 20:58:01,516 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:01,519 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:01,519 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:01,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Ended with exit code 0 [2023-11-21 20:58:01,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,540 INFO L229 MonitoredProcess]: Starting monitored process 393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:01,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Waiting until timeout for monitored process [2023-11-21 20:58:01,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,552 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:01,554 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:01,555 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:01,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Ended with exit code 0 [2023-11-21 20:58:01,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,575 INFO L229 MonitoredProcess]: Starting monitored process 394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Waiting until timeout for monitored process [2023-11-21 20:58:01,577 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 20:58:01,587 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,587 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:01,590 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:01,590 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:01,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Ended with exit code 0 [2023-11-21 20:58:01,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,610 INFO L229 MonitoredProcess]: Starting monitored process 395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Waiting until timeout for monitored process [2023-11-21 20:58:01,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:01,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,623 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:01,626 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:01,626 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:01,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,645 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Ended with exit code 0 [2023-11-21 20:58:01,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,646 INFO L229 MonitoredProcess]: Starting monitored process 396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Waiting until timeout for monitored process [2023-11-21 20:58:01,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:01,658 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,659 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:01,661 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:01,661 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:01,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Ended with exit code 0 [2023-11-21 20:58:01,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,680 INFO L229 MonitoredProcess]: Starting monitored process 397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Waiting until timeout for monitored process [2023-11-21 20:58:01,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:01,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,693 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:01,695 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:01,695 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:01,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Ended with exit code 0 [2023-11-21 20:58:01,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,716 INFO L229 MonitoredProcess]: Starting monitored process 398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Waiting until timeout for monitored process [2023-11-21 20:58:01,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:01,727 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,728 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:01,730 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:01,730 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:01,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Ended with exit code 0 [2023-11-21 20:58:01,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,753 INFO L229 MonitoredProcess]: Starting monitored process 399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Waiting until timeout for monitored process [2023-11-21 20:58:01,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:01,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,766 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:01,768 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:01,768 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:01,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Ended with exit code 0 [2023-11-21 20:58:01,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,788 INFO L229 MonitoredProcess]: Starting monitored process 400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Waiting until timeout for monitored process [2023-11-21 20:58:01,789 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 20:58:01,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,800 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:01,802 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:01,802 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:01,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Ended with exit code 0 [2023-11-21 20:58:01,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,826 INFO L229 MonitoredProcess]: Starting monitored process 401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Waiting until timeout for monitored process [2023-11-21 20:58:01,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:01,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,839 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:01,851 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:01,851 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:01,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,886 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Ended with exit code 0 [2023-11-21 20:58:01,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,887 INFO L229 MonitoredProcess]: Starting monitored process 402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Waiting until timeout for monitored process [2023-11-21 20:58:01,889 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 20:58:01,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:01,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,900 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:01,900 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:01,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:01,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Ended with exit code 0 [2023-11-21 20:58:01,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,918 INFO L229 MonitoredProcess]: Starting monitored process 403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Waiting until timeout for monitored process [2023-11-21 20:58:01,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:01,932 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:01,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,932 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:01,933 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:01,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:01,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Ended with exit code 0 [2023-11-21 20:58:01,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,949 INFO L229 MonitoredProcess]: Starting monitored process 404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Waiting until timeout for monitored process [2023-11-21 20:58:01,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:01,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:01,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,962 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:01,962 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:01,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:01,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:01,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Ended with exit code 0 [2023-11-21 20:58:01,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:01,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:01,980 INFO L229 MonitoredProcess]: Starting monitored process 405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:01,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Waiting until timeout for monitored process [2023-11-21 20:58:01,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:01,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:01,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:01,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:01,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:01,993 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:01,993 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:01,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:01,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:02,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Ended with exit code 0 [2023-11-21 20:58:02,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:02,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:02,009 INFO L229 MonitoredProcess]: Starting monitored process 406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:02,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Waiting until timeout for monitored process [2023-11-21 20:58:02,010 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 20:58:02,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:02,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:02,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:02,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:02,021 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:02,021 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:02,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:02,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:02,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Ended with exit code 0 [2023-11-21 20:58:02,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:02,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:02,036 INFO L229 MonitoredProcess]: Starting monitored process 407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:02,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Waiting until timeout for monitored process [2023-11-21 20:58:02,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:02,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:02,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:02,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:02,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:02,049 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:02,049 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:02,049 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:02,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:02,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Ended with exit code 0 [2023-11-21 20:58:02,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:02,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:02,064 INFO L229 MonitoredProcess]: Starting monitored process 408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:02,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Waiting until timeout for monitored process [2023-11-21 20:58:02,065 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 20:58:02,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:02,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:02,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:02,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:02,076 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:02,077 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:02,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:02,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:02,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Ended with exit code 0 [2023-11-21 20:58:02,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:02,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:02,092 INFO L229 MonitoredProcess]: Starting monitored process 409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:02,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Waiting until timeout for monitored process [2023-11-21 20:58:02,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:02,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:02,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:02,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:02,104 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:02,106 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:02,106 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:02,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:02,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Ended with exit code 0 [2023-11-21 20:58:02,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:02,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:02,126 INFO L229 MonitoredProcess]: Starting monitored process 410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:02,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Waiting until timeout for monitored process [2023-11-21 20:58:02,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:02,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:02,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:02,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:02,137 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:02,139 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:02,139 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:02,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:02,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Ended with exit code 0 [2023-11-21 20:58:02,158 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-21 20:58:02,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:02,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:02,159 INFO L229 MonitoredProcess]: Starting monitored process 411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:02,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Waiting until timeout for monitored process [2023-11-21 20:58:02,160 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 20:58:02,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:02,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:02,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:02,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:02,171 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:02,171 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:02,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:02,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:02,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Ended with exit code 0 [2023-11-21 20:58:02,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:02,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:02,188 INFO L229 MonitoredProcess]: Starting monitored process 412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:02,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Waiting until timeout for monitored process [2023-11-21 20:58:02,190 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 20:58:02,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:02,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:02,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:02,200 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:02,203 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:02,203 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:02,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:02,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Ended with exit code 0 [2023-11-21 20:58:02,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:02,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:02,223 INFO L229 MonitoredProcess]: Starting monitored process 413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:02,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Waiting until timeout for monitored process [2023-11-21 20:58:02,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:02,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:02,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:02,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:02,240 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:02,243 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:02,243 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:02,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:02,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Ended with exit code 0 [2023-11-21 20:58:02,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:02,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:02,262 INFO L229 MonitoredProcess]: Starting monitored process 414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:02,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Waiting until timeout for monitored process [2023-11-21 20:58:02,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:02,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:02,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:02,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:02,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:02,273 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:02,274 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:02,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:02,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:02,289 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Ended with exit code 0 [2023-11-21 20:58:02,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:02,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:02,290 INFO L229 MonitoredProcess]: Starting monitored process 415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:02,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Waiting until timeout for monitored process [2023-11-21 20:58:02,291 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 20:58:02,302 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:02,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:02,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:02,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:02,303 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:02,303 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:02,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:02,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:02,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Ended with exit code 0 [2023-11-21 20:58:02,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:02,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:02,320 INFO L229 MonitoredProcess]: Starting monitored process 416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:02,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Waiting until timeout for monitored process [2023-11-21 20:58:02,321 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 20:58:02,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:02,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:02,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:02,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:02,332 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:02,332 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:02,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:02,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:02,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Ended with exit code 0 [2023-11-21 20:58:02,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:02,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:02,347 INFO L229 MonitoredProcess]: Starting monitored process 417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:02,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Waiting until timeout for monitored process [2023-11-21 20:58:02,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:02,358 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:02,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:02,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:02,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:02,359 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:02,359 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:02,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:02,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:02,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Ended with exit code 0 [2023-11-21 20:58:02,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:02,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:02,375 INFO L229 MonitoredProcess]: Starting monitored process 418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:02,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Waiting until timeout for monitored process [2023-11-21 20:58:02,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:02,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:02,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:02,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:02,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:02,386 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:02,387 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:02,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:02,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:02,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Ended with exit code 0 [2023-11-21 20:58:02,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:02,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:02,403 INFO L229 MonitoredProcess]: Starting monitored process 419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:02,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Waiting until timeout for monitored process [2023-11-21 20:58:02,404 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 20:58:02,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:02,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:02,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:02,415 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:02,418 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:02,418 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:02,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:02,438 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Ended with exit code 0 [2023-11-21 20:58:02,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:02,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:02,439 INFO L229 MonitoredProcess]: Starting monitored process 