./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version b5237d83 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_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --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 6ff1cedc7411bab7c4dff496b498f1be2a7af9e572a1448d390780005c75fec3 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 16:52:17,307 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:52:17,309 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:52:17,348 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:52:17,350 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:52:17,354 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:52:17,358 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:52:17,361 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:52:17,364 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:52:17,370 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:52:17,371 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:52:17,373 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:52:17,374 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:52:17,377 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:52:17,379 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:52:17,381 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:52:17,383 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:52:17,384 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:52:17,386 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:52:17,393 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:52:17,395 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:52:17,397 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:52:17,399 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:52:17,400 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:52:17,411 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:52:17,412 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:52:17,412 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:52:17,414 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:52:17,415 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:52:17,416 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:52:17,416 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:52:17,417 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:52:17,419 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:52:17,421 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:52:17,422 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:52:17,422 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:52:17,423 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:52:17,423 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:52:17,424 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:52:17,426 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:52:17,427 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:52:17,428 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-21 16:52:17,474 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:52:17,474 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:52:17,475 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:52:17,475 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:52:17,477 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:52:17,477 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:52:17,477 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:52:17,477 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-21 16:52:17,478 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-21 16:52:17,478 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-21 16:52:17,479 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-21 16:52:17,480 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-21 16:52:17,480 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-21 16:52:17,480 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:52:17,480 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:52:17,481 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:52:17,481 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:52:17,481 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:52:17,481 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:52:17,481 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-21 16:52:17,482 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-21 16:52:17,482 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-21 16:52:17,482 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:52:17,482 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:52:17,483 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-21 16:52:17,483 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:52:17,483 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-21 16:52:17,483 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:52:17,484 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:52:17,484 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:52:17,484 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:52:17,486 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-21 16:52:17,486 INFO L138 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_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6ff1cedc7411bab7c4dff496b498f1be2a7af9e572a1448d390780005c75fec3 [2022-11-21 16:52:17,778 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:52:17,810 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:52:17,813 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:52:17,814 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:52:17,815 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:52:17,835 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c [2022-11-21 16:52:20,935 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:52:21,202 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:52:21,204 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c [2022-11-21 16:52:21,217 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/data/8c0e411b3/6d0f8b8994b144589e0dc8af00de0983/FLAGbc3427aae [2022-11-21 16:52:21,235 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/data/8c0e411b3/6d0f8b8994b144589e0dc8af00de0983 [2022-11-21 16:52:21,238 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:52:21,241 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:52:21,244 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:52:21,244 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:52:21,248 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:52:21,249 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:52:21" (1/1) ... [2022-11-21 16:52:21,250 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4955d9be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:21, skipping insertion in model container [2022-11-21 16:52:21,250 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:52:21" (1/1) ... [2022-11-21 16:52:21,258 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:52:21,310 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:52:21,542 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c[12106,12119] [2022-11-21 16:52:21,542 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 16:52:21,555 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 16:52:21,640 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c[12106,12119] [2022-11-21 16:52:21,640 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 16:52:21,656 INFO L208 MainTranslator]: Completed translation [2022-11-21 16:52:21,657 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:21 WrapperNode [2022-11-21 16:52:21,657 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:52:21,658 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 16:52:21,658 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 16:52:21,659 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 16:52:21,667 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:21" (1/1) ... [2022-11-21 16:52:21,690 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:21" (1/1) ... [2022-11-21 16:52:21,792 INFO L138 Inliner]: procedures = 28, calls = 51, calls flagged for inlining = 46, calls inlined = 89, statements flattened = 1557 [2022-11-21 16:52:21,802 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 16:52:21,803 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 16:52:21,803 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 16:52:21,803 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 16:52:21,813 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:21" (1/1) ... [2022-11-21 16:52:21,814 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:21" (1/1) ... [2022-11-21 16:52:21,821 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:21" (1/1) ... [2022-11-21 16:52:21,821 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:21" (1/1) ... [2022-11-21 16:52:21,841 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:21" (1/1) ... [2022-11-21 16:52:21,857 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:21" (1/1) ... [2022-11-21 16:52:21,861 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:21" (1/1) ... [2022-11-21 16:52:21,866 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:21" (1/1) ... [2022-11-21 16:52:21,875 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 16:52:21,876 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 16:52:21,876 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 16:52:21,876 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 16:52:21,877 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:21" (1/1) ... [2022-11-21 16:52:21,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:21,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:21,920 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:21,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-21 16:52:21,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 16:52:21,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 16:52:21,979 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 16:52:21,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 16:52:22,124 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 16:52:22,144 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 16:52:23,513 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 16:52:23,527 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 16:52:23,527 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-11-21 16:52:23,530 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:52:23 BoogieIcfgContainer [2022-11-21 16:52:23,531 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 16:52:23,532 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-21 16:52:23,532 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-21 16:52:23,536 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-21 16:52:23,537 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-21 16:52:23,537 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 21.11 04:52:21" (1/3) ... [2022-11-21 16:52:23,538 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@79c269cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.11 04:52:23, skipping insertion in model container [2022-11-21 16:52:23,538 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-21 16:52:23,539 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:21" (2/3) ... [2022-11-21 16:52:23,539 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@79c269cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.11 04:52:23, skipping insertion in model container [2022-11-21 16:52:23,539 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-21 16:52:23,539 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:52:23" (3/3) ... [2022-11-21 16:52:23,541 INFO L332 chiAutomizerObserver]: Analyzing ICFG pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c [2022-11-21 16:52:23,606 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-21 16:52:23,606 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-21 16:52:23,606 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-21 16:52:23,606 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-21 16:52:23,606 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-21 16:52:23,606 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-21 16:52:23,606 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-21 16:52:23,607 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-21 16:52:23,611 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 486 states, 485 states have (on average 1.7072164948453608) internal successors, (828), 485 states have internal predecessors, (828), 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) [2022-11-21 16:52:23,654 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 465 [2022-11-21 16:52:23,654 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 16:52:23,654 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 16:52:23,662 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-21 16:52:23,662 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2022-11-21 16:52:23,663 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-21 16:52:23,665 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 486 states, 485 states have (on average 1.7072164948453608) internal successors, (828), 485 states have internal predecessors, (828), 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) [2022-11-21 16:52:23,681 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 465 [2022-11-21 16:52:23,681 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 16:52:23,681 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 16:52:23,682 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-21 16:52:23,682 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2022-11-21 16:52:23,690 INFO L748 eck$LassoCheckResult]: Stem: 477#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 410#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 345#L74-2true [2022-11-21 16:52:23,690 INFO L750 eck$LassoCheckResult]: Loop: 345#L74-2true assume !!(add_history_type_~var~0#1 < 3); 434#L75true assume !(0 == add_history_type_~history_id#1); 237#L81true assume !(1 == add_history_type_~history_id#1); 295#L87true assume !(2 == add_history_type_~history_id#1); 278#L93true assume !(3 == add_history_type_~history_id#1); 86#L93-2true add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 345#L74-2true [2022-11-21 16:52:23,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:23,696 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2022-11-21 16:52:23,706 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:23,707 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1096713221] [2022-11-21 16:52:23,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:23,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:23,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 16:52:23,810 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 16:52:23,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 16:52:23,846 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 16:52:23,849 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:23,850 INFO L85 PathProgramCache]: Analyzing trace with hash 1278004263, now seen corresponding path program 1 times [2022-11-21 16:52:23,850 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:23,850 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1038969678] [2022-11-21 16:52:23,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:23,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:23,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 16:52:23,871 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 16:52:23,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 16:52:23,880 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 16:52:23,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:23,885 INFO L85 PathProgramCache]: Analyzing trace with hash 358053481, now seen corresponding path program 1 times [2022-11-21 16:52:23,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:23,886 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [232584636] [2022-11-21 16:52:23,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:23,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:23,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:24,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:52:24,062 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:52:24,062 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [232584636] [2022-11-21 16:52:24,063 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [232584636] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:52:24,063 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:52:24,063 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-21 16:52:24,064 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [511150738] [2022-11-21 16:52:24,065 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:52:24,127 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 16:52:24,128 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 16:52:24,128 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 16:52:24,128 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 16:52:24,129 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-21 16:52:24,129 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:24,129 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 16:52:24,129 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 16:52:24,130 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c_Iteration1_Loop [2022-11-21 16:52:24,131 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 16:52:24,131 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 16:52:24,152 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:24,187 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:24,190 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:24,348 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 16:52:24,349 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-21 16:52:24,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:24,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:24,394 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:24,402 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:52:24,402 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:24,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-21 16:52:24,439 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 16:52:24,440 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_add_history_type_~history_id#1=7} Honda state: {ULTIMATE.start_add_history_type_~history_id#1=7} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-21 16:52:24,451 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:24,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:24,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:24,453 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:24,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-21 16:52:24,459 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:52:24,459 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:24,482 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 16:52:24,482 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_add_history_type_#t~post8#1=0} Honda state: {ULTIMATE.start_add_history_type_#t~post8#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-21 16:52:24,487 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:24,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:24,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:24,490 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:24,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-21 16:52:24,504 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:52:24,504 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:24,531 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:24,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:24,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:24,535 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:24,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-21 16:52:24,543 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-21 16:52:24,548 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:24,577 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-21 16:52:24,586 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:24,587 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 16:52:24,587 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 16:52:24,587 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 16:52:24,587 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 16:52:24,587 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 16:52:24,587 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:24,588 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 16:52:24,588 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 16:52:24,588 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c_Iteration1_Loop [2022-11-21 16:52:24,588 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 16:52:24,588 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 16:52:24,590 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:24,605 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:24,608 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:24,738 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 16:52:24,743 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 16:52:24,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:24,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:24,746 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:24,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:52:24,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:52:24,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:52:24,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:52:24,771 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-21 16:52:24,771 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:52:24,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-21 16:52:24,774 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:52:24,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:52:24,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:52:24,793 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:24,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:24,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:24,795 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:24,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:52:24,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:52:24,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:52:24,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:52:24,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:52:24,813 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:52:24,814 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:52:24,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:52:24,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-21 16:52:24,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:52:24,837 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:24,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:24,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:24,839 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:24,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-21 16:52:24,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:52:24,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:52:24,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:52:24,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:52:24,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:52:24,854 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:52:24,855 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:52:24,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:52:24,863 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-11-21 16:52:24,870 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2022-11-21 16:52:24,871 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2022-11-21 16:52:24,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:24,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:24,900 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:24,903 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-11-21 16:52:24,904 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2022-11-21 16:52:24,904 INFO L513 LassoAnalysis]: Proved termination. [2022-11-21 16:52:24,904 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_add_history_type_~var~0#1) = -2*ULTIMATE.start_add_history_type_~var~0#1 + 5 Supporting invariants [] [2022-11-21 16:52:24,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-21 16:52:24,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2022-11-21 16:52:24,917 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2022-11-21 16:52:24,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:25,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:25,009 INFO L263 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-21 16:52:25,011 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 16:52:25,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:25,033 INFO L263 TraceCheckSpWp]: Trace formula consists of 9 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-21 16:52:25,034 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 16:52:25,098 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:52:25,152 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-11-21 16:52:25,155 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand has 486 states, 485 states have (on average 1.7072164948453608) internal successors, (828), 485 states have internal predecessors, (828), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 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) [2022-11-21 16:52:25,393 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand has 486 states, 485 states have (on average 1.7072164948453608) internal successors, (828), 485 states have internal predecessors, (828), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0). Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 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) Result 2009 states and 3333 transitions. Complement of second has 8 states. [2022-11-21 16:52:25,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2022-11-21 16:52:25,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 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) [2022-11-21 16:52:25,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1747 transitions. [2022-11-21 16:52:25,404 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 1747 transitions. Stem has 2 letters. Loop has 6 letters. [2022-11-21 16:52:25,405 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-21 16:52:25,405 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 1747 transitions. Stem has 8 letters. Loop has 6 letters. [2022-11-21 16:52:25,405 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-21 16:52:25,405 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 1747 transitions. Stem has 2 letters. Loop has 12 letters. [2022-11-21 16:52:25,406 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-21 16:52:25,407 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2009 states and 3333 transitions. [2022-11-21 16:52:25,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:25,479 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 849 [2022-11-21 16:52:25,496 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2009 states to 977 states and 1616 transitions. [2022-11-21 16:52:25,498 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 923 [2022-11-21 16:52:25,502 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 925 [2022-11-21 16:52:25,502 INFO L73 IsDeterministic]: Start isDeterministic. Operand 977 states and 1616 transitions. [2022-11-21 16:52:25,507 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-21 16:52:25,508 INFO L218 hiAutomatonCegarLoop]: Abstraction has 977 states and 1616 transitions. [2022-11-21 16:52:25,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 977 states and 1616 transitions. [2022-11-21 16:52:25,579 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 977 to 752. [2022-11-21 16:52:25,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 752 states, 752 states have (on average 1.6688829787234043) internal successors, (1255), 751 states have internal predecessors, (1255), 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) [2022-11-21 16:52:25,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 752 states and 1255 transitions. [2022-11-21 16:52:25,587 INFO L240 hiAutomatonCegarLoop]: Abstraction has 752 states and 1255 transitions. [2022-11-21 16:52:25,587 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:52:25,590 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-21 16:52:25,591 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-21 16:52:25,592 INFO L87 Difference]: Start difference. First operand 752 states and 1255 transitions. Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 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) [2022-11-21 16:52:25,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:52:25,682 INFO L93 Difference]: Finished difference Result 942 states and 1496 transitions. [2022-11-21 16:52:25,682 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 942 states and 1496 transitions. [2022-11-21 16:52:25,691 INFO L131 ngComponentsAnalysis]: Automaton has 9 accepting balls. 825 [2022-11-21 16:52:25,700 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 942 states to 888 states and 1442 transitions. [2022-11-21 16:52:25,700 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 872 [2022-11-21 16:52:25,702 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 872 [2022-11-21 16:52:25,703 INFO L73 IsDeterministic]: Start isDeterministic. Operand 888 states and 1442 transitions. [2022-11-21 16:52:25,710 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-21 16:52:25,710 INFO L218 hiAutomatonCegarLoop]: Abstraction has 888 states and 1442 transitions. [2022-11-21 16:52:25,711 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 888 states and 1442 transitions. [2022-11-21 16:52:25,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 888 to 433. [2022-11-21 16:52:25,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 433 states, 433 states have (on average 1.6489607390300232) internal successors, (714), 432 states have internal predecessors, (714), 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) [2022-11-21 16:52:25,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 433 states and 714 transitions. [2022-11-21 16:52:25,750 INFO L240 hiAutomatonCegarLoop]: Abstraction has 433 states and 714 transitions. [2022-11-21 16:52:25,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-21 16:52:25,755 INFO L428 stractBuchiCegarLoop]: Abstraction has 433 states and 714 transitions. [2022-11-21 16:52:25,756 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-11-21 16:52:25,756 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 433 states and 714 transitions. [2022-11-21 16:52:25,759 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 385 [2022-11-21 16:52:25,759 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 16:52:25,759 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 16:52:25,760 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-11-21 16:52:25,760 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2022-11-21 16:52:25,760 INFO L748 eck$LassoCheckResult]: Stem: 4670#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 4655#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 4625#L74-2 assume !(add_history_type_~var~0#1 < 3); 4626#L74-3 add_history_type_#res#1 := 1; 4522#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 4431#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 4433#L74-6 [2022-11-21 16:52:25,760 INFO L750 eck$LassoCheckResult]: Loop: 4433#L74-6 assume !!(add_history_type_~var~0#1 < 3); 4673#L75-2 assume !(0 == add_history_type_~history_id#1); 4666#L81-2 assume !(1 == add_history_type_~history_id#1); 4246#L87-2 assume !(2 == add_history_type_~history_id#1); 4247#L93-3 assume !(3 == add_history_type_~history_id#1); 4391#L93-5 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 4433#L74-6 [2022-11-21 16:52:25,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:25,761 INFO L85 PathProgramCache]: Analyzing trace with hash 889868154, now seen corresponding path program 1 times [2022-11-21 16:52:25,761 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:25,762 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2055807430] [2022-11-21 16:52:25,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:25,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:25,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:25,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:52:25,867 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:52:25,867 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2055807430] [2022-11-21 16:52:25,867 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2055807430] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:52:25,868 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:52:25,868 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-21 16:52:25,868 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1192558653] [2022-11-21 16:52:25,868 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:52:25,869 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-21 16:52:25,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:25,869 INFO L85 PathProgramCache]: Analyzing trace with hash 261434407, now seen corresponding path program 1 times [2022-11-21 16:52:25,869 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:25,870 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [46240330] [2022-11-21 16:52:25,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:25,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:25,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 16:52:25,875 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 16:52:25,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 16:52:25,892 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 16:52:25,938 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 16:52:25,938 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 16:52:25,938 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 16:52:25,939 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 16:52:25,939 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-21 16:52:25,939 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:25,939 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 16:52:25,939 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 16:52:25,939 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c_Iteration2_Loop [2022-11-21 16:52:25,939 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 16:52:25,940 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 16:52:25,941 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:25,950 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:25,956 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:26,063 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 16:52:26,064 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-21 16:52:26,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:26,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:26,067 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:26,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-21 16:52:26,073 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:52:26,073 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:26,103 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 16:52:26,103 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_add_history_type_~history_id#1=7} Honda state: {ULTIMATE.start_add_history_type_~history_id#1=7} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-21 16:52:26,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:26,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:26,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:26,112 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:26,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-21 16:52:26,124 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:52:26,124 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:26,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:26,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:26,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:26,153 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:26,159 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-21 16:52:26,160 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:26,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-21 16:52:26,195 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-21 16:52:26,209 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:26,209 