420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:02,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Waiting until timeout for monitored process [2023-11-21 20:58:02,441 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 20:58:02,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:02,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:02,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:02,452 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:02,458 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:02,458 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:02,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:02,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Ended with exit code 0 [2023-11-21 20:58:02,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:02,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:02,507 INFO L229 MonitoredProcess]: Starting monitored process 421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:02,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Waiting until timeout for monitored process [2023-11-21 20:58:02,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:02,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:02,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:02,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:02,519 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:02,522 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:02,522 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:02,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:02,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Ended with exit code 0 [2023-11-21 20:58:02,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:02,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:02,559 INFO L229 MonitoredProcess]: Starting monitored process 422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:02,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Waiting until timeout for monitored process [2023-11-21 20:58:02,560 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 20:58:02,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:02,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:02,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:02,571 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:02,574 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:02,574 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:02,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:02,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Ended with exit code 0 [2023-11-21 20:58:02,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:02,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:02,598 INFO L229 MonitoredProcess]: Starting monitored process 423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:02,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Waiting until timeout for monitored process [2023-11-21 20:58:02,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:02,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:02,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:02,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:02,610 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:02,613 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:02,613 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:02,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:02,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Ended with exit code 0 [2023-11-21 20:58:02,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:02,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:02,632 INFO L229 MonitoredProcess]: Starting monitored process 424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:02,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Waiting until timeout for monitored process [2023-11-21 20:58:02,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:02,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:02,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:02,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:02,644 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:02,647 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:02,647 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:02,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:02,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Ended with exit code 0 [2023-11-21 20:58:02,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:02,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:02,667 INFO L229 MonitoredProcess]: Starting monitored process 425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:02,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Waiting until timeout for monitored process [2023-11-21 20:58:02,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:02,679 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:02,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:02,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:02,679 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:02,682 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:02,682 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:02,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:02,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Ended with exit code 0 [2023-11-21 20:58:02,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:02,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:02,702 INFO L229 MonitoredProcess]: Starting monitored process 426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:02,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Waiting until timeout for monitored process [2023-11-21 20:58:02,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:02,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:02,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:02,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:02,713 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:02,716 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:02,716 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:02,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:02,734 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Ended with exit code 0 [2023-11-21 20:58:02,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:02,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:02,735 INFO L229 MonitoredProcess]: Starting monitored process 427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:02,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Waiting until timeout for monitored process [2023-11-21 20:58:02,737 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 20:58:02,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:02,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:02,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:02,747 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:02,750 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:02,750 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:02,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:02,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Ended with exit code 0 [2023-11-21 20:58:02,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:02,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:02,771 INFO L229 MonitoredProcess]: Starting monitored process 428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:02,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Waiting until timeout for monitored process [2023-11-21 20:58:02,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:02,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:02,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:02,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:02,783 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:02,803 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:02,803 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:02,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:02,860 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:02,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:02,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:02,862 INFO L229 MonitoredProcess]: Starting monitored process 429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:02,865 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 20:58:02,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Waiting until timeout for monitored process [2023-11-21 20:58:02,878 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:02,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:02,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:02,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:02,879 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:02,880 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:02,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:02,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:02,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:02,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:02,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:02,917 INFO L229 MonitoredProcess]: Starting monitored process 430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:02,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:02,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Waiting until timeout for monitored process [2023-11-21 20:58:02,935 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:02,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:02,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:02,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:02,935 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:02,936 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:02,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:02,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:02,970 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:02,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:02,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:02,972 INFO L229 MonitoredProcess]: Starting monitored process 431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:02,977 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 20:58:02,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Waiting until timeout for monitored process [2023-11-21 20:58:02,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:02,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:02,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:02,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:02,991 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:02,992 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:02,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:03,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:03,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:03,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:03,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:03,024 INFO L229 MonitoredProcess]: Starting monitored process 432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:03,029 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 20:58:03,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Waiting until timeout for monitored process [2023-11-21 20:58:03,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:03,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:03,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:03,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:03,044 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:03,044 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:03,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:03,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:03,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:03,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:03,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:03,089 INFO L229 MonitoredProcess]: Starting monitored process 433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:03,091 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 20:58:03,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:03,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:03,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:03,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:03,104 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:03,105 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:03,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:03,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Waiting until timeout for monitored process [2023-11-21 20:58:03,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:03,143 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:03,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:03,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:03,145 INFO L229 MonitoredProcess]: Starting monitored process 434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:03,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:03,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Waiting until timeout for monitored process [2023-11-21 20:58:03,161 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:03,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:03,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:03,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:03,161 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:03,162 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:03,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:03,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:03,195 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:03,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:03,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:03,196 INFO L229 MonitoredProcess]: Starting monitored process 435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:03,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:03,210 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:03,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:03,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:03,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:03,211 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:03,211 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:03,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:03,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Waiting until timeout for monitored process [2023-11-21 20:58:03,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:03,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:03,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:03,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:03,248 INFO L229 MonitoredProcess]: Starting monitored process 436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:03,250 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 20:58:03,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Waiting until timeout for monitored process [2023-11-21 20:58:03,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:03,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:03,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:03,264 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:03,267 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:03,267 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:03,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:03,308 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:03,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:03,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:03,309 INFO L229 MonitoredProcess]: Starting monitored process 437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:03,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:03,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Waiting until timeout for monitored process [2023-11-21 20:58:03,325 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 20:58:03,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:03,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:03,326 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:03,329 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:03,329 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:03,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:03,379 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:03,380 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-21 20:58:03,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:03,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:03,381 INFO L229 MonitoredProcess]: Starting monitored process 438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:03,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:03,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Waiting until timeout for monitored process [2023-11-21 20:58:03,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:03,397 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:03,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:03,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:03,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:03,397 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:03,398 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:03,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:03,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:03,443 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:03,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:03,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:03,445 INFO L229 MonitoredProcess]: Starting monitored process 439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:03,447 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 20:58:03,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Waiting until timeout for monitored process [2023-11-21 20:58:03,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:03,461 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:03,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:03,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:03,461 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:03,463 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:03,463 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:03,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:03,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Ended with exit code 0 [2023-11-21 20:58:03,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:03,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:03,486 INFO L229 MonitoredProcess]: Starting monitored process 440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:03,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Waiting until timeout for monitored process [2023-11-21 20:58:03,487 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 20:58:03,498 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:03,498 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:03,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:03,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:03,498 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:03,500 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:03,500 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:03,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:03,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Ended with exit code 0 [2023-11-21 20:58:03,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:03,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:03,519 INFO L229 MonitoredProcess]: Starting monitored process 441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:03,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Waiting until timeout for monitored process [2023-11-21 20:58:03,521 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 20:58:03,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:03,531 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:03,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:03,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:03,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:03,532 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:03,532 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:03,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:03,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:03,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Ended with exit code 0 [2023-11-21 20:58:03,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:03,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:03,548 INFO L229 MonitoredProcess]: Starting monitored process 442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:03,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Waiting until timeout for monitored process [2023-11-21 20:58:03,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:03,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:03,561 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:03,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:03,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:03,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:03,561 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:03,561 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:03,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:03,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:03,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Ended with exit code 0 [2023-11-21 20:58:03,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:03,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:03,577 INFO L229 MonitoredProcess]: Starting monitored process 443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:03,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Waiting until timeout for monitored process [2023-11-21 20:58:03,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:03,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:03,589 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:03,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:03,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:03,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:03,589 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:03,589 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:03,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:03,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:03,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Ended with exit code 0 [2023-11-21 20:58:03,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:03,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:03,604 INFO L229 MonitoredProcess]: Starting monitored process 444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:03,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Waiting until timeout for monitored process [2023-11-21 20:58:03,605 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 20:58:03,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:03,616 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:03,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:03,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:03,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:03,616 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:03,616 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:03,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:03,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:03,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Ended with exit code 0 [2023-11-21 20:58:03,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:03,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:03,632 INFO L229 MonitoredProcess]: Starting monitored process 445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:03,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Waiting until timeout for monitored process [2023-11-21 20:58:03,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:03,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:03,645 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:03,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:03,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:03,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:03,645 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:03,646 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:03,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:03,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:03,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Ended with exit code 0 [2023-11-21 20:58:03,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:03,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:03,662 INFO L229 MonitoredProcess]: Starting monitored process 446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:03,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Waiting until timeout for monitored process [2023-11-21 20:58:03,664 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 20:58:03,675 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:03,675 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:03,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:03,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:03,675 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:03,677 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:03,677 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:03,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:03,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Ended with exit code 0 [2023-11-21 20:58:03,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:03,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:03,697 INFO L229 MonitoredProcess]: Starting monitored process 447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:03,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Waiting until timeout for monitored process [2023-11-21 20:58:03,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:03,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:03,709 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:03,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:03,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:03,710 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:03,712 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:03,712 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:03,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:03,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Ended with exit code 0 [2023-11-21 20:58:03,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:03,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:03,732 INFO L229 MonitoredProcess]: Starting monitored process 448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:03,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Waiting until timeout for monitored process [2023-11-21 20:58:03,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:03,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:03,744 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:03,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:03,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:03,744 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:03,746 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:03,747 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:03,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:03,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Ended with exit code 0 [2023-11-21 20:58:03,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:03,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:03,766 INFO L229 MonitoredProcess]: Starting monitored process 449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:03,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Waiting until timeout for monitored process [2023-11-21 20:58:03,768 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 20:58:03,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:03,778 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:03,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:03,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:03,779 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:03,781 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:03,781 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:03,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:03,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Ended with exit code 0 [2023-11-21 20:58:03,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:03,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:03,801 INFO L229 MonitoredProcess]: Starting monitored process 450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:03,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Waiting until timeout for monitored process [2023-11-21 20:58:03,802 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 20:58:03,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:03,813 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:03,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:03,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:03,813 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:03,815 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:03,815 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:03,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:03,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Ended with exit code 0 [2023-11-21 20:58:03,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:03,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:03,834 INFO L229 MonitoredProcess]: Starting monitored process 451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:03,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Waiting until timeout for monitored process [2023-11-21 20:58:03,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:03,845 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:03,845 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:03,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:03,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:03,846 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:03,848 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:03,848 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:03,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:03,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Ended with exit code 0 [2023-11-21 20:58:03,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:03,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:03,869 INFO L229 MonitoredProcess]: Starting monitored process 452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:03,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Waiting until timeout for monitored process [2023-11-21 20:58:03,870 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 20:58:03,880 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:03,880 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:03,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:03,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:03,881 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:03,883 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:03,883 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:03,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:03,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Ended with exit code 0 [2023-11-21 20:58:03,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:03,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:03,903 INFO L229 MonitoredProcess]: Starting monitored process 453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:03,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Waiting until timeout for monitored process [2023-11-21 20:58:03,904 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 20:58:03,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:03,915 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:03,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:03,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:03,915 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:03,917 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:03,917 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:03,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:03,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Ended with exit code 0 [2023-11-21 20:58:03,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:03,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:03,936 INFO L229 MonitoredProcess]: Starting monitored process 454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:03,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Waiting until timeout for monitored process [2023-11-21 20:58:03,937 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 20:58:03,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:03,948 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:03,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:03,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:03,948 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:03,950 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:03,950 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:03,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:03,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Ended with exit code 0 [2023-11-21 20:58:03,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:03,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:03,972 INFO L229 MonitoredProcess]: Starting monitored process 455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:03,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Waiting until timeout for monitored process [2023-11-21 20:58:03,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:03,984 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:03,985 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:03,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:03,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:03,985 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:03,994 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:03,994 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:04,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:04,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Ended with exit code 0 [2023-11-21 20:58:04,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:04,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:04,036 INFO L229 MonitoredProcess]: Starting monitored process 456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:04,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Waiting until timeout for monitored process [2023-11-21 20:58:04,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:04,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:04,048 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:04,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:04,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:04,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:04,048 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:04,048 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:04,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:04,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:04,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Ended with exit code 0 [2023-11-21 20:58:04,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:04,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:04,065 INFO L229 MonitoredProcess]: Starting monitored process 457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:04,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Waiting until timeout for monitored process [2023-11-21 20:58:04,066 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 20:58:04,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:04,077 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:04,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:04,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:04,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:04,077 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:04,078 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:04,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:04,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:04,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Ended with exit code 0 [2023-11-21 20:58:04,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:04,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:04,104 INFO L229 MonitoredProcess]: Starting monitored process 458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:04,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Waiting until timeout for monitored process [2023-11-21 20:58:04,105 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 20:58:04,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:04,116 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:04,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:04,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:04,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:04,116 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:04,117 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:04,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:04,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:04,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Ended with exit code 0 [2023-11-21 20:58:04,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:04,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:04,132 INFO L229 MonitoredProcess]: Starting monitored process 459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:04,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Waiting until timeout for monitored process [2023-11-21 20:58:04,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:04,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:04,144 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:04,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:04,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:04,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:04,144 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:04,145 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:04,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:04,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:04,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Ended with exit code 0 [2023-11-21 20:58:04,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:04,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:04,160 INFO L229 MonitoredProcess]: Starting monitored process 460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:04,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Waiting until timeout for monitored process [2023-11-21 20:58:04,161 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 20:58:04,171 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:04,171 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:04,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:04,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:04,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:04,172 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:04,172 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:04,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:04,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:04,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Ended with exit code 0 [2023-11-21 20:58:04,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:04,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:04,188 INFO L229 MonitoredProcess]: Starting monitored process 461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:04,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Waiting until timeout for monitored process [2023-11-21 20:58:04,189 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 20:58:04,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:04,199 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:04,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:04,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:04,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:04,199 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:04,200 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:04,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:04,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:04,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Ended with exit code 0 [2023-11-21 20:58:04,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:04,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:04,216 INFO L229 MonitoredProcess]: Starting monitored process 462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:04,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Waiting until timeout for monitored process [2023-11-21 20:58:04,217 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 20:58:04,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:04,227 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:04,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:04,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:04,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:04,227 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:04,228 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 20:58:04,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:04,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:04,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Ended with exit code 0 [2023-11-21 20:58:04,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:04,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:04,244 INFO L229 MonitoredProcess]: Starting monitored process 463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:04,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Waiting until timeout for monitored process [2023-11-21 20:58:04,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:04,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:04,255 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:04,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:04,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:04,256 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:04,258 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:04,258 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:04,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:04,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Ended with exit code 0 [2023-11-21 20:58:04,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:04,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:04,278 INFO L229 MonitoredProcess]: Starting monitored process 464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:04,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Waiting until timeout for monitored process [2023-11-21 20:58:04,279 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 20:58:04,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:04,289 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:04,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:04,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:04,290 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 20:58:04,291 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 20:58:04,291 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 20:58:04,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:04,309 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:04,309 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-21 20:58:04,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:04,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:04,310 INFO L229 MonitoredProcess]: Starting monitored process 465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:04,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Waiting until timeout for monitored process [2023-11-21 20:58:04,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:04,322 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:04,322 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:04,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:04,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:04,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:04,323 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:04,323 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:04,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:04,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:04,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Ended with exit code 0 [2023-11-21 20:58:04,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:04,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:04,340 INFO L229 MonitoredProcess]: Starting monitored process 466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:04,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Waiting until timeout for monitored process [2023-11-21 20:58:04,357 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 20:58:04,367 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:04,368 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:04,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:04,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:04,368 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:04,370 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:04,370 