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 16:52:26,209 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 16:52:26,209 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 16:52:26,209 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 16:52:26,210 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 16:52:26,210 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:26,210 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 16:52:26,210 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 16:52:26,210 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c_Iteration2_Loop [2022-11-21 16:52:26,210 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 16:52:26,210 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 16:52:26,211 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:26,221 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:26,228 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:26,333 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 16:52:26,333 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 16:52:26,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:26,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:26,334 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:26,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:52:26,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-21 16:52:26,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:52:26,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:52:26,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:52:26,353 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-21 16:52:26,353 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:52:26,354 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:52:26,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:52:26,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:52:26,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:26,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:26,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:26,376 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:26,388 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 [2022-11-21 16:52:26,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-21 16:52:26,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:52:26,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:52:26,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:52:26,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:52:26,402 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:52:26,404 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:52:26,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:52:26,418 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-11-21 16:52:26,424 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2022-11-21 16:52:26,424 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2022-11-21 16:52:26,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:26,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:26,427 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:26,436 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-11-21 16:52:26,437 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2022-11-21 16:52:26,437 INFO L513 LassoAnalysis]: Proved termination. [2022-11-21 16:52:26,437 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_add_history_type_~var~0#1) = -2*ULTIMATE.start_add_history_type_~var~0#1 + 5 Supporting invariants [] [2022-11-21 16:52:26,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-21 16:52:26,446 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:26,447 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2022-11-21 16:52:26,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:26,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:26,505 INFO L263 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-21 16:52:26,506 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 16:52:26,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:26,527 INFO L263 TraceCheckSpWp]: Trace formula consists of 9 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-21 16:52:26,527 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 16:52:26,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:52:26,586 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-11-21 16:52:26,586 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 433 states and 714 transitions. cyclomatic complexity: 289 Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 16:52:26,643 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:26,694 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 433 states and 714 transitions. cyclomatic complexity: 289. Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 1609 states and 2609 transitions. Complement of second has 7 states. [2022-11-21 16:52:26,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2022-11-21 16:52:26,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 16:52:26,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1203 transitions. [2022-11-21 16:52:26,702 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 1203 transitions. Stem has 6 letters. Loop has 6 letters. [2022-11-21 16:52:26,702 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-21 16:52:26,703 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 1203 transitions. Stem has 12 letters. Loop has 6 letters. [2022-11-21 16:52:26,703 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-21 16:52:26,703 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 1203 transitions. Stem has 6 letters. Loop has 12 letters. [2022-11-21 16:52:26,704 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-21 16:52:26,704 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1609 states and 2609 transitions. [2022-11-21 16:52:26,715 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 990 [2022-11-21 16:52:26,721 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1609 states to 1156 states and 1876 transitions. [2022-11-21 16:52:26,722 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1082 [2022-11-21 16:52:26,723 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1085 [2022-11-21 16:52:26,723 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1156 states and 1876 transitions. [2022-11-21 16:52:26,724 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-21 16:52:26,724 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1156 states and 1876 transitions. [2022-11-21 16:52:26,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1156 states and 1876 transitions. [2022-11-21 16:52:26,737 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1156 to 485. [2022-11-21 16:52:26,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 485 states, 485 states have (on average 1.647422680412371) internal successors, (799), 484 states have internal predecessors, (799), 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) [2022-11-21 16:52:26,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 485 states and 799 transitions. [2022-11-21 16:52:26,741 INFO L240 hiAutomatonCegarLoop]: Abstraction has 485 states and 799 transitions. [2022-11-21 16:52:26,741 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:52:26,741 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-21 16:52:26,741 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-21 16:52:26,742 INFO L87 Difference]: Start difference. First operand 485 states and 799 transitions. Second operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 16:52:26,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:52:26,793 INFO L93 Difference]: Finished difference Result 953 states and 1565 transitions. [2022-11-21 16:52:26,793 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 953 states and 1565 transitions. [2022-11-21 16:52:26,799 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 550 [2022-11-21 16:52:26,805 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 953 states to 953 states and 1565 transitions. [2022-11-21 16:52:26,805 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 815 [2022-11-21 16:52:26,806 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 815 [2022-11-21 16:52:26,806 INFO L73 IsDeterministic]: Start isDeterministic. Operand 953 states and 1565 transitions. [2022-11-21 16:52:26,806 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-21 16:52:26,807 INFO L218 hiAutomatonCegarLoop]: Abstraction has 953 states and 1565 transitions. [2022-11-21 16:52:26,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 953 states and 1565 transitions. [2022-11-21 16:52:26,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 953 to 487. [2022-11-21 16:52:26,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 487 states, 487 states have (on average 1.6406570841889117) internal successors, (799), 486 states have internal predecessors, (799), 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) [2022-11-21 16:52:26,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 487 states and 799 transitions. [2022-11-21 16:52:26,820 INFO L240 hiAutomatonCegarLoop]: Abstraction has 487 states and 799 transitions. [2022-11-21 16:52:26,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-21 16:52:26,821 INFO L428 stractBuchiCegarLoop]: Abstraction has 487 states and 799 transitions. [2022-11-21 16:52:26,821 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-11-21 16:52:26,821 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 487 states and 799 transitions. [2022-11-21 16:52:26,823 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 330 [2022-11-21 16:52:26,824 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 16:52:26,824 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 16:52:26,825 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:52:26,825 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:52:26,826 INFO L748 eck$LassoCheckResult]: Stem: 8262#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 8244#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 8208#L74-2 assume !!(add_history_type_~var~0#1 < 3); 8209#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 8253#L129 assume 0 == read_history_bool_~history_id#1; 7883#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 7791#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 8089#L77 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 8090#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 7993#L213 assume 0 == init_~tmp~1#1;init_#res#1 := 0; 7994#L228 main_#t~ret55#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret55#1;havoc main_#t~ret55#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 7887#L37 assume !(0 == assume_abort_if_not_~cond#1); 7888#L36 assume { :end_inline_assume_abort_if_not } true;~g1v_old~0 := ~nomsg~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~nomsg~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~nomsg~0;~g3v_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 7990#L515-2 [2022-11-21 16:52:26,826 INFO L750 eck$LassoCheckResult]: Loop: 7990#L515-2 assume !false;assume { :begin_inline_gate1_each_pals_period } true;havoc gate1_each_pals_period_#t~nondet31#1, gate1_each_pals_period_#t~nondet32#1, gate1_each_pals_period_~next_state~0#1, gate1_each_pals_period_~tmp~3#1, gate1_each_pals_period_~tmp___0~3#1;havoc gate1_each_pals_period_~next_state~0#1;havoc gate1_each_pals_period_~tmp~3#1;havoc gate1_each_pals_period_~tmp___0~3#1;~gate1Failed~0 := gate1_each_pals_period_#t~nondet31#1;havoc gate1_each_pals_period_#t~nondet31#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 0, ~gate1Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 8191#L184 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 7870#L194-2 assume { :end_inline_write_history_bool } true; 8116#L348 assume 0 != ~gate1Failed~0 % 256;~g1v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 - 256); 8117#L367 assume { :end_inline_gate1_each_pals_period } true;assume { :begin_inline_gate2_each_pals_period } true;havoc gate2_each_pals_period_#t~nondet33#1, gate2_each_pals_period_#t~nondet34#1, gate2_each_pals_period_~next_state~1#1, gate2_each_pals_period_~tmp~4#1, gate2_each_pals_period_~tmp___0~4#1;havoc gate2_each_pals_period_~next_state~1#1;havoc gate2_each_pals_period_~tmp~4#1;havoc gate2_each_pals_period_~tmp___0~4#1;~gate2Failed~0 := gate2_each_pals_period_#t~nondet33#1;havoc gate2_each_pals_period_#t~nondet33#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 1, ~gate2Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 8092#L184-2 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 7838#L194-5 assume { :end_inline_write_history_bool } true; 7908#L379 assume 0 != ~gate2Failed~0 % 256;~g2v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 - 256); 8115#L398 assume { :end_inline_gate2_each_pals_period } true;assume { :begin_inline_gate3_each_pals_period } true;havoc gate3_each_pals_period_#t~nondet35#1, gate3_each_pals_period_#t~nondet36#1, gate3_each_pals_period_~next_state~2#1, gate3_each_pals_period_~tmp~5#1, gate3_each_pals_period_~tmp___0~5#1;havoc gate3_each_pals_period_~next_state~2#1;havoc gate3_each_pals_period_~tmp~5#1;havoc gate3_each_pals_period_~tmp___0~5#1;~gate3Failed~0 := gate3_each_pals_period_#t~nondet35#1;havoc gate3_each_pals_period_#t~nondet35#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 2, ~gate3Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 7794#L184-4 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 7795#L194-8 assume { :end_inline_write_history_bool } true; 7902#L410 assume 0 != ~gate3Failed~0 % 256;~g3v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 - 256); 8087#L429 assume { :end_inline_gate3_each_pals_period } true;assume { :begin_inline_voter } true;havoc voter_~voted_value~0#1;havoc voter_~voted_value~0#1;voter_~voted_value~0#1 := ~nomsg~0;~VALUE1~0 := ~g1v_old~0;~g1v_old~0 := ~nomsg~0;~VALUE2~0 := ~g2v_old~0;~g2v_old~0 := ~nomsg~0;~VALUE3~0 := ~g3v_old~0;~g3v_old~0 := ~nomsg~0; 8102#L444 assume ~VALUE1~0 == ~VALUE2~0; 8167#L445 assume ~VALUE1~0 == ~nomsg~0;voter_~voted_value~0#1 := ~VALUE3~0; 7800#L472-2 assume { :begin_inline_write_history_int8 } true;write_history_int8_#in~history_id#1, write_history_int8_#in~buf#1 := 3, voter_~voted_value~0#1;havoc write_history_int8_~history_id#1, write_history_int8_~buf#1;write_history_int8_~history_id#1 := write_history_int8_#in~history_id#1;write_history_int8_~buf#1 := write_history_int8_#in~buf#1; 8054#L169 assume 3 == write_history_int8_~history_id#1;~votedValue_History_2~0 := ~votedValue_History_1~0;~votedValue_History_1~0 := ~votedValue_History_0~0;~votedValue_History_0~0 := write_history_int8_~buf#1; 8119#L169-2 assume { :end_inline_write_history_int8 } true; 7999#L478 assume { :end_inline_voter } true;~g1v_old~0 := ~g1v_new~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~g2v_new~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~g3v_new~0;~g3v_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_#t~ret13#1, check_#t~ret14#1, check_#t~ret15#1, check_#t~ret16#1, check_#t~post17#1, check_#t~ret18#1, check_#t~post19#1, check_#t~ret20#1, check_#t~post21#1, check_#t~ret22#1, check_#t~ret23#1, check_#t~ret24#1, check_#t~ret25#1, check_#t~ret26#1, check_#t~ret27#1, check_#t~ret28#1, check_#t~ret29#1, check_#t~ret30#1, check_~tmp~2#1, check_~temp_count~0#1, check_~tmp___0~2#1, check_~tmp___1~2#1, check_~tmp___2~2#1, check_~tmp___3~0#1, check_~tmp___4~0#1, check_~tmp___5~0#1, check_~tmp___6~0#1, check_~tmp___7~0#1, check_~tmp___8~0#1, check_~tmp___9~0#1, check_~tmp___10~0#1, check_~tmp___11~0#1, check_~tmp___12~0#1, check_~tmp___13~0#1, check_~tmp___14~0#1;havoc check_~tmp~2#1;havoc check_~temp_count~0#1;havoc check_~tmp___0~2#1;havoc check_~tmp___1~2#1;havoc check_~tmp___2~2#1;havoc check_~tmp___3~0#1;havoc check_~tmp___4~0#1;havoc check_~tmp___5~0#1;havoc check_~tmp___6~0#1;havoc check_~tmp___7~0#1;havoc check_~tmp___8~0#1;havoc check_~tmp___9~0#1;havoc check_~tmp___10~0#1;havoc check_~tmp___11~0#1;havoc check_~tmp___12~0#1;havoc check_~tmp___13~0#1;havoc check_~tmp___14~0#1; 8000#L252 assume 0 == ~gate1Failed~0 % 256;check_~tmp~2#1 := 1; 8062#L258-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == check_~tmp~2#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 7929#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 7930#L36-4 assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 8037#L129-12 assume 0 == read_history_bool_~history_id#1; 8076#L130-12 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 7811#L161-12 check_#t~ret13#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;check_~tmp___3~0#1 := check_#t~ret13#1;havoc check_#t~ret13#1; 7812#L265 assume !(0 == check_~tmp___3~0#1 % 256); 7880#L265-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 1;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 8124#L109-7 assume 3 == read_history_int8_~history_id#1; 7881#L110-7 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 7874#L121-7 check_#t~ret22#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___10~0#1 := check_#t~ret22#1;havoc check_#t~ret22#1; 7926#L304 assume !(check_~tmp___10~0#1 > -2); 7995#L304-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 8129#L109-9 assume 3 == read_history_int8_~history_id#1; 8131#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 7925#L121-9 check_#t~ret27#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___11~0#1 := check_#t~ret27#1;havoc check_#t~ret27#1; 8043#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 8141#L324-1 check_#res#1 := 1; 7879#L336 main_#t~ret56#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 8188#L539-72 assume !(0 == assert_~arg#1 % 256); 8222#L534-36 assume { :end_inline_assert } true; 7990#L515-2 [2022-11-21 16:52:26,827 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:26,827 INFO L85 PathProgramCache]: Analyzing trace with hash -1422722665, now seen corresponding path program 1 times [2022-11-21 16:52:26,827 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:26,828 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1357533611] [2022-11-21 16:52:26,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:26,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:26,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:26,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:52:26,892 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:52:26,892 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1357533611] [2022-11-21 16:52:26,892 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1357533611] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:52:26,892 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:52:26,892 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-21 16:52:26,892 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [833987716] [2022-11-21 16:52:26,893 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:52:26,893 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-21 16:52:26,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:26,893 INFO L85 PathProgramCache]: Analyzing trace with hash 1239823374, now seen corresponding path program 1 times [2022-11-21 16:52:26,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:26,894 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1204148743] [2022-11-21 16:52:26,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:26,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:26,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:26,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:52:26,960 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:52:26,960 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1204148743] [2022-11-21 16:52:26,960 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1204148743] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:52:26,960 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:52:26,960 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-21 16:52:26,961 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1817442614] [2022-11-21 16:52:26,961 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:52:26,961 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-21 16:52:26,961 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:52:26,962 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-21 16:52:26,962 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-21 16:52:26,962 INFO L87 Difference]: Start difference. First operand 487 states and 799 transitions. cyclomatic complexity: 320 Second operand has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 16:52:27,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:52:27,004 INFO L93 Difference]: Finished difference Result 489 states and 800 transitions. [2022-11-21 16:52:27,004 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 489 states and 800 transitions. [2022-11-21 16:52:27,007 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 330 [2022-11-21 16:52:27,009 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 489 states to 487 states and 795 transitions. [2022-11-21 16:52:27,010 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 416 [2022-11-21 16:52:27,010 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 416 [2022-11-21 16:52:27,010 INFO L73 IsDeterministic]: Start isDeterministic. Operand 487 states and 795 transitions. [2022-11-21 16:52:27,011 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-21 16:52:27,011 INFO L218 hiAutomatonCegarLoop]: Abstraction has 487 states and 795 transitions. [2022-11-21 16:52:27,011 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 487 states and 795 transitions. [2022-11-21 16:52:27,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 487 to 487. [2022-11-21 16:52:27,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 487 states, 487 states have (on average 1.6324435318275154) internal successors, (795), 486 states have internal predecessors, (795), 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) [2022-11-21 16:52:27,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 487 states and 795 transitions. [2022-11-21 16:52:27,020 INFO L240 hiAutomatonCegarLoop]: Abstraction has 487 states and 795 transitions. [2022-11-21 16:52:27,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-21 16:52:27,021 INFO L428 stractBuchiCegarLoop]: Abstraction has 487 states and 795 transitions. [2022-11-21 16:52:27,021 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-11-21 16:52:27,022 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 487 states and 795 transitions. [2022-11-21 16:52:27,024 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 330 [2022-11-21 16:52:27,024 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 16:52:27,024 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 16:52:27,025 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:52:27,025 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2022-11-21 16:52:27,025 INFO L748 eck$LassoCheckResult]: Stem: 9247#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 9228#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 9192#L74-2 assume !!(add_history_type_~var~0#1 < 3); 9193#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 9237#L129 assume 0 == read_history_bool_~history_id#1; 8869#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 8777#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 9074#L77 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 9075#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 8979#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 8817#L74-6 assume !!(add_history_type_~var~0#1 < 3); 8819#L75-2 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 8964#L129-3 assume 0 == read_history_bool_~history_id#1; 8993#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 8952#L161-3 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 9148#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 8929#L101-1 init_#t~ret10#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___0~1#1 := init_#t~ret10#1;havoc init_#t~ret10#1; 9012#L217 assume !(0 == init_~tmp___0~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 2;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 8892#L74-10 assume !!(add_history_type_~var~0#1 < 3); 8893#L75-4 [2022-11-21 16:52:27,026 INFO L750 eck$LassoCheckResult]: Loop: 8893#L75-4 assume !(0 == add_history_type_~history_id#1); 9098#L81-4 assume !(1 == add_history_type_~history_id#1); 9029#L87-4 assume !(2 == add_history_type_~history_id#1); 8939#L93-6 assume !(3 == add_history_type_~history_id#1); 8909#L93-8 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 9251#L74-10 assume !!(add_history_type_~var~0#1 < 3); 8893#L75-4 [2022-11-21 16:52:27,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:27,026 INFO L85 PathProgramCache]: Analyzing trace with hash 576829260, now seen corresponding path program 1 times [2022-11-21 16:52:27,026 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:27,027 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1309645645] [2022-11-21 16:52:27,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:27,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:27,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:27,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:52:27,075 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:52:27,075 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1309645645] [2022-11-21 16:52:27,075 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1309645645] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:52:27,075 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:52:27,076 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-21 16:52:27,076 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1758747691] [2022-11-21 16:52:27,076 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:52:27,076 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-21 16:52:27,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:27,077 INFO L85 PathProgramCache]: Analyzing trace with hash 1197341531, now seen corresponding path program 1 times [2022-11-21 16:52:27,077 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:27,077 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1118114251] [2022-11-21 16:52:27,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:27,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:27,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 16:52:27,084 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 16:52:27,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 16:52:27,088 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 16:52:27,123 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 16:52:27,123 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 16:52:27,123 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 16:52:27,123 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 16:52:27,123 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-21 16:52:27,124 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:27,124 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 16:52:27,124 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 16:52:27,124 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c_Iteration4_Loop [2022-11-21 16:52:27,124 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 16:52:27,124 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 16:52:27,126 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:27,129 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:27,141 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:27,252 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 16:52:27,252 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-21 16:52:27,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:27,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:27,253 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:27,268 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:52:27,268 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:27,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-21 16:52:27,292 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 16:52:27,292 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_add_history_type_#t~post8#1=0} Honda state: {ULTIMATE.start_add_history_type_#t~post8#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-21 16:52:27,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:27,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:27,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:27,302 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:27,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-21 16:52:27,308 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:52:27,308 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:27,333 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 16:52:27,334 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_add_history_type_~history_id#1=7} Honda state: {ULTIMATE.start_add_history_type_~history_id#1=7} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-21 16:52:27,343 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:27,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:27,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:27,344 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:27,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-21 16:52:27,353 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:52:27,354 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:27,386 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:27,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:27,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:27,388 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:27,401 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-21 16:52:27,402 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:27,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-21 16:52:27,499 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-21 16:52:27,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:27,509 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 16:52:27,509 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 16:52:27,509 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 16:52:27,509 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 16:52:27,510 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 16:52:27,510 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:27,510 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 16:52:27,510 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 16:52:27,510 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c_Iteration4_Loop [2022-11-21 16:52:27,510 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 16:52:27,510 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 16:52:27,511 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:27,515 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:27,527 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:27,628 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 16:52:27,628 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 16:52:27,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:27,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:27,630 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:27,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-21 16:52:27,639 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 [2022-11-21 16:52:27,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:52:27,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:52:27,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:52:27,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:52:27,652 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:52:27,653 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:52:27,653 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:52:27,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:52:27,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:27,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:27,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:27,688 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:27,700 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 [2022-11-21 16:52:27,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-21 16:52:27,713 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:52:27,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:52:27,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:52:27,714 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-21 16:52:27,714 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:52:27,715 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:52:27,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:52:27,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:52:27,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:27,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:27,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:27,735 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:27,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:52:27,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-21 16:52:27,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:52:27,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:52:27,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:52:27,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:52:27,752 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:52:27,754 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:52:27,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:52:27,769 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-11-21 16:52:27,772 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2022-11-21 16:52:27,772 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2022-11-21 16:52:27,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:27,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:27,774 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:27,779 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-11-21 16:52:27,779 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2022-11-21 16:52:27,780 INFO L513 LassoAnalysis]: Proved termination. [2022-11-21 16:52:27,780 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_add_history_type_~var~0#1) = -2*ULTIMATE.start_add_history_type_~var~0#1 + 3 Supporting invariants [] [2022-11-21 16:52:27,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-21 16:52:27,784 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:27,785 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2022-11-21 16:52:27,799 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:27,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:27,846 INFO L263 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-21 16:52:27,847 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 16:52:27,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:27,891 INFO L263 TraceCheckSpWp]: Trace formula consists of 9 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-21 16:52:27,891 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 16:52:27,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:52:27,937 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-11-21 16:52:27,938 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 487 states and 795 transitions. cyclomatic complexity: 316 Second operand has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 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) [2022-11-21 16:52:27,977 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 487 states and 795 transitions. cyclomatic complexity: 316. Second operand has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 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) Result 548 states and 897 transitions. Complement of second has 7 states. [2022-11-21 16:52:27,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2022-11-21 16:52:27,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 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) [2022-11-21 16:52:27,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 221 transitions. [2022-11-21 16:52:27,981 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 221 transitions. Stem has 19 letters. Loop has 6 letters. [2022-11-21 16:52:27,981 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-21 16:52:27,981 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 221 transitions. Stem has 25 letters. Loop has 6 letters. [2022-11-21 16:52:27,983 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-21 16:52:27,983 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 221 transitions. Stem has 19 letters. Loop has 12 letters. [2022-11-21 16:52:27,983 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-21 16:52:27,984 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 548 states and 897 transitions. [2022-11-21 16:52:27,988 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 275 [2022-11-21 16:52:27,991 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 548 states to 543 states and 888 transitions. [2022-11-21 16:52:27,991 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 415 [2022-11-21 16:52:27,992 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 417 [2022-11-21 16:52:27,992 INFO L73 IsDeterministic]: Start isDeterministic. Operand 543 states and 888 transitions. [2022-11-21 16:52:27,992 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-21 16:52:27,992 INFO L218 hiAutomatonCegarLoop]: Abstraction has 543 states and 888 transitions. [2022-11-21 16:52:27,993 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 543 states and 888 transitions. [2022-11-21 16:52:28,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 543 to 539. [2022-11-21 16:52:28,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 539 states, 539 states have (on average 1.6400742115027829) internal successors, (884), 538 states have internal predecessors, (884), 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) [2022-11-21 16:52:28,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 539 states and 884 transitions. [2022-11-21 16:52:28,003 INFO L240 hiAutomatonCegarLoop]: Abstraction has 539 states and 884 transitions. [2022-11-21 16:52:28,003 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:52:28,003 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-21 16:52:28,004 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-21 16:52:28,004 INFO L87 Difference]: Start difference. First operand 539 states and 884 transitions. Second operand has 4 states, 4 states have (on average 4.75) internal successors, (19), 4 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) [2022-11-21 16:52:28,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:52:28,067 INFO L93 Difference]: Finished difference Result 770 states and 1249 transitions. [2022-11-21 16:52:28,067 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 770 states and 1249 transitions. [2022-11-21 16:52:28,072 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 495 [2022-11-21 16:52:28,076 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 770 states to 754 states and 1223 transitions. [2022-11-21 16:52:28,076 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 628 [2022-11-21 16:52:28,077 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 628 [2022-11-21 16:52:28,078 INFO L73 IsDeterministic]: Start isDeterministic. Operand 754 states and 1223 transitions. [2022-11-21 16:52:28,078 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-21 16:52:28,078 INFO L218 hiAutomatonCegarLoop]: Abstraction has 754 states and 1223 transitions. [2022-11-21 16:52:28,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 754 states and 1223 transitions. [2022-11-21 16:52:28,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 754 to 525. [2022-11-21 16:52:28,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 525 states, 525 states have (on average 1.6361904761904762) internal successors, (859), 524 states have internal predecessors, (859), 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) [2022-11-21 16:52:28,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 525 states and 859 transitions. [2022-11-21 16:52:28,090 INFO L240 hiAutomatonCegarLoop]: Abstraction has 525 states and 859 transitions. [2022-11-21 16:52:28,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-21 16:52:28,091 INFO L428 stractBuchiCegarLoop]: Abstraction has 525 states and 859 transitions. [2022-11-21 16:52:28,091 INFO L335 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-11-21 16:52:28,091 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 525 states and 859 transitions. [2022-11-21 16:52:28,094 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 275 [2022-11-21 16:52:28,094 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 16:52:28,094 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 16:52:28,095 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:52:28,095 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2022-11-21 16:52:28,096 INFO L748 eck$LassoCheckResult]: Stem: 11729#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 11712#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 11670#L74-2 assume !!(add_history_type_~var~0#1 < 3); 11671#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 11720#L129 assume 0 == read_history_bool_~history_id#1; 11317#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 11221#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 11552#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 11381#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 11382#L74-2 assume !(add_history_type_~var~0#1 < 3); 11672#L74-3 add_history_type_#res#1 := 1; 11730#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 11438#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 11259#L74-6 assume !!(add_history_type_~var~0#1 < 3); 11260#L75-2 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 11423#L129-3 assume 0 == read_history_bool_~history_id#1; 11453#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 11410#L161-3 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 11624#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 11384#L101-1 init_#t~ret10#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___0~1#1 := init_#t~ret10#1;havoc init_#t~ret10#1; 11475#L217 assume !(0 == init_~tmp___0~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 2;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 11609#L74-10 assume !!(add_history_type_~var~0#1 < 3); 11587#L75-4 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 11504#L129-6 assume 0 == read_history_bool_~history_id#1; 11505#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 11279#L161-6 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 11513#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 11358#L101-2 init_#t~ret11#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___1~1#1 := init_#t~ret11#1;havoc init_#t~ret11#1; 11650#L221 assume !(0 == init_~tmp___1~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 3;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 11619#L74-14 assume !!(add_history_type_~var~0#1 < 3); 11620#L75-6 [2022-11-21 16:52:28,096 INFO L750 eck$LassoCheckResult]: Loop: 11620#L75-6 assume !(0 == add_history_type_~history_id#1); 11708#L81-6 assume !(1 == add_history_type_~history_id#1); 11236#L87-6 assume !(2 == add_history_type_~history_id#1); 11237#L93-9 assume !(3 == add_history_type_~history_id#1); 11324#L93-11 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 11731#L74-14 assume !!(add_history_type_~var~0#1 < 3); 11620#L75-6 [2022-11-21 16:52:28,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:28,096 INFO L85 PathProgramCache]: Analyzing trace with hash -2009806385, now seen corresponding path program 1 times [2022-11-21 16:52:28,097 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:28,097 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1375599973] [2022-11-21 16:52:28,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:28,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:28,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:28,157 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:52:28,157 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:52:28,157 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1375599973] [2022-11-21 16:52:28,157 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1375599973] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-21 16:52:28,158 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [669575943] [2022-11-21 16:52:28,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:28,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 16:52:28,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:28,159 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-21 16:52:28,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-11-21 16:52:28,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:28,287 INFO L263 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-21 16:52:28,291 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 16:52:28,315 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:52:28,315 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-21 16:52:28,345 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:52:28,356 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [669575943] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-21 16:52:28,356 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-21 16:52:28,356 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 6 [2022-11-21 16:52:28,357 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [464690399] [2022-11-21 16:52:28,357 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-21 16:52:28,357 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-21 16:52:28,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:28,358 INFO L85 PathProgramCache]: Analyzing trace with hash 180771675, now seen corresponding path program 1 times [2022-11-21 16:52:28,358 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:28,358 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [844845367] [2022-11-21 16:52:28,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:28,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:28,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 16:52:28,362 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 16:52:28,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 16:52:28,366 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 16:52:28,399 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 16:52:28,399 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 16:52:28,399 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 16:52:28,399 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 16:52:28,399 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-21 16:52:28,399 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:28,399 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 16:52:28,399 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 16:52:28,399 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c_Iteration5_Loop [2022-11-21 16:52:28,399 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 16:52:28,400 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 16:52:28,400 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:28,406 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:28,415 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:28,510 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 16:52:28,511 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-21 16:52:28,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:28,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:28,517 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:28,519 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:52:28,519 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:28,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-21 16:52:28,549 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:28,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:28,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:28,551 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:28,556 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-21 16:52:28,556 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:28,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-21 16:52:28,667 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-21 16:52:28,671 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:28,671 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 16:52:28,671 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 16:52:28,672 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 16:52:28,672 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 16:52:28,672 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 16:52:28,672 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:28,672 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 16:52:28,672 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 16:52:28,672 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c_Iteration5_Loop [2022-11-21 16:52:28,672 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 16:52:28,672 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 16:52:28,673 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:28,680 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:28,688 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:28,778 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 16:52:28,778 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 16:52:28,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:28,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:28,780 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:28,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-21 16:52:28,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:52:28,801 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:52:28,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:52:28,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:52:28,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:52:28,801 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:52:28,802 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:52:28,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:52:28,812 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-11-21 16:52:28,814 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2022-11-21 16:52:28,814 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2022-11-21 16:52:28,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:28,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:28,818 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:28,820 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-11-21 16:52:28,820 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2022-11-21 16:52:28,820 INFO L513 LassoAnalysis]: Proved termination. [2022-11-21 16:52:28,820 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_add_history_type_~var~0#1) = -2*ULTIMATE.start_add_history_type_~var~0#1 + 3 Supporting invariants [] [2022-11-21 16:52:28,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-21 16:52:28,824 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:28,825 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2022-11-21 16:52:28,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:28,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:28,896 INFO L263 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-21 16:52:28,898 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 16:52:28,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:28,955 INFO L263 TraceCheckSpWp]: Trace formula consists of 9 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-21 16:52:28,956 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 16:52:28,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:52:28,976 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-11-21 16:52:28,977 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 525 states and 859 transitions. cyclomatic complexity: 342 Second operand has 4 states, 4 states have (on average 9.0) internal successors, (36), 4 states have internal predecessors, (36), 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) [2022-11-21 16:52:28,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:29,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:29,056 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 525 states and 859 transitions. cyclomatic complexity: 342. Second operand has 4 states, 4 states have (on average 9.0) internal successors, (36), 4 states have internal predecessors, (36), 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) Result 1255 states and 2037 transitions. Complement of second has 6 states. [2022-11-21 16:52:29,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2022-11-21 16:52:29,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 9.0) internal successors, (36), 4 states have internal predecessors, (36), 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) [2022-11-21 16:52:29,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1032 transitions. [2022-11-21 16:52:29,061 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 1032 transitions. Stem has 30 letters. Loop has 6 letters. [2022-11-21 16:52:29,061 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-21 16:52:29,062 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 1032 transitions. Stem has 36 letters. Loop has 6 letters. [2022-11-21 16:52:29,065 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-21 16:52:29,065 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 1032 transitions. Stem has 30 letters. Loop has 12 letters. [2022-11-21 16:52:29,066 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-21 16:52:29,066 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1255 states and 2037 transitions. [2022-11-21 16:52:29,080 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 440 [2022-11-21 16:52:29,085 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1255 states to 804 states and 1310 transitions. [2022-11-21 16:52:29,085 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 621 [2022-11-21 16:52:29,086 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 623 [2022-11-21 16:52:29,086 INFO L73 IsDeterministic]: Start isDeterministic. Operand 804 states and 1310 transitions. [2022-11-21 16:52:29,086 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-21 16:52:29,086 INFO L218 hiAutomatonCegarLoop]: Abstraction has 804 states and 1310 transitions. [2022-11-21 16:52:29,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 804 states and 1310 transitions. [2022-11-21 16:52:29,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 804 to 577. [2022-11-21 16:52:29,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 577 states, 577 states have (on average 1.6429809358752165) internal successors, (948), 576 states have internal predecessors, (948), 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) [2022-11-21 16:52:29,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 577 states and 948 transitions. [2022-11-21 16:52:29,099 INFO L240 hiAutomatonCegarLoop]: Abstraction has 577 states and 948 transitions. [2022-11-21 16:52:29,099 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:52:29,099 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-21 16:52:29,100 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-11-21 16:52:29,100 INFO L87 Difference]: Start difference. First operand 577 states and 948 transitions. Second operand has 6 states, 6 states have (on average 7.833333333333333) internal successors, (47), 6 states have internal predecessors, (47), 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) [2022-11-21 16:52:29,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:52:29,232 INFO L93 Difference]: Finished difference Result 1926 states and 3142 transitions. [2022-11-21 16:52:29,232 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1926 states and 3142 transitions. [2022-11-21 16:52:29,245 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 880 [2022-11-21 16:52:29,255 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1926 states to 1918 states and 3118 transitions. [2022-11-21 16:52:29,255 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1380 [2022-11-21 16:52:29,257 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1380 [2022-11-21 16:52:29,257 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1918 states and 3118 transitions. [2022-11-21 16:52:29,257 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-21 16:52:29,257 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1918 states and 3118 transitions. [2022-11-21 16:52:29,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1918 states and 3118 transitions. [2022-11-21 16:52:29,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1918 to 926. [2022-11-21 16:52:29,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 926 states, 926 states have (on average 1.6468682505399568) internal successors, (1525), 925 states have internal predecessors, (1525), 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) [2022-11-21 16:52:29,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 926 states and 1525 transitions. [2022-11-21 16:52:29,282 INFO L240 hiAutomatonCegarLoop]: Abstraction has 926 states and 1525 transitions. [2022-11-21 16:52:29,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-21 16:52:29,288 INFO L428 stractBuchiCegarLoop]: Abstraction has 926 states and 1525 transitions. [2022-11-21 16:52:29,288 INFO L335 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-11-21 16:52:29,288 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 926 states and 1525 transitions. [2022-11-21 16:52:29,293 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 220 [2022-11-21 16:52:29,293 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 16:52:29,293 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 16:52:29,296 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:52:29,296 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:52:29,297 INFO L748 eck$LassoCheckResult]: Stem: 16381#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 16359#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 16312#L74-2 assume !!(add_history_type_~var~0#1 < 3); 16313#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 16370#L129 assume 0 == read_history_bool_~history_id#1; 15916#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 15810#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 16180#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 15986#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 15987#L74-2 assume !!(add_history_type_~var~0#1 < 3); 16314#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 16469#L129 assume 0 == read_history_bool_~history_id#1; 16463#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 16436#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 16428#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 16427#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 16412#L74-2 assume !!(add_history_type_~var~0#1 < 3); 16385#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 16407#L129 assume 0 == read_history_bool_~history_id#1; 16395#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 16390#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 16389#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 16386#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 16384#L74-2 assume !(add_history_type_~var~0#1 < 3); 16383#L74-3 add_history_type_#res#1 := 1; 16382#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 16051#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 15851#L74-6 assume !!(add_history_type_~var~0#1 < 3); 15852#L75-2 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 16034#L129-3 assume 0 == read_history_bool_~history_id#1; 16066#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 16021#L161-3 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 16267#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 15989#L101-1 init_#t~ret10#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___0~1#1 := init_#t~ret10#1;havoc init_#t~ret10#1; 16088#L217 assume !(0 == init_~tmp___0~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 2;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 16249#L74-10 assume !!(add_history_type_~var~0#1 < 3); 16222#L75-4 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 16126#L129-6 assume 0 == read_history_bool_~history_id#1; 16127#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 15871#L161-6 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 16135#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 15964#L101-2 init_#t~ret11#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___1~1#1 := init_#t~ret11#1;havoc init_#t~ret11#1; 16293#L221 assume !(0 == init_~tmp___1~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 3;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 16372#L74-14 assume !!(add_history_type_~var~0#1 < 3); 16089#L75-6 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 16093#L129-9 assume 0 == read_history_bool_~history_id#1; 16196#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 15880#L161-9 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 15881#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 15922#L101-3 init_#t~ret12#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___2~1#1 := init_#t~ret12#1;havoc init_#t~ret12#1; 16177#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 16299#L228 main_#t~ret55#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret55#1;havoc main_#t~ret55#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 15918#L37 assume !(0 == assume_abort_if_not_~cond#1); 15919#L36 assume { :end_inline_assume_abort_if_not } true;~g1v_old~0 := ~nomsg~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~nomsg~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~nomsg~0;~g3v_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 16047#L515-2 [2022-11-21 16:52:29,297 INFO L750 eck$LassoCheckResult]: Loop: 16047#L515-2 assume !false;assume { :begin_inline_gate1_each_pals_period } true;havoc gate1_each_pals_period_#t~nondet31#1, gate1_each_pals_period_#t~nondet32#1, gate1_each_pals_period_~next_state~0#1, gate1_each_pals_period_~tmp~3#1, gate1_each_pals_period_~tmp___0~3#1;havoc gate1_each_pals_period_~next_state~0#1;havoc gate1_each_pals_period_~tmp~3#1;havoc gate1_each_pals_period_~tmp___0~3#1;~gate1Failed~0 := gate1_each_pals_period_#t~nondet31#1;havoc gate1_each_pals_period_#t~nondet31#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 0, ~gate1Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 16292#L184 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 15900#L194-2 assume { :end_inline_write_history_bool } true; 16211#L348 assume 0 != ~gate1Failed~0 % 256;~g1v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 - 256); 16212#L367 assume { :end_inline_gate1_each_pals_period } true;assume { :begin_inline_gate2_each_pals_period } true;havoc gate2_each_pals_period_#t~nondet33#1, gate2_each_pals_period_#t~nondet34#1, gate2_each_pals_period_~next_state~1#1, gate2_each_pals_period_~tmp~4#1, gate2_each_pals_period_~tmp___0~4#1;havoc gate2_each_pals_period_~next_state~1#1;havoc gate2_each_pals_period_~tmp~4#1;havoc gate2_each_pals_period_~tmp___0~4#1;~gate2Failed~0 := gate2_each_pals_period_#t~nondet33#1;havoc gate2_each_pals_period_#t~nondet33#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 1, ~gate2Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 16181#L184-2 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 15857#L194-5 assume { :end_inline_write_history_bool } true; 15942#L379 assume 0 != ~gate2Failed~0 % 256;~g2v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 - 256); 16210#L398 assume { :end_inline_gate2_each_pals_period } true;assume { :begin_inline_gate3_each_pals_period } true;havoc gate3_each_pals_period_#t~nondet35#1, gate3_each_pals_period_#t~nondet36#1, gate3_each_pals_period_~next_state~2#1, gate3_each_pals_period_~tmp~5#1, gate3_each_pals_period_~tmp___0~5#1;havoc gate3_each_pals_period_~next_state~2#1;havoc gate3_each_pals_period_~tmp~5#1;havoc gate3_each_pals_period_~tmp___0~5#1;~gate3Failed~0 := gate3_each_pals_period_#t~nondet35#1;havoc gate3_each_pals_period_#t~nondet35#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 2, ~gate3Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 15811#L184-4 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 15812#L194-8 assume { :end_inline_write_history_bool } true; 15935#L410 assume 0 != ~gate3Failed~0 % 256;~g3v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 - 256); 16179#L429 assume { :end_inline_gate3_each_pals_period } true;assume { :begin_inline_voter } true;havoc voter_~voted_value~0#1;havoc voter_~voted_value~0#1;voter_~voted_value~0#1 := ~nomsg~0;~VALUE1~0 := ~g1v_old~0;~g1v_old~0 := ~nomsg~0;~VALUE2~0 := ~g2v_old~0;~g2v_old~0 := ~nomsg~0;~VALUE3~0 := ~g3v_old~0;~g3v_old~0 := ~nomsg~0; 16194#L444 assume ~VALUE1~0 == ~VALUE2~0; 16270#L445 assume ~VALUE1~0 == ~nomsg~0;voter_~voted_value~0#1 := ~VALUE3~0; 15817#L472-2 assume { :begin_inline_write_history_int8 } true;write_history_int8_#in~history_id#1, write_history_int8_#in~buf#1 := 3, voter_~voted_value~0#1;havoc write_history_int8_~history_id#1, write_history_int8_~buf#1;write_history_int8_~history_id#1 := write_history_int8_#in~history_id#1;write_history_int8_~buf#1 := write_history_int8_#in~buf#1; 16132#L169 assume 3 == write_history_int8_~history_id#1;~votedValue_History_2~0 := ~votedValue_History_1~0;~votedValue_History_1~0 := ~votedValue_History_0~0;~votedValue_History_0~0 := write_history_int8_~buf#1; 16214#L169-2 assume { :end_inline_write_history_int8 } true; 16057#L478 assume { :end_inline_voter } true;~g1v_old~0 := ~g1v_new~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~g2v_new~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~g3v_new~0;~g3v_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_#t~ret13#1, check_#t~ret14#1, check_#t~ret15#1, check_#t~ret16#1, check_#t~post17#1, check_#t~ret18#1, check_#t~post19#1, check_#t~ret20#1, check_#t~post21#1, check_#t~ret22#1, check_#t~ret23#1, check_#t~ret24#1, check_#t~ret25#1, check_#t~ret26#1, check_#t~ret27#1, check_#t~ret28#1, check_#t~ret29#1, check_#t~ret30#1, check_~tmp~2#1, check_~temp_count~0#1, check_~tmp___0~2#1, check_~tmp___1~2#1, check_~tmp___2~2#1, check_~tmp___3~0#1, check_~tmp___4~0#1, check_~tmp___5~0#1, check_~tmp___6~0#1, check_~tmp___7~0#1, check_~tmp___8~0#1, check_~tmp___9~0#1, check_~tmp___10~0#1, check_~tmp___11~0#1, check_~tmp___12~0#1, check_~tmp___13~0#1, check_~tmp___14~0#1;havoc check_~tmp~2#1;havoc check_~temp_count~0#1;havoc check_~tmp___0~2#1;havoc check_~tmp___1~2#1;havoc check_~tmp___2~2#1;havoc check_~tmp___3~0#1;havoc check_~tmp___4~0#1;havoc check_~tmp___5~0#1;havoc check_~tmp___6~0#1;havoc check_~tmp___7~0#1;havoc check_~tmp___8~0#1;havoc check_~tmp___9~0#1;havoc check_~tmp___10~0#1;havoc check_~tmp___11~0#1;havoc check_~tmp___12~0#1;havoc check_~tmp___13~0#1;havoc check_~tmp___14~0#1; 16058#L252 assume 0 == ~gate1Failed~0 % 256;check_~tmp~2#1 := 1; 16144#L258-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == check_~tmp~2#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 15972#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 15973#L36-4 assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 16110#L129-12 assume 0 == read_history_bool_~history_id#1; 16166#L130-12 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 15831#L161-12 check_#t~ret13#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;check_~tmp___3~0#1 := check_#t~ret13#1;havoc check_#t~ret13#1; 15832#L265 assume !(0 == check_~tmp___3~0#1 % 256); 15913#L265-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 1;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 16221#L109-7 assume 3 == read_history_int8_~history_id#1; 15914#L110-7 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 15904#L121-7 check_#t~ret22#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___10~0#1 := check_#t~ret22#1;havoc check_#t~ret22#1; 15969#L304 assume !(check_~tmp___10~0#1 > -2); 16052#L304-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 16228#L109-9 assume 3 == read_history_int8_~history_id#1; 16230#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 15968#L121-9 check_#t~ret27#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___11~0#1 := check_#t~ret27#1;havoc check_#t~ret27#1; 16117#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 16243#L324-1 check_#res#1 := 1; 15912#L336 main_#t~ret56#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 16289#L539-72 assume !(0 == assert_~arg#1 % 256); 16328#L534-36 assume { :end_inline_assert } true; 16047#L515-2 [2022-11-21 16:52:29,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:29,297 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 1 times [2022-11-21 16:52:29,298 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:29,298 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [303084094] [2022-11-21 16:52:29,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:29,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:29,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:29,397 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-21 16:52:29,397 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:52:29,397 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [303084094] [2022-11-21 16:52:29,397 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [303084094] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:52:29,397 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:52:29,398 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-21 16:52:29,398 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [11039484] [2022-11-21 16:52:29,398 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:52:29,398 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-21 16:52:29,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:29,399 INFO L85 PathProgramCache]: Analyzing trace with hash 1239823374, now seen corresponding path program 2 times [2022-11-21 16:52:29,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:29,399 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [777488548] [2022-11-21 16:52:29,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:29,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:29,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:29,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:52:29,454 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:52:29,454 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [777488548] [2022-11-21 16:52:29,454 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [777488548] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:52:29,454 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:52:29,454 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-21 16:52:29,454 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [644236272] [2022-11-21 16:52:29,454 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:52:29,455 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-21 16:52:29,455 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:52:29,455 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-21 16:52:29,455 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-21 16:52:29,455 INFO L87 Difference]: Start difference. First operand 926 states and 1525 transitions. cyclomatic complexity: 607 Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 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) [2022-11-21 16:52:29,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:52:29,496 INFO L93 Difference]: Finished difference Result 1119 states and 1837 transitions. [2022-11-21 16:52:29,496 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1119 states and 1837 transitions. [2022-11-21 16:52:29,503 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 413 [2022-11-21 16:52:29,509 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1119 states to 1119 states and 1837 transitions. [2022-11-21 16:52:29,510 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 687 [2022-11-21 16:52:29,510 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 687 [2022-11-21 16:52:29,511 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1119 states and 1837 transitions. [2022-11-21 16:52:29,511 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-21 16:52:29,511 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1119 states and 1837 transitions. [2022-11-21 16:52:29,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1119 states and 1837 transitions. [2022-11-21 16:52:29,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1119 to 923. [2022-11-21 16:52:29,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 923 states, 923 states have (on average 1.6457204767063922) internal successors, (1519), 922 states have internal predecessors, (1519), 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) [2022-11-21 16:52:29,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 923 states and 1519 transitions. [2022-11-21 16:52:29,544 INFO L240 hiAutomatonCegarLoop]: Abstraction has 923 states and 1519 transitions. [2022-11-21 16:52:29,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-21 16:52:29,546 INFO L428 stractBuchiCegarLoop]: Abstraction has 923 states and 1519 transitions. [2022-11-21 16:52:29,547 INFO L335 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2022-11-21 16:52:29,547 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 923 states and 1519 transitions. [2022-11-21 16:52:29,552 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 217 [2022-11-21 16:52:29,552 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 16:52:29,552 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 16:52:29,556 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:52:29,556 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:52:29,558 INFO L748 eck$LassoCheckResult]: Stem: 18423#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 18404#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 18358#L74-2 assume !!(add_history_type_~var~0#1 < 3); 18359#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 18414#L129 assume 0 == read_history_bool_~history_id#1; 17968#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 17864#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 18230#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 18038#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 18039#L74-2 assume !!(add_history_type_~var~0#1 < 3); 18360#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 18495#L129 assume 0 == read_history_bool_~history_id#1; 18464#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 18453#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 18450#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 18445#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 18444#L74-2 assume !!(add_history_type_~var~0#1 < 3); 18429#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 18443#L129 assume 0 == read_history_bool_~history_id#1; 18437#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 18432#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 18431#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 18430#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 18428#L74-2 assume !(add_history_type_~var~0#1 < 3); 18425#L74-3 add_history_type_#res#1 := 1; 18424#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 18102#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 17905#L74-6 assume !!(add_history_type_~var~0#1 < 3); 17906#L75-2 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 18084#L129-3 assume 0 == read_history_bool_~history_id#1; 18117#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 18071#L161-3 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 18313#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 18041#L101-1 init_#t~ret10#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___0~1#1 := init_#t~ret10#1;havoc init_#t~ret10#1; 18139#L217 assume !(0 == init_~tmp___0~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 2;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 18295#L74-10 assume !!(add_history_type_~var~0#1 < 3); 18271#L75-4 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 18176#L129-6 assume 0 == read_history_bool_~history_id#1; 18177#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 17923#L161-6 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 18185#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 18016#L101-2 init_#t~ret11#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___1~1#1 := init_#t~ret11#1;havoc init_#t~ret11#1; 18339#L221 assume !(0 == init_~tmp___1~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 3;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 18415#L74-14 assume !!(add_history_type_~var~0#1 < 3); 18140#L75-6 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 18144#L129-9 assume 0 == read_history_bool_~history_id#1; 18246#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 17932#L161-9 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 17933#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 17974#L101-3 init_#t~ret12#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___2~1#1 := init_#t~ret12#1;havoc init_#t~ret12#1; 18227#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 18345#L228 main_#t~ret55#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret55#1;havoc main_#t~ret55#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 17970#L37 assume !(0 == assume_abort_if_not_~cond#1); 17971#L36 assume { :end_inline_assume_abort_if_not } true;~g1v_old~0 := ~nomsg~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~nomsg~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~nomsg~0;~g3v_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 18098#L515-2 [2022-11-21 16:52:29,559 INFO L750 eck$LassoCheckResult]: Loop: 18098#L515-2 assume !false;assume { :begin_inline_gate1_each_pals_period } true;havoc gate1_each_pals_period_#t~nondet31#1, gate1_each_pals_period_#t~nondet32#1, gate1_each_pals_period_~next_state~0#1, gate1_each_pals_period_~tmp~3#1, gate1_each_pals_period_~tmp___0~3#1;havoc gate1_each_pals_period_~next_state~0#1;havoc gate1_each_pals_period_~tmp~3#1;havoc gate1_each_pals_period_~tmp___0~3#1;~gate1Failed~0 := gate1_each_pals_period_#t~nondet31#1;havoc gate1_each_pals_period_#t~nondet31#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 0, ~gate1Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 18338#L184 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 17952#L194-2 assume { :end_inline_write_history_bool } true; 18260#L348 assume 0 != ~gate1Failed~0 % 256;~g1v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 - 256); 18261#L367 assume { :end_inline_gate1_each_pals_period } true;assume { :begin_inline_gate2_each_pals_period } true;havoc gate2_each_pals_period_#t~nondet33#1, gate2_each_pals_period_#t~nondet34#1, gate2_each_pals_period_~next_state~1#1, gate2_each_pals_period_~tmp~4#1, gate2_each_pals_period_~tmp___0~4#1;havoc gate2_each_pals_period_~next_state~1#1;havoc gate2_each_pals_period_~tmp~4#1;havoc gate2_each_pals_period_~tmp___0~4#1;~gate2Failed~0 := gate2_each_pals_period_#t~nondet33#1;havoc gate2_each_pals_period_#t~nondet33#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 1, ~gate2Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 18231#L184-2 assume !(0 == write_history_bool_~history_id#1); 17953#L189-2 assume 1 == write_history_bool_~history_id#1;~gate2Failed_History_2~0 := ~gate2Failed_History_1~0;~gate2Failed_History_1~0 := ~gate2Failed_History_0~0;~gate2Failed_History_0~0 := write_history_bool_~buf#1; 17954#L194-5 assume { :end_inline_write_history_bool } true; 17994#L379 assume 0 != ~gate2Failed~0 % 256;~g2v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 - 256); 18259#L398 assume { :end_inline_gate2_each_pals_period } true;assume { :begin_inline_gate3_each_pals_period } true;havoc gate3_each_pals_period_#t~nondet35#1, gate3_each_pals_period_#t~nondet36#1, gate3_each_pals_period_~next_state~2#1, gate3_each_pals_period_~tmp~5#1, gate3_each_pals_period_~tmp___0~5#1;havoc gate3_each_pals_period_~next_state~2#1;havoc gate3_each_pals_period_~tmp~5#1;havoc gate3_each_pals_period_~tmp___0~5#1;~gate3Failed~0 := gate3_each_pals_period_#t~nondet35#1;havoc gate3_each_pals_period_#t~nondet35#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 2, ~gate3Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 17865#L184-4 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 17866#L194-8 assume { :end_inline_write_history_bool } true; 17987#L410 assume 0 != ~gate3Failed~0 % 256;~g3v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 - 256); 18229#L429 assume { :end_inline_gate3_each_pals_period } true;assume { :begin_inline_voter } true;havoc voter_~voted_value~0#1;havoc voter_~voted_value~0#1;voter_~voted_value~0#1 := ~nomsg~0;~VALUE1~0 := ~g1v_old~0;~g1v_old~0 := ~nomsg~0;~VALUE2~0 := ~g2v_old~0;~g2v_old~0 := ~nomsg~0;~VALUE3~0 := ~g3v_old~0;~g3v_old~0 := ~nomsg~0; 18244#L444 assume ~VALUE1~0 == ~VALUE2~0; 18316#L445 assume ~VALUE1~0 == ~nomsg~0;voter_~voted_value~0#1 := ~VALUE3~0; 17871#L472-2 assume { :begin_inline_write_history_int8 } true;write_history_int8_#in~history_id#1, write_history_int8_#in~buf#1 := 3, voter_~voted_value~0#1;havoc write_history_int8_~history_id#1, write_history_int8_~buf#1;write_history_int8_~history_id#1 := write_history_int8_#in~history_id#1;write_history_int8_~buf#1 := write_history_int8_#in~buf#1; 18182#L169 assume 3 == write_history_int8_~history_id#1;~votedValue_History_2~0 := ~votedValue_History_1~0;~votedValue_History_1~0 := ~votedValue_History_0~0;~votedValue_History_0~0 := write_history_int8_~buf#1; 18263#L169-2 assume { :end_inline_write_history_int8 } true; 18108#L478 assume { :end_inline_voter } true;~g1v_old~0 := ~g1v_new~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~g2v_new~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~g3v_new~0;~g3v_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_#t~ret13#1, check_#t~ret14#1, check_#t~ret15#1, check_#t~ret16#1, check_#t~post17#1, check_#t~ret18#1, check_#t~post19#1, check_#t~ret20#1, check_#t~post21#1, check_#t~ret22#1, check_#t~ret23#1, check_#t~ret24#1, check_#t~ret25#1, check_#t~ret26#1, check_#t~ret27#1, check_#t~ret28#1, check_#t~ret29#1, check_#t~ret30#1, check_~tmp~2#1, check_~temp_count~0#1, check_~tmp___0~2#1, check_~tmp___1~2#1, check_~tmp___2~2#1, check_~tmp___3~0#1, check_~tmp___4~0#1, check_~tmp___5~0#1, check_~tmp___6~0#1, check_~tmp___7~0#1, check_~tmp___8~0#1, check_~tmp___9~0#1, check_~tmp___10~0#1, check_~tmp___11~0#1, check_~tmp___12~0#1, check_~tmp___13~0#1, check_~tmp___14~0#1;havoc check_~tmp~2#1;havoc check_~temp_count~0#1;havoc check_~tmp___0~2#1;havoc check_~tmp___1~2#1;havoc check_~tmp___2~2#1;havoc check_~tmp___3~0#1;havoc check_~tmp___4~0#1;havoc check_~tmp___5~0#1;havoc check_~tmp___6~0#1;havoc check_~tmp___7~0#1;havoc check_~tmp___8~0#1;havoc check_~tmp___9~0#1;havoc check_~tmp___10~0#1;havoc check_~tmp___11~0#1;havoc check_~tmp___12~0#1;havoc check_~tmp___13~0#1;havoc check_~tmp___14~0#1; 18109#L252 assume 0 == ~gate1Failed~0 % 256;check_~tmp~2#1 := 1; 18194#L258-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == check_~tmp~2#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 18024#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 18025#L36-4 assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 18160#L129-12 assume 0 == read_history_bool_~history_id#1; 18216#L130-12 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 17885#L161-12 check_#t~ret13#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;check_~tmp___3~0#1 := check_#t~ret13#1;havoc check_#t~ret13#1; 17886#L265 assume !(0 == check_~tmp___3~0#1 % 256); 17965#L265-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 1;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 18270#L109-7 assume 3 == read_history_int8_~history_id#1; 17966#L110-7 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 17956#L121-7 check_#t~ret22#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___10~0#1 := check_#t~ret22#1;havoc check_#t~ret22#1; 18021#L304 assume !(check_~tmp___10~0#1 > -2); 18103#L304-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 18276#L109-9 assume 3 == read_history_int8_~history_id#1; 18278#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 18020#L121-9 check_#t~ret27#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___11~0#1 := check_#t~ret27#1;havoc check_#t~ret27#1; 18167#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 18289#L324-1 check_#res#1 := 1; 17964#L336 main_#t~ret56#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 18335#L539-72 assume !(0 == assert_~arg#1 % 256); 18374#L534-36 assume { :end_inline_assert } true; 18098#L515-2 [2022-11-21 16:52:29,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:29,560 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 2 times [2022-11-21 16:52:29,560 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:29,560 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [896089578] [2022-11-21 16:52:29,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:29,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:29,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:29,693 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-21 16:52:29,694 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:52:29,694 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [896089578] [2022-11-21 16:52:29,694 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [896089578] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:52:29,694 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:52:29,694 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-21 16:52:29,694 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [942175263] [2022-11-21 16:52:29,695 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:52:29,695 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-21 16:52:29,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:29,695 INFO L85 PathProgramCache]: Analyzing trace with hash -927111026, now seen corresponding path program 1 times [2022-11-21 16:52:29,696 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:29,696 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [579137976] [2022-11-21 16:52:29,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:29,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:29,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:29,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:52:29,731 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:52:29,732 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [579137976] [2022-11-21 16:52:29,732 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [579137976] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:52:29,732 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:52:29,732 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-21 16:52:29,732 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1994355323] [2022-11-21 16:52:29,732 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:52:29,733 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-21 16:52:29,733 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:52:29,733 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-21 16:52:29,733 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-21 16:52:29,734 INFO L87 Difference]: Start difference. First operand 923 states and 1519 transitions. cyclomatic complexity: 604 Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 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) [2022-11-21 16:52:29,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:52:29,762 INFO L93 Difference]: Finished difference Result 931 states and 1528 transitions. [2022-11-21 16:52:29,763 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 931 states and 1528 transitions. [2022-11-21 16:52:29,768 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 224 [2022-11-21 16:52:29,773 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 931 states to 931 states and 1528 transitions. [2022-11-21 16:52:29,774 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 499 [2022-11-21 16:52:29,774 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 499 [2022-11-21 16:52:29,774 INFO L73 IsDeterministic]: Start isDeterministic. Operand 931 states and 1528 transitions. [2022-11-21 16:52:29,775 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-21 16:52:29,775 INFO L218 hiAutomatonCegarLoop]: Abstraction has 931 states and 1528 transitions. [2022-11-21 16:52:29,776 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 931 states and 1528 transitions. [2022-11-21 16:52:29,787 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 931 to 921. [2022-11-21 16:52:29,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 921 states, 921 states have (on average 1.6438653637350706) internal successors, (1514), 920 states have internal predecessors, (1514), 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) [2022-11-21 16:52:29,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 921 states and 1514 transitions. [2022-11-21 16:52:29,792 INFO L240 hiAutomatonCegarLoop]: Abstraction has 921 states and 1514 transitions. [2022-11-21 16:52:29,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-21 16:52:29,793 INFO L428 stractBuchiCegarLoop]: Abstraction has 921 states and 1514 transitions. [2022-11-21 16:52:29,793 INFO L335 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2022-11-21 16:52:29,793 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 921 states and 1514 transitions. [2022-11-21 16:52:29,798 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 215 [2022-11-21 16:52:29,798 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 16:52:29,798 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 16:52:29,799 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:52:29,799 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:52:29,800 INFO L748 eck$LassoCheckResult]: Stem: 20299#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 20277#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 20228#L74-2 assume !!(add_history_type_~var~0#1 < 3); 20229#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 20287#L129 assume 0 == read_history_bool_~history_id#1; 19830#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 19727#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 20094#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 19901#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 19902#L74-2 assume !!(add_history_type_~var~0#1 < 3); 20230#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 20536#L129 assume 0 == read_history_bool_~history_id#1; 20532#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 20527#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 20526#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 20525#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 20524#L74-2 assume !!(add_history_type_~var~0#1 < 3); 20305#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 20521#L129 assume 0 == read_history_bool_~history_id#1; 20517#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 20512#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 20511#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 20510#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 20304#L74-2 assume !(add_history_type_~var~0#1 < 3); 20301#L74-3 add_history_type_#res#1 := 1; 20300#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 19965#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 19767#L74-6 assume !!(add_history_type_~var~0#1 < 3); 19768#L75-2 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 19947#L129-3 assume 0 == read_history_bool_~history_id#1; 19980#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 19934#L161-3 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 20183#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 19904#L101-1 init_#t~ret10#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___0~1#1 := init_#t~ret10#1;havoc init_#t~ret10#1; 20002#L217 assume !(0 == init_~tmp___0~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 2;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 20163#L74-10 assume !!(add_history_type_~var~0#1 < 3); 20136#L75-4 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 20039#L129-6 assume 0 == read_history_bool_~history_id#1; 20040#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 19785#L161-6 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 20048#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 19879#L101-2 init_#t~ret11#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___1~1#1 := init_#t~ret11#1;havoc init_#t~ret11#1; 20211#L221 assume !(0 == init_~tmp___1~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 3;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 20289#L74-14 assume !!(add_history_type_~var~0#1 < 3); 20003#L75-6 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 20006#L129-9 assume 0 == read_history_bool_~history_id#1; 20110#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 19794#L161-9 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 19795#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 19836#L101-3 init_#t~ret12#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___2~1#1 := init_#t~ret12#1;havoc init_#t~ret12#1; 20091#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 20217#L228 main_#t~ret55#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret55#1;havoc main_#t~ret55#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 19832#L37 assume !(0 == assume_abort_if_not_~cond#1); 19833#L36 assume { :end_inline_assume_abort_if_not } true;~g1v_old~0 := ~nomsg~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~nomsg~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~nomsg~0;~g3v_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 19961#L515-2 [2022-11-21 16:52:29,800 INFO L750 eck$LassoCheckResult]: Loop: 19961#L515-2 assume !false;assume { :begin_inline_gate1_each_pals_period } true;havoc gate1_each_pals_period_#t~nondet31#1, gate1_each_pals_period_#t~nondet32#1, gate1_each_pals_period_~next_state~0#1, gate1_each_pals_period_~tmp~3#1, gate1_each_pals_period_~tmp___0~3#1;havoc gate1_each_pals_period_~next_state~0#1;havoc gate1_each_pals_period_~tmp~3#1;havoc gate1_each_pals_period_~tmp___0~3#1;~gate1Failed~0 := gate1_each_pals_period_#t~nondet31#1;havoc gate1_each_pals_period_#t~nondet31#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 0, ~gate1Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 20210#L184 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 19814#L194-2 assume { :end_inline_write_history_bool } true; 20125#L348 assume 0 != ~gate1Failed~0 % 256;~g1v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 - 256); 20126#L367 assume { :end_inline_gate1_each_pals_period } true;assume { :begin_inline_gate2_each_pals_period } true;havoc gate2_each_pals_period_#t~nondet33#1, gate2_each_pals_period_#t~nondet34#1, gate2_each_pals_period_~next_state~1#1, gate2_each_pals_period_~tmp~4#1, gate2_each_pals_period_~tmp___0~4#1;havoc gate2_each_pals_period_~next_state~1#1;havoc gate2_each_pals_period_~tmp~4#1;havoc gate2_each_pals_period_~tmp___0~4#1;~gate2Failed~0 := gate2_each_pals_period_#t~nondet33#1;havoc gate2_each_pals_period_#t~nondet33#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 1, ~gate2Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 20095#L184-2 assume !(0 == write_history_bool_~history_id#1); 19815#L189-2 assume 1 == write_history_bool_~history_id#1;~gate2Failed_History_2~0 := ~gate2Failed_History_1~0;~gate2Failed_History_1~0 := ~gate2Failed_History_0~0;~gate2Failed_History_0~0 := write_history_bool_~buf#1; 19816#L194-5 assume { :end_inline_write_history_bool } true; 19857#L379 assume 0 != ~gate2Failed~0 % 256;~g2v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 - 256); 20124#L398 assume { :end_inline_gate2_each_pals_period } true;assume { :begin_inline_gate3_each_pals_period } true;havoc gate3_each_pals_period_#t~nondet35#1, gate3_each_pals_period_#t~nondet36#1, gate3_each_pals_period_~next_state~2#1, gate3_each_pals_period_~tmp~5#1, gate3_each_pals_period_~tmp___0~5#1;havoc gate3_each_pals_period_~next_state~2#1;havoc gate3_each_pals_period_~tmp~5#1;havoc gate3_each_pals_period_~tmp___0~5#1;~gate3Failed~0 := gate3_each_pals_period_#t~nondet35#1;havoc gate3_each_pals_period_#t~nondet35#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 2, ~gate3Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 19728#L184-4 assume !(0 == write_history_bool_~history_id#1); 19729#L189-4 assume !(1 == write_history_bool_~history_id#1); 19962#L194-6 assume 2 == write_history_bool_~history_id#1;~gate3Failed_History_2~0 := ~gate3Failed_History_1~0;~gate3Failed_History_1~0 := ~gate3Failed_History_0~0;~gate3Failed_History_0~0 := write_history_bool_~buf#1; 19849#L194-8 assume { :end_inline_write_history_bool } true; 19850#L410 assume 0 != ~gate3Failed~0 % 256;~g3v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 - 256); 20093#L429 assume { :end_inline_gate3_each_pals_period } true;assume { :begin_inline_voter } true;havoc voter_~voted_value~0#1;havoc voter_~voted_value~0#1;voter_~voted_value~0#1 := ~nomsg~0;~VALUE1~0 := ~g1v_old~0;~g1v_old~0 := ~nomsg~0;~VALUE2~0 := ~g2v_old~0;~g2v_old~0 := ~nomsg~0;~VALUE3~0 := ~g3v_old~0;~g3v_old~0 := ~nomsg~0; 20108#L444 assume ~VALUE1~0 == ~VALUE2~0; 20186#L445 assume ~VALUE1~0 == ~nomsg~0;voter_~voted_value~0#1 := ~VALUE3~0; 19733#L472-2 assume { :begin_inline_write_history_int8 } true;write_history_int8_#in~history_id#1, write_history_int8_#in~buf#1 := 3, voter_~voted_value~0#1;havoc write_history_int8_~history_id#1, write_history_int8_~buf#1;write_history_int8_~history_id#1 := write_history_int8_#in~history_id#1;write_history_int8_~buf#1 := write_history_int8_#in~buf#1; 20045#L169 assume 3 == write_history_int8_~history_id#1;~votedValue_History_2~0 := ~votedValue_History_1~0;~votedValue_History_1~0 := ~votedValue_History_0~0;~votedValue_History_0~0 := write_history_int8_~buf#1; 20128#L169-2 assume { :end_inline_write_history_int8 } true; 19971#L478 assume { :end_inline_voter } true;~g1v_old~0 := ~g1v_new~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~g2v_new~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~g3v_new~0;~g3v_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_#t~ret13#1, check_#t~ret14#1, check_#t~ret15#1, check_#t~ret16#1, check_#t~post17#1, check_#t~ret18#1, check_#t~post19#1, check_#t~ret20#1, check_#t~post21#1, check_#t~ret22#1, check_#t~ret23#1, check_#t~ret24#1, check_#t~ret25#1, check_#t~ret26#1, check_#t~ret27#1, check_#t~ret28#1, check_#t~ret29#1, check_#t~ret30#1, check_~tmp~2#1, check_~temp_count~0#1, check_~tmp___0~2#1, check_~tmp___1~2#1, check_~tmp___2~2#1, check_~tmp___3~0#1, check_~tmp___4~0#1, check_~tmp___5~0#1, check_~tmp___6~0#1, check_~tmp___7~0#1, check_~tmp___8~0#1, check_~tmp___9~0#1, check_~tmp___10~0#1, check_~tmp___11~0#1, check_~tmp___12~0#1, check_~tmp___13~0#1, check_~tmp___14~0#1;havoc check_~tmp~2#1;havoc check_~temp_count~0#1;havoc check_~tmp___0~2#1;havoc check_~tmp___1~2#1;havoc check_~tmp___2~2#1;havoc check_~tmp___3~0#1;havoc check_~tmp___4~0#1;havoc check_~tmp___5~0#1;havoc check_~tmp___6~0#1;havoc check_~tmp___7~0#1;havoc check_~tmp___8~0#1;havoc check_~tmp___9~0#1;havoc check_~tmp___10~0#1;havoc check_~tmp___11~0#1;havoc check_~tmp___12~0#1;havoc check_~tmp___13~0#1;havoc check_~tmp___14~0#1; 19972#L252 assume 0 == ~gate1Failed~0 % 256;check_~tmp~2#1 := 1; 20057#L258-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == check_~tmp~2#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 19887#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 19888#L36-4 assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 20023#L129-12 assume 0 == read_history_bool_~history_id#1; 20080#L130-12 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 19747#L161-12 check_#t~ret13#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;check_~tmp___3~0#1 := check_#t~ret13#1;havoc check_#t~ret13#1; 19748#L265 assume !(0 == check_~tmp___3~0#1 % 256); 19827#L265-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 1;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 20135#L109-7 assume 3 == read_history_int8_~history_id#1; 19828#L110-7 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 19818#L121-7 check_#t~ret22#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___10~0#1 := check_#t~ret22#1;havoc check_#t~ret22#1; 19884#L304 assume !(check_~tmp___10~0#1 > -2); 19966#L304-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 20144#L109-9 assume 3 == read_history_int8_~history_id#1; 20146#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 19883#L121-9 check_#t~ret27#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___11~0#1 := check_#t~ret27#1;havoc check_#t~ret27#1; 20030#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 20157#L324-1 check_#res#1 := 1; 19826#L336 main_#t~ret56#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 20207#L539-72 assume !(0 == assert_~arg#1 % 256); 20244#L534-36 assume { :end_inline_assert } true; 19961#L515-2 [2022-11-21 16:52:29,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:29,801 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 3 times [2022-11-21 16:52:29,801 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:29,801 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2114678532] [2022-11-21 16:52:29,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:29,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:29,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:29,874 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-21 16:52:29,875 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:52:29,875 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2114678532] [2022-11-21 16:52:29,875 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2114678532] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:52:29,875 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:52:29,875 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-21 16:52:29,875 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1605543420] [2022-11-21 16:52:29,876 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:52:29,876 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-21 16:52:29,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:29,877 INFO L85 PathProgramCache]: Analyzing trace with hash 1698617897, now seen corresponding path program 1 times [2022-11-21 16:52:29,877 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:29,877 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1500677379] [2022-11-21 16:52:29,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:29,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:29,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:29,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:52:29,914 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:52:29,914 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1500677379] [2022-11-21 16:52:29,914 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1500677379] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:52:29,914 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:52:29,914 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-21 16:52:29,915 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [95108567] [2022-11-21 16:52:29,915 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:52:29,915 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-21 16:52:29,915 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:52:29,916 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-21 16:52:29,916 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-21 16:52:29,916 INFO L87 Difference]: Start difference. First operand 921 states and 1514 transitions. cyclomatic complexity: 601 Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 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) [2022-11-21 16:52:29,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:52:29,942 INFO L93 Difference]: Finished difference Result 1121 states and 1833 transitions. [2022-11-21 16:52:29,943 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1121 states and 1833 transitions. [2022-11-21 16:52:29,949 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 415 [2022-11-21 16:52:29,955 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1121 states to 1121 states and 1833 transitions. [2022-11-21 16:52:29,956 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 689 [2022-11-21 16:52:29,956 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 689 [2022-11-21 16:52:29,957 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1121 states and 1833 transitions. [2022-11-21 16:52:29,957 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-21 16:52:29,957 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1121 states and 1833 transitions. [2022-11-21 16:52:29,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1121 states and 1833 transitions. [2022-11-21 16:52:29,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1121 to 963. [2022-11-21 16:52:29,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 963 states, 963 states have (on average 1.6344755970924196) internal successors, (1574), 962 states have internal predecessors, (1574), 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) [2022-11-21 16:52:29,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 963 states and 1574 transitions. [2022-11-21 16:52:29,976 INFO L240 hiAutomatonCegarLoop]: Abstraction has 963 states and 1574 transitions. [2022-11-21 16:52:29,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-21 16:52:29,977 INFO L428 stractBuchiCegarLoop]: Abstraction has 963 states and 1574 transitions. [2022-11-21 16:52:29,977 INFO L335 stractBuchiCegarLoop]: ======== Iteration 9 ============ [2022-11-21 16:52:29,977 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 963 states and 1574 transitions. [2022-11-21 16:52:29,981 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 257 [2022-11-21 16:52:29,981 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 16:52:29,981 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 16:52:29,982 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:52:29,983 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:52:29,983 INFO L748 eck$LassoCheckResult]: Stem: 22355#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 22334#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 22284#L74-2 assume !!(add_history_type_~var~0#1 < 3); 22285#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 22345#L129 assume 0 == read_history_bool_~history_id#1; 21881#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 21778#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 22148#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 21953#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 21954#L74-2 assume !!(add_history_type_~var~0#1 < 3); 22286#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 22427#L129 assume 0 == read_history_bool_~history_id#1; 22396#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 22385#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 22382#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 22377#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 22376#L74-2 assume !!(add_history_type_~var~0#1 < 3); 22361#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 22375#L129 assume 0 == read_history_bool_~history_id#1; 22369#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 22364#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 22363#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 22362#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 22360#L74-2 assume !(add_history_type_~var~0#1 < 3); 22357#L74-3 add_history_type_#res#1 := 1; 22356#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 22017#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 21818#L74-6 assume !!(add_history_type_~var~0#1 < 3); 21819#L75-2 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 21999#L129-3 assume 0 == read_history_bool_~history_id#1; 22032#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 21986#L161-3 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 22237#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 21956#L101-1 init_#t~ret10#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___0~1#1 := init_#t~ret10#1;havoc init_#t~ret10#1; 22054#L217 assume !(0 == init_~tmp___0~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 2;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 22218#L74-10 assume !!(add_history_type_~var~0#1 < 3); 22192#L75-4 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 22092#L129-6 assume 0 == read_history_bool_~history_id#1; 22093#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 21836#L161-6 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 22102#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 21931#L101-2 init_#t~ret11#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___1~1#1 := init_#t~ret11#1;havoc init_#t~ret11#1; 22265#L221 assume !(0 == init_~tmp___1~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 3;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 22347#L74-14 assume !!(add_history_type_~var~0#1 < 3); 22055#L75-6 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 22058#L129-9 assume 0 == read_history_bool_~history_id#1; 22164#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 21845#L161-9 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 21846#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 21887#L101-3 init_#t~ret12#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___2~1#1 := init_#t~ret12#1;havoc init_#t~ret12#1; 22145#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 22271#L228 main_#t~ret55#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret55#1;havoc main_#t~ret55#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 21883#L37 assume !(0 == assume_abort_if_not_~cond#1); 21884#L36 assume { :end_inline_assume_abort_if_not } true;~g1v_old~0 := ~nomsg~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~nomsg~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~nomsg~0;~g3v_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 22013#L515-2 [2022-11-21 16:52:29,983 INFO L750 eck$LassoCheckResult]: Loop: 22013#L515-2 assume !false;assume { :begin_inline_gate1_each_pals_period } true;havoc gate1_each_pals_period_#t~nondet31#1, gate1_each_pals_period_#t~nondet32#1, gate1_each_pals_period_~next_state~0#1, gate1_each_pals_period_~tmp