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:04,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:04,391 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Ended with exit code 0 [2023-11-21 20:58:04,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:04,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:04,392 INFO L229 MonitoredProcess]: Starting monitored process 467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:04,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Waiting until timeout for monitored process [2023-11-21 20:58:04,393 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 20:58:04,404 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:04,404 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:04,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:04,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:04,404 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:04,406 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:04,406 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:04,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:04,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Ended with exit code 0 [2023-11-21 20:58:04,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:04,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:04,428 INFO L229 MonitoredProcess]: Starting monitored process 468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:04,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Waiting until timeout for monitored process [2023-11-21 20:58:04,429 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 20:58:04,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:04,440 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:04,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:04,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:04,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:04,440 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:04,441 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:04,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:04,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:04,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Ended with exit code 0 [2023-11-21 20:58:04,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:04,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:04,457 INFO L229 MonitoredProcess]: Starting monitored process 469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:04,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Waiting until timeout for monitored process [2023-11-21 20:58:04,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:04,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:04,470 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:04,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:04,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:04,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:04,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:04,471 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:04,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:04,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:04,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Ended with exit code 0 [2023-11-21 20:58:04,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:04,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:04,488 INFO L229 MonitoredProcess]: Starting monitored process 470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:04,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Waiting until timeout for monitored process [2023-11-21 20:58:04,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:04,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:04,500 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:04,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:04,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:04,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:04,500 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:04,501 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:04,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:04,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:04,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Ended with exit code 0 [2023-11-21 20:58:04,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:04,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:04,516 INFO L229 MonitoredProcess]: Starting monitored process 471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:04,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Waiting until timeout for monitored process [2023-11-21 20:58:04,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:04,528 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:04,528 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:04,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:04,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:04,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:04,529 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:04,529 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:04,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:04,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:04,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Ended with exit code 0 [2023-11-21 20:58:04,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:04,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:04,547 INFO L229 MonitoredProcess]: Starting monitored process 472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:04,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Waiting until timeout for monitored process [2023-11-21 20:58:04,548 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 20:58:04,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:04,560 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:04,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:04,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:04,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:04,560 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:04,561 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:04,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:04,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:04,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Ended with exit code 0 [2023-11-21 20:58:04,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:04,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:04,579 INFO L229 MonitoredProcess]: Starting monitored process 473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:04,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Waiting until timeout for monitored process [2023-11-21 20:58:04,581 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 20:58:04,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:04,592 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:04,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:04,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:04,592 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:04,595 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:04,595 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:04,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:04,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Ended with exit code 0 [2023-11-21 20:58:04,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:04,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:04,619 INFO L229 MonitoredProcess]: Starting monitored process 474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:04,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Waiting until timeout for monitored process [2023-11-21 20:58:04,620 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 20:58:04,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:04,631 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:04,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:04,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:04,631 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:04,634 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:04,634 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:04,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:04,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Ended with exit code 0 [2023-11-21 20:58:04,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:04,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:04,657 INFO L229 MonitoredProcess]: Starting monitored process 475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:04,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Waiting until timeout for monitored process [2023-11-21 20:58:04,658 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 20:58:04,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:04,669 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:04,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:04,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:04,669 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:04,672 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:04,672 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:04,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:04,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Ended with exit code 0 [2023-11-21 20:58:04,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:04,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:04,694 INFO L229 MonitoredProcess]: Starting monitored process 476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:04,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Waiting until timeout for monitored process [2023-11-21 20:58:04,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:04,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:04,707 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:04,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:04,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:04,707 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:04,709 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:04,710 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:04,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:04,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Ended with exit code 0 [2023-11-21 20:58:04,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:04,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:04,733 INFO L229 MonitoredProcess]: Starting monitored process 477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:04,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Waiting until timeout for monitored process [2023-11-21 20:58:04,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:04,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:04,745 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:04,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:04,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:04,745 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:04,748 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:04,748 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:04,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:04,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Ended with exit code 0 [2023-11-21 20:58:04,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:04,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:04,769 INFO L229 MonitoredProcess]: Starting monitored process 478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:04,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Waiting until timeout for monitored process [2023-11-21 20:58:04,771 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 20:58:04,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:04,781 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:04,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:04,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:04,782 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:04,785 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:04,785 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:04,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:04,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Ended with exit code 0 [2023-11-21 20:58:04,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:04,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:04,807 INFO L229 MonitoredProcess]: Starting monitored process 479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:04,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Waiting until timeout for monitored process [2023-11-21 20:58:04,808 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 20:58:04,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:04,819 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:04,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:04,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:04,819 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:04,822 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:04,822 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:04,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:04,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Ended with exit code 0 [2023-11-21 20:58:04,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:04,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:04,844 INFO L229 MonitoredProcess]: Starting monitored process 480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:04,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Waiting until timeout for monitored process [2023-11-21 20:58:04,846 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 20:58:04,856 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:04,856 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:04,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:04,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:04,857 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:04,859 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:04,860 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:04,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:04,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Ended with exit code 0 [2023-11-21 20:58:04,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:04,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:04,882 INFO L229 MonitoredProcess]: Starting monitored process 481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:04,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Waiting until timeout for monitored process [2023-11-21 20:58:04,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:04,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:04,894 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:04,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:04,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:04,894 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:04,898 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:04,898 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:04,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:04,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Ended with exit code 0 [2023-11-21 20:58:04,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:04,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:04,924 INFO L229 MonitoredProcess]: Starting monitored process 482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:04,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Waiting until timeout for monitored process [2023-11-21 20:58:04,925 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 20:58:04,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:04,936 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:04,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:04,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:04,936 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:04,950 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:04,950 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:04,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:05,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:05,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:05,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:05,009 INFO L229 MonitoredProcess]: Starting monitored process 483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:05,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Waiting until timeout for monitored process [2023-11-21 20:58:05,010 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 20:58:05,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:05,021 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:05,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:05,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:05,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:05,021 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:05,022 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:05,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:05,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:05,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Ended with exit code 0 [2023-11-21 20:58:05,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:05,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:05,037 INFO L229 MonitoredProcess]: Starting monitored process 484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:05,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Waiting until timeout for monitored process [2023-11-21 20:58:05,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:05,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:05,049 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:05,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:05,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:05,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:05,050 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:05,050 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:05,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:05,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:05,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Ended with exit code 0 [2023-11-21 20:58:05,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:05,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:05,070 INFO L229 MonitoredProcess]: Starting monitored process 485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:05,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Waiting until timeout for monitored process [2023-11-21 20:58:05,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:05,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:05,082 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:05,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:05,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:05,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:05,082 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:05,083 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:05,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:05,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:05,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Ended with exit code 0 [2023-11-21 20:58:05,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:05,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:05,100 INFO L229 MonitoredProcess]: Starting monitored process 486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:05,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2023-11-21 20:58:05,101 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 20:58:05,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:05,113 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:05,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:05,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:05,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:05,113 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:05,114 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:05,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:05,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:05,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Ended with exit code 0 [2023-11-21 20:58:05,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:05,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:05,130 INFO L229 MonitoredProcess]: Starting monitored process 487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:05,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2023-11-21 20:58:05,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:05,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:05,142 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:05,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:05,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:05,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:05,142 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:05,144 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:05,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:05,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:05,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Ended with exit code 0 [2023-11-21 20:58:05,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:05,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:05,160 INFO L229 MonitoredProcess]: Starting monitored process 488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:05,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2023-11-21 20:58:05,161 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 20:58:05,172 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:05,173 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:05,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:05,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:05,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:05,173 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:05,174 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:05,174 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:05,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:05,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Ended with exit code 0 [2023-11-21 20:58:05,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:05,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:05,191 INFO L229 MonitoredProcess]: Starting monitored process 489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:05,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2023-11-21 20:58:05,192 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 20:58:05,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:05,203 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:05,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:05,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:05,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:05,203 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:05,204 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:05,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:05,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:05,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Ended with exit code 0 [2023-11-21 20:58:05,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:05,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:05,220 INFO L229 MonitoredProcess]: Starting monitored process 490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:05,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2023-11-21 20:58:05,221 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 20:58:05,232 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:05,232 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:05,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:05,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:05,232 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:05,235 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:05,235 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:05,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:05,257 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:05,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:05,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:05,258 INFO L229 MonitoredProcess]: Starting monitored process 491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:05,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2023-11-21 20:58:05,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:05,270 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:05,270 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 20:58:05,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:05,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:05,270 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:05,273 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:05,273 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:05,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:05,293 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:05,293 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-21 20:58:05,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:05,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:05,294 INFO L229 MonitoredProcess]: Starting monitored process 492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:05,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2023-11-21 20:58:05,295 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 20:58:05,306 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:05,306 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:05,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:05,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:05,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:05,307 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:05,308 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:05,308 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:05,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:05,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Ended with exit code 0 [2023-11-21 20:58:05,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:05,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:05,325 INFO L229 MonitoredProcess]: Starting monitored process 493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:05,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2023-11-21 20:58:05,326 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 20:58:05,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:05,337 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:05,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:05,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:05,338 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:05,341 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:05,341 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:05,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:05,377 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:05,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:05,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:05,379 INFO L229 MonitoredProcess]: Starting monitored process 494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:05,381 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 20:58:05,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2023-11-21 20:58:05,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:05,393 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:05,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:05,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:05,393 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:05,396 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:05,396 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:05,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:05,420 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Ended with exit code 0 [2023-11-21 20:58:05,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:05,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:05,421 INFO L229 MonitoredProcess]: Starting monitored process 495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:05,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Waiting until timeout for monitored process [2023-11-21 20:58:05,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:05,433 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:05,433 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:05,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:05,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:05,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:05,433 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:05,434 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:05,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:05,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:05,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Ended with exit code 0 [2023-11-21 20:58:05,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:05,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:05,451 INFO L229 MonitoredProcess]: Starting monitored process 496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:05,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Waiting until timeout for monitored process [2023-11-21 20:58:05,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:05,463 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:05,463 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:05,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:05,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:05,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:05,463 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:05,464 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:05,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:05,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:05,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Ended with exit code 0 [2023-11-21 20:58:05,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:05,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:05,482 INFO L229 MonitoredProcess]: Starting monitored process 497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:05,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Waiting until timeout for monitored process [2023-11-21 20:58:05,484 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 20:58:05,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:05,496 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:05,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:05,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:05,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:05,497 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:05,498 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:05,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:05,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:05,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Ended with exit code 0 [2023-11-21 20:58:05,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:05,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:05,518 INFO L229 MonitoredProcess]: Starting monitored process 498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:05,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Waiting until timeout for monitored process [2023-11-21 20:58:05,520 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 20:58:05,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:05,531 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:05,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:05,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:05,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:05,532 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:05,533 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:05,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:05,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:05,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Ended with exit code 0 [2023-11-21 20:58:05,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:05,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:05,551 INFO L229 MonitoredProcess]: Starting monitored process 499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:05,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Waiting until timeout for monitored process [2023-11-21 20:58:05,552 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 20:58:05,563 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:05,563 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:05,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:05,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:05,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:05,564 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:05,565 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:05,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:05,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:05,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Ended with exit code 0 [2023-11-21 20:58:05,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:05,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:05,584 INFO L229 MonitoredProcess]: Starting monitored process 500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:05,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Waiting until timeout for monitored process [2023-11-21 20:58:05,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:05,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:05,596 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:05,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:05,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:05,596 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:05,600 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:05,600 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:05,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:05,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Ended with exit code 0 [2023-11-21 20:58:05,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:05,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:05,625 INFO L229 MonitoredProcess]: Starting monitored process 501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:05,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Waiting until timeout for monitored process [2023-11-21 20:58:05,626 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 20:58:05,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:05,637 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:05,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:05,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:05,638 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:05,641 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:05,641 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:05,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:05,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Ended with exit code 0 [2023-11-21 20:58:05,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:05,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:05,667 INFO L229 MonitoredProcess]: Starting monitored process 502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:05,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Waiting until timeout for monitored process [2023-11-21 20:58:05,668 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 20:58:05,680 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:05,680 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:05,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:05,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:05,680 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:05,684 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:05,684 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:05,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:05,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Ended with exit code 0 [2023-11-21 20:58:05,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:05,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:05,725 INFO L229 MonitoredProcess]: Starting monitored process 503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:05,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Waiting until timeout for monitored process [2023-11-21 20:58:05,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:05,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:05,738 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:05,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:05,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:05,738 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:05,742 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:05,742 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:05,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:05,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Ended with exit code 0 [2023-11-21 20:58:05,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:05,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:05,771 INFO L229 MonitoredProcess]: Starting monitored process 504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:05,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Waiting until timeout for monitored process [2023-11-21 20:58:05,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:05,785 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:05,785 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:05,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:05,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:05,785 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:05,788 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:05,788 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:05,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:05,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Ended with exit code 0 [2023-11-21 20:58:05,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:05,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:05,813 INFO L229 MonitoredProcess]: Starting monitored process 505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:05,825 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 20:58:05,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Waiting until timeout for monitored process [2023-11-21 20:58:05,839 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:05,839 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:05,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:05,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:05,840 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:05,844 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:05,844 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:05,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:05,900 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:05,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:05,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:05,902 INFO L229 MonitoredProcess]: Starting monitored process 506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:05,904 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 20:58:05,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Waiting until timeout for monitored process [2023-11-21 20:58:05,918 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:05,919 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:05,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:05,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:05,919 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:05,923 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:05,923 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:05,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:05,968 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:05,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:05,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:05,969 INFO L229 MonitoredProcess]: Starting monitored process 507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:05,971 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 20:58:05,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Waiting until timeout for monitored process [2023-11-21 20:58:05,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:05,986 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:05,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:05,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:05,986 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:05,990 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:05,990 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:06,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:06,029 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:06,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:06,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:06,031 INFO L229 MonitoredProcess]: Starting monitored process 508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:06,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:06,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Waiting until timeout for monitored process [2023-11-21 20:58:06,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:06,049 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:06,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:06,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:06,049 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:06,054 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:06,054 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:06,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:06,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Ended with exit code 0 [2023-11-21 20:58:06,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:06,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:06,094 INFO L229 MonitoredProcess]: Starting monitored process 509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:06,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Waiting until timeout for monitored process [2023-11-21 20:58:06,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:06,109 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:06,110 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:06,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:06,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:06,110 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:06,130 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:06,130 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:06,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:06,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Ended with exit code 0 [2023-11-21 20:58:06,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:06,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:06,231 INFO L229 MonitoredProcess]: Starting monitored process 510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:06,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Waiting until timeout for monitored process [2023-11-21 20:58:06,232 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 20:58:06,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:06,244 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:06,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:06,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:06,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:06,245 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:06,246 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:06,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:06,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:06,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Ended with exit code 0 [2023-11-21 20:58:06,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:06,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:06,266 INFO L229 MonitoredProcess]: Starting monitored process 511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:06,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Waiting until timeout for monitored process [2023-11-21 20:58:06,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:06,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:06,280 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:06,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:06,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:06,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:06,280 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:06,281 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:06,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:06,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:06,300 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Ended with exit code 0 [2023-11-21 20:58:06,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:06,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:06,302 INFO L229 MonitoredProcess]: Starting monitored process 512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:06,309 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 20:58:06,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Waiting until timeout for monitored process [2023-11-21 20:58:06,322 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:06,322 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:06,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:06,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:06,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:06,323 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:06,324 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:06,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:06,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:06,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Ended with exit code 0 [2023-11-21 20:58:06,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:06,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:06,343 INFO L229 MonitoredProcess]: Starting monitored process 513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:06,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Waiting until timeout for monitored process [2023-11-21 20:58:06,344 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 20:58:06,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:06,357 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:06,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:06,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:06,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:06,357 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:06,358 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:06,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:06,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:06,376 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Ended with exit code 0 [2023-11-21 20:58:06,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:06,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:06,377 INFO L229 MonitoredProcess]: Starting monitored process 514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:06,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Waiting until timeout for monitored process [2023-11-21 20:58:06,379 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 20:58:06,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:06,390 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:06,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:06,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:06,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:06,391 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:06,392 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:06,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:06,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:06,409 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:06,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:06,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:06,410 INFO L229 MonitoredProcess]: Starting monitored process 515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:06,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Waiting until timeout for monitored process [2023-11-21 20:58:06,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:06,423 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:06,423 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:06,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:06,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:06,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:06,424 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:06,425 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:06,425 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:06,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:06,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Ended with exit code 0 [2023-11-21 20:58:06,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:06,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:06,444 INFO L229 MonitoredProcess]: Starting monitored process 516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:06,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Waiting until timeout for monitored process [2023-11-21 20:58:06,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:06,457 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:06,457 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:06,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:06,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:06,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:06,458 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:06,459 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 20:58:06,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:06,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:06,476 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Ended with exit code 0 [2023-11-21 20:58:06,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:06,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:06,477 INFO L229 MonitoredProcess]: Starting monitored process 517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:06,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Waiting until timeout for monitored process [2023-11-21 20:58:06,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:06,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:06,490 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:06,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:06,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:06,490 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:06,494 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:06,494 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:06,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:06,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Ended with exit code 0 [2023-11-21 20:58:06,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:06,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:06,519 INFO L229 MonitoredProcess]: Starting monitored process 518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:06,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Waiting until timeout for monitored process [2023-11-21 20:58:06,521 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 20:58:06,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:06,532 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:06,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:06,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:06,532 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 20:58:06,535 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 20:58:06,535 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 20:58:06,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:06,561 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:06,561 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-21 20:58:06,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:06,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:06,562 INFO L229 MonitoredProcess]: Starting monitored process 519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:06,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Waiting until timeout for monitored process [2023-11-21 20:58:06,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:06,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:06,576 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:06,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:06,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:06,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:06,576 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:06,577 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:06,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:06,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:06,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Ended with exit code 0 [2023-11-21 20:58:06,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:06,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:06,594 INFO L229 MonitoredProcess]: Starting monitored process 520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:06,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Waiting until timeout for monitored process [2023-11-21 20:58:06,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:06,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:06,608 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:06,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:06,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:06,608 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:06,611 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:06,611 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:06,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:06,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Ended with exit code 0 [2023-11-21 20:58:06,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:06,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:06,633 INFO L229 MonitoredProcess]: Starting monitored process 521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:06,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Waiting until timeout for monitored process [2023-11-21 20:58:06,635 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 20:58:06,646 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:06,646 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:06,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:06,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:06,646 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:06,649 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:06,649 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:06,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:06,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Ended with exit code 0 [2023-11-21 20:58:06,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:06,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:06,670 INFO L229 MonitoredProcess]: Starting monitored process 522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:06,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Waiting until timeout for monitored process [2023-11-21 20:58:06,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:06,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:06,682 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:06,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:06,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:06,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:06,682 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:06,683 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:06,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:06,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:06,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Ended with exit code 0 [2023-11-21 20:58:06,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:06,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:06,700 INFO L229 MonitoredProcess]: Starting monitored process 523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:06,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Waiting until timeout for monitored process [2023-11-21 20:58:06,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:06,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:06,713 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:06,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:06,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:06,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:06,714 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:06,714 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:06,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:06,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:06,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Ended with exit code 0 [2023-11-21 20:58:06,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:06,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:06,733 INFO L229 MonitoredProcess]: Starting monitored process 524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:06,741 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 20:58:06,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Waiting until timeout for monitored process [2023-11-21 20:58:06,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:06,753 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:06,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:06,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:06,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:06,754 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:06,754 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:06,754 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:06,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:06,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Ended with exit code 0 [2023-11-21 20:58:06,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:06,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:06,772 INFO L229 MonitoredProcess]: Starting monitored process 525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:06,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Waiting until timeout for monitored process [2023-11-21 20:58:06,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:06,785 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:06,785 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:06,785 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:06,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:06,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:06,785 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:06,786 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:06,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:06,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:06,800 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:06,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:06,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:06,801 INFO L229 MonitoredProcess]: Starting monitored process 526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:06,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Waiting until timeout for monitored process [2023-11-21 20:58:06,802 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 20:58:06,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:06,814 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:06,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:06,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:06,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:06,814 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:06,814 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:06,815 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:06,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:06,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Ended with exit code 0 [2023-11-21 20:58:06,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:06,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:06,832 INFO L229 MonitoredProcess]: Starting monitored process 527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:06,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Waiting until timeout for monitored process [2023-11-21 20:58:06,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:06,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:06,844 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:06,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:06,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:06,844 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:06,847 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:06,847 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:06,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:06,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Ended with exit code 0 [2023-11-21 20:58:06,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:06,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:06,869 INFO L229 MonitoredProcess]: Starting monitored process 528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:06,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Waiting until timeout for monitored process [2023-11-21 20:58:06,870 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 20:58:06,881 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:06,881 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:06,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:06,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:06,881 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:06,884 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:06,884 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:06,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:06,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Ended with exit code 0 [2023-11-21 20:58:06,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:06,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:06,905 INFO L229 MonitoredProcess]: Starting monitored process 529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:06,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Waiting until timeout for monitored process [2023-11-21 20:58:06,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:06,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:06,917 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:06,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:06,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:06,917 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:06,920 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:06,920 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:06,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:06,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Ended with exit code 0 [2023-11-21 20:58:06,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:06,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:06,941 INFO L229 MonitoredProcess]: Starting monitored process 530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:06,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Waiting until timeout for monitored process [2023-11-21 20:58:06,942 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 20:58:06,953 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:06,953 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:06,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:06,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:06,954 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:06,956 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:06,956 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:06,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:06,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Ended with exit code 0 [2023-11-21 20:58:06,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:06,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:06,978 INFO L229 MonitoredProcess]: Starting monitored process 531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:06,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Waiting until timeout for monitored process [2023-11-21 20:58:06,979 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 20:58:06,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:06,990 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:06,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:06,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:06,990 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:06,992 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:06,992 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:07,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:07,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Ended with exit code 0 [2023-11-21 20:58:07,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:07,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:07,013 INFO L229 MonitoredProcess]: Starting monitored process 532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:07,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Waiting until timeout for monitored process [2023-11-21 20:58:07,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:07,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:07,025 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:07,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:07,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:07,025 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:07,028 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:07,028 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:07,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:07,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Ended with exit code 0 [2023-11-21 20:58:07,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:07,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:07,048 INFO L229 MonitoredProcess]: Starting monitored process 533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:07,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Waiting until timeout for monitored process [2023-11-21 20:58:07,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:07,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:07,066 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:07,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:07,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:07,066 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:07,071 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:07,071 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:07,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:07,090 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:07,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:07,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:07,091 INFO L229 MonitoredProcess]: Starting monitored process 534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:07,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Waiting until timeout for monitored process [2023-11-21 20:58:07,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:07,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:07,103 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:07,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:07,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:07,104 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:07,106 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:07,106 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:07,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:07,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Ended with exit code 0 [2023-11-21 20:58:07,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:07,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:07,127 INFO L229 MonitoredProcess]: Starting monitored process 535 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:07,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:07,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Waiting until timeout for monitored process [2023-11-21 20:58:07,148 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:07,148 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:07,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:07,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:07,148 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:07,151 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:07,151 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:07,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:07,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Ended with exit code 0 [2023-11-21 20:58:07,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:07,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:07,187 INFO L229 MonitoredProcess]: Starting monitored process 536 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:07,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Waiting until timeout for monitored process [2023-11-21 20:58:07,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:07,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:07,199 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:07,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:07,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:07,200 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:07,212 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:07,213 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:07,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:07,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Ended with exit code 0 [2023-11-21 20:58:07,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:07,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:07,256 INFO L229 MonitoredProcess]: Starting monitored process 537 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:07,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Waiting until timeout for monitored process [2023-11-21 20:58:07,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:07,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:07,268 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:07,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:07,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:07,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:07,269 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:07,269 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:07,269 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:07,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:07,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Ended with exit code 0 [2023-11-21 20:58:07,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:07,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:07,284 INFO L229 MonitoredProcess]: Starting monitored process 538 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:07,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Waiting until timeout for monitored process [2023-11-21 20:58:07,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:07,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:07,312 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:07,312 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:07,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:07,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:07,312 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:07,313 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:07,313 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:07,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:07,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Ended with exit code 0 [2023-11-21 20:58:07,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:07,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:07,329 INFO L229 MonitoredProcess]: Starting monitored process 539 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:07,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Waiting until timeout for monitored process [2023-11-21 20:58:07,330 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 20:58:07,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:07,341 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:07,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:07,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:07,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:07,341 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:07,342 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:07,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:07,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:07,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Ended with exit code 0 [2023-11-21 20:58:07,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:07,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:07,359 INFO L229 MonitoredProcess]: Starting monitored process 540 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:07,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Waiting until timeout for monitored process [2023-11-21 20:58:07,361 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 20:58:07,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:07,371 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:07,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:07,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:07,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:07,372 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:07,372 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:07,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:07,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:07,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Ended with exit code 0 [2023-11-21 20:58:07,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:07,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:07,388 INFO L229 MonitoredProcess]: Starting monitored process 541 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:07,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Waiting until timeout for monitored process [2023-11-21 20:58:07,389 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 20:58:07,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:07,399 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:07,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:07,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:07,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:07,400 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:07,400 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:07,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:07,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:07,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Ended with exit code 0 [2023-11-21 20:58:07,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:07,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:07,416 INFO L229 MonitoredProcess]: Starting monitored process 542 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:07,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Waiting until timeout for monitored process [2023-11-21 20:58:07,418 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 20:58:07,428 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:07,428 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:07,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:07,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:07,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:07,428 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:07,429 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:07,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:07,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:07,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Ended with exit code 0 [2023-11-21 20:58:07,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:07,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:07,445 INFO L229 MonitoredProcess]: Starting monitored process 543 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:07,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Waiting until timeout for monitored process [2023-11-21 20:58:07,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:07,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:07,457 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:07,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:07,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:07,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:07,457 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:07,457 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 20:58:07,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:07,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:07,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Ended with exit code 0 [2023-11-21 20:58:07,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:07,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:07,473 INFO L229 MonitoredProcess]: Starting monitored process 544 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:07,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Waiting until timeout for monitored process [2023-11-21 20:58:07,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:07,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:07,485 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:07,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:07,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:07,485 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:07,488 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:07,488 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:07,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:07,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Ended with exit code 0 [2023-11-21 20:58:07,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:07,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:07,508 INFO L229 MonitoredProcess]: Starting monitored process 545 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:07,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Waiting until timeout for monitored process [2023-11-21 20:58:07,509 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 20:58:07,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:07,520 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 20:58:07,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:07,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:07,520 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 20:58:07,522 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 20:58:07,523 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 20:58:07,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:07,540 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:07,541 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-21 20:58:07,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:07,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:07,542 INFO L229 MonitoredProcess]: Starting monitored process 546 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:07,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Waiting until timeout for monitored process [2023-11-21 20:58:07,543 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 20:58:07,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:07,554 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:07,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:07,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:07,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:07,555 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:07,555 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:07,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:07,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:07,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Ended with exit code 0 [2023-11-21 20:58:07,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:07,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:07,572 INFO L229 MonitoredProcess]: Starting monitored process 547 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:07,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:07,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Waiting until timeout for monitored process [2023-11-21 20:58:07,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:07,586 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:07,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:07,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:07,587 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:07,590 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:58:07,590 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:58:07,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:07,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Ended with exit code 0 [2023-11-21 20:58:07,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:07,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:07,614 INFO L229 MonitoredProcess]: Starting monitored process 548 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:07,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Waiting until timeout for monitored process [2023-11-21 20:58:07,615 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 20:58:07,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:07,626 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:07,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:07,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:07,627 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:07,630 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:58:07,630 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:58:07,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:07,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Ended with exit code 0 [2023-11-21 20:58:07,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:07,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:07,653 INFO L229 MonitoredProcess]: Starting monitored process 549 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:07,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Waiting until timeout for monitored process [2023-11-21 20:58:07,654 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 20:58:07,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:07,665 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:07,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:07,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:07,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:07,665 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:07,666 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:07,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:07,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:07,690 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:07,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:07,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:07,691 INFO L229 MonitoredProcess]: Starting monitored process 550 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:07,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Waiting until timeout for monitored process [2023-11-21 20:58:07,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:07,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:07,703 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:07,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:07,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:07,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:07,704 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:07,704 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:07,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:07,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:07,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Ended with exit code 0 [2023-11-21 20:58:07,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:07,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:07,724 INFO L229 MonitoredProcess]: Starting monitored process 551 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:07,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Waiting until timeout for monitored process [2023-11-21 20:58:07,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:07,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:07,735 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:07,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:07,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:07,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:07,736 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:07,737 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:07,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:07,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:07,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Ended with exit code 0 [2023-11-21 20:58:07,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:07,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:07,752 INFO L229 MonitoredProcess]: Starting monitored process 552 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:07,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Waiting until timeout for monitored process [2023-11-21 20:58:07,753 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 20:58:07,764 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:07,764 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:07,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:07,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:07,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:07,765 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:07,766 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:07,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:07,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:07,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Ended with exit code 0 [2023-11-21 20:58:07,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:07,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:07,782 INFO L229 MonitoredProcess]: Starting monitored process 553 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:07,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Waiting until timeout for monitored process [2023-11-21 20:58:07,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:07,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:07,794 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:07,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:07,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:07,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:07,794 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:07,795 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:07,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:07,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:07,811 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Ended with exit code 0 [2023-11-21 20:58:07,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:07,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:07,812 INFO L229 MonitoredProcess]: Starting monitored process 554 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:07,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Waiting until timeout for monitored process [2023-11-21 20:58:07,813 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 20:58:07,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:07,825 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:07,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:07,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:07,825 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:07,829 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:58:07,829 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:58:07,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:07,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Ended with exit code 0 [2023-11-21 20:58:07,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:07,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:07,853 INFO L229 MonitoredProcess]: Starting monitored process 555 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:07,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Waiting until timeout for monitored process [2023-11-21 20:58:07,854 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 20:58:07,865 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:07,865 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:07,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:07,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:07,865 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:07,869 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:58:07,869 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:58:07,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:07,891 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Ended with exit code 0 [2023-11-21 20:58:07,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:07,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:07,892 INFO L229 MonitoredProcess]: Starting monitored process 556 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:07,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Waiting until timeout for monitored process [2023-11-21 20:58:07,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:07,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:07,904 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:07,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:07,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:07,905 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:07,908 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:58:07,909 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:58:07,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:07,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Ended with exit code 0 [2023-11-21 20:58:07,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:07,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:07,932 INFO L229 MonitoredProcess]: Starting monitored process 557 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:07,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Waiting until timeout for monitored process [2023-11-21 20:58:07,933 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 20:58:07,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:07,945 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:07,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:07,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:07,945 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:07,949 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:58:07,949 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:58:07,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:07,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Ended with exit code 0 [2023-11-21 20:58:07,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:07,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:07,975 INFO L229 MonitoredProcess]: Starting monitored process 558 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:07,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Waiting until timeout for monitored process [2023-11-21 20:58:07,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:07,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:07,987 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:07,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:07,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:07,987 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:07,991 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:58:07,991 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:58:08,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:08,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Ended with exit code 0 [2023-11-21 20:58:08,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:08,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:08,014 INFO L229 MonitoredProcess]: Starting monitored process 559 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:08,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Waiting until timeout for monitored process [2023-11-21 20:58:08,015 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 20:58:08,026 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:08,027 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:08,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:08,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:08,027 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:08,031 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:58:08,031 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:58:08,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:08,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Ended with exit code 0 [2023-11-21 20:58:08,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:08,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:08,055 INFO L229 MonitoredProcess]: Starting monitored process 560 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:08,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Waiting until timeout for monitored process [2023-11-21 20:58:08,057 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 20:58:08,068 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:08,068 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:08,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:08,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:08,068 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:08,076 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:58:08,076 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:58:08,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:08,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Ended with exit code 0 [2023-11-21 20:58:08,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:08,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:08,100 INFO L229 MonitoredProcess]: Starting monitored process 561 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:08,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Waiting until timeout for monitored process [2023-11-21 20:58:08,101 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 20:58:08,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:08,113 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:08,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:08,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:08,113 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:08,117 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:58:08,117 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:58:08,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:08,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Ended with exit code 0 [2023-11-21 20:58:08,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:08,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:08,140 INFO L229 MonitoredProcess]: Starting monitored process 562 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:08,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Waiting until timeout for monitored process [2023-11-21 20:58:08,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:08,152 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:08,152 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:08,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:08,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:08,152 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:08,156 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:58:08,156 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:58:08,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:08,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Ended with exit code 0 [2023-11-21 20:58:08,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:08,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:08,180 INFO L229 MonitoredProcess]: Starting monitored process 563 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:08,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Waiting until timeout for monitored process [2023-11-21 20:58:08,181 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 20:58:08,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:08,192 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:08,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:08,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:08,192 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:08,211 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:58:08,211 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:58:08,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:08,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Ended with exit code 0 [2023-11-21 20:58:08,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:08,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:08,283 INFO L229 MonitoredProcess]: Starting monitored process 564 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:08,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Waiting until timeout for monitored process [2023-11-21 20:58:08,284 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 20:58:08,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:08,296 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:08,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:08,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:08,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:08,296 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:08,297 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:08,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:08,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:08,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Ended with exit code 0 [2023-11-21 20:58:08,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:08,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:08,313 INFO L229 MonitoredProcess]: Starting monitored process 565 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:08,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Waiting until timeout for monitored process [2023-11-21 20:58:08,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:08,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:08,326 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:08,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:08,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:08,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:08,326 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:08,327 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:08,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:08,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:08,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Ended with exit code 0 [2023-11-21 20:58:08,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:08,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:08,343 INFO L229 MonitoredProcess]: Starting monitored process 566 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:08,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Waiting until timeout for monitored process [2023-11-21 20:58:08,344 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 20:58:08,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:08,355 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:08,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:08,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:08,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:08,356 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:08,356 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:08,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:08,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:08,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Ended with exit code 0 [2023-11-21 20:58:08,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:08,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:08,375 INFO L229 MonitoredProcess]: Starting monitored process 567 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:08,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Waiting until timeout for monitored process [2023-11-21 20:58:08,376 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 20:58:08,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:08,387 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:08,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:08,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:08,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:08,387 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:08,388 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:08,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:08,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:08,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Ended with exit code 0 [2023-11-21 20:58:08,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:08,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:08,404 INFO L229 MonitoredProcess]: Starting monitored process 568 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:08,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Waiting until timeout for monitored process [2023-11-21 20:58:08,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:08,416 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:08,416 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:08,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:08,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:08,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:08,416 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:08,417 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:08,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:08,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:08,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Ended with exit code 0 [2023-11-21 20:58:08,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:08,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:08,433 INFO L229 MonitoredProcess]: Starting monitored process 569 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:08,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Waiting until timeout for monitored process [2023-11-21 20:58:08,434 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 20:58:08,445 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:08,445 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:08,445 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:08,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:08,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:08,445 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:08,446 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:08,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:08,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:08,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Ended with exit code 0 [2023-11-21 20:58:08,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:08,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:08,463 INFO L229 MonitoredProcess]: Starting monitored process 570 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:08,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Waiting until timeout for monitored process [2023-11-21 20:58:08,464 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 20:58:08,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:08,474 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:08,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 20:58:08,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:08,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:08,475 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:08,476 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 20:58:08,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 20:58:08,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:08,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Ended with exit code 0 [2023-11-21 20:58:08,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:08,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:08,491 INFO L229 MonitoredProcess]: Starting monitored process 571 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:08,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Waiting until timeout for monitored process [2023-11-21 20:58:08,493 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 20:58:08,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:08,503 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:08,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:08,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:08,503 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:08,507 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:58:08,507 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:58:08,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:08,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Ended with exit code 0 [2023-11-21 20:58:08,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:58:08,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:08,532 INFO L229 MonitoredProcess]: Starting monitored process 572 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:08,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Waiting until timeout for monitored process [2023-11-21 20:58:08,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 20:58:08,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 20:58:08,544 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 20:58:08,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 20:58:08,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 20:58:08,545 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 20:58:08,548 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 20:58:08,548 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 20:58:08,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 20:58:08,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Ended with exit code 0 [2023-11-21 20:58:08,577 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 21.11 08:58:08 BoogieIcfgContainer [2023-11-21 20:58:08,577 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-11-21 20:58:08,577 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-21 20:58:08,577 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-21 20:58:08,577 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-21 20:58:08,578 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 08:57:38" (3/4) ... [2023-11-21 20:58:08,579 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-21 20:58:08,580 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-21 20:58:08,581 INFO L158 Benchmark]: Toolchain (without parser) took 31141.75ms. Allocated memory was 157.3MB in the beginning and 201.3MB in the end (delta: 44.0MB). Free memory was 125.4MB in the beginning and 61.6MB in the end (delta: 63.7MB). Peak memory consumption was 110.1MB. Max. memory is 16.1GB. [2023-11-21 20:58:08,581 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 113.2MB. Free memory is still 67.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 20:58:08,581 INFO L158 Benchmark]: CACSL2BoogieTranslator took 314.18ms. Allocated memory is still 157.3MB. Free memory was 125.4MB in the beginning and 115.0MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-21 20:58:08,582 INFO L158 Benchmark]: Boogie Procedure Inliner took 54.93ms. Allocated memory is still 157.3MB. Free memory was 115.0MB in the beginning and 112.8MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-21 20:58:08,582 INFO L158 Benchmark]: Boogie Preprocessor took 74.47ms. Allocated memory is still 157.3MB. Free memory was 112.8MB in the beginning and 110.8MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-21 20:58:08,583 INFO L158 Benchmark]: RCFGBuilder took 491.84ms. Allocated memory is still 157.3MB. Free memory was 110.8MB in the beginning and 98.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-21 20:58:08,583 INFO L158 Benchmark]: BuchiAutomizer took 30196.99ms. Allocated memory was 157.3MB in the beginning and 201.3MB in the end (delta: 44.0MB). Free memory was 98.2MB in the beginning and 62.7MB in the end (delta: 35.5MB). Peak memory consumption was 96.7MB. Max. memory is 16.1GB. [2023-11-21 20:58:08,584 INFO L158 Benchmark]: Witness Printer took 2.93ms. Allocated memory is still 201.3MB. Free memory was 62.7MB in the beginning and 61.6MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-21 20:58:08,586 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 113.2MB. Free memory is still 67.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 314.18ms. Allocated memory is still 157.3MB. Free memory was 125.4MB in the beginning and 115.0MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 54.93ms. Allocated memory is still 157.3MB. Free memory was 115.0MB in the beginning and 112.8MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 74.47ms. Allocated memory is still 157.3MB. Free memory was 112.8MB in the beginning and 110.8MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 491.84ms. Allocated memory is still 157.3MB. Free memory was 110.8MB in the beginning and 98.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * BuchiAutomizer took 30196.99ms. Allocated memory was 157.3MB in the beginning and 201.3MB in the end (delta: 44.0MB). Free memory was 98.2MB in the beginning and 62.7MB in the end (delta: 35.5MB). Peak memory consumption was 96.7MB. Max. memory is 16.1GB. * Witness Printer took 2.93ms. Allocated memory is still 201.3MB. Free memory was 62.7MB in the beginning and 61.6MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 1 terminating modules (1 trivial, 0 deterministic, 0 nondeterministic) and one module whose termination is unknown.1 modules have a trivial ranking function, the largest among these consists of 2 locations. The remainder module has 15 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 30.1s and 2 iterations. TraceHistogramMax:1. Analysis of lassos took 29.9s. Construction of modules took 0.0s. Büchi inclusion checks took 0.1s. Highest rank in rank-based complementation 0. Minimization of det autom 1. Minimization of nondet autom 0. Automata minimization 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 25 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 0 IncrementalHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 25 mSDtfsCounter, 0 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn1 SFLI1 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital58 mio100 ax100 hnf100 lsp71 ukn98 mio100 lsp82 div562 bol100 ite100 ukn100 eq142 hnf96 smp41 dnf100 smp100 tf102 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 29ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 2 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.1s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet9#1, main_#t~mem10#1, main_#t~mem11#1, main_#t~post8#1, main_#t~post7#1, main_#t~mem14#1, main_#t~post13#1, main_#t~post12#1, main_~N_LIN~0#1, main_~N_COL~0#1, main_~j~0#1, main_~k~0#1, main_~#matriz~0#1.base, main_~#matriz~0#1.offset, main_~maior~0#1;havoc main_#t~nondet4#1;main_~N_LIN~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;havoc main_#t~nondet5#1;main_~N_COL~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;" "assume !((if main_~N_LIN~0#1 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then main_~N_LIN~0#1 % 4294967296 % 18446744073709551616 else main_~N_LIN~0#1 % 4294967296 % 18446744073709551616 - 18446744073709551616) >= 1000000000 || (if main_~N_COL~0#1 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then main_~N_COL~0#1 % 4294967296 % 18446744073709551616 else main_~N_COL~0#1 % 4294967296 % 18446744073709551616 - 18446744073709551616) >= 1000000000);havoc main_~j~0#1;havoc main_~k~0#1;call main_~#matriz~0#1.base, main_~#matriz~0#1.offset := #Ultimate.allocOnStack(4 * main_~N_LIN~0#1 * main_~N_COL~0#1 % 4294967296);havoc main_~maior~0#1;havoc main_#t~nondet6#1;main_~maior~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;main_~j~0#1 := 0;" "assume !!(main_~j~0#1 % 4294967296 < main_~N_COL~0#1 % 4294967296);main_~k~0#1 := 0;" "assume !(main_~k~0#1 % 4294967296 < main_~N_LIN~0#1 % 4294967296);" "main_#t~post7#1 := main_~j~0#1;main_~j~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1;" Loop: "assume !!(main_~j~0#1 % 4294967296 < main_~N_COL~0#1 % 4294967296);main_~k~0#1 := 0;" "assume !(main_~k~0#1 % 4294967296 < main_~N_LIN~0#1 % 4294967296);" "main_#t~post7#1 := main_~j~0#1;main_~j~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2023-11-21 20:58:08,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (289)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:08,844 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (288)] Forceful destruction successful, exit code 0 [2023-11-21 20:58:09,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-11-21 20:58:09,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-11-21 20:58:09,436 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-11-21 20:58:09,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db885248-d061-4f1c-9d4e-8babb1cdb452/bin/uautomizer-verify-bycVGegfSx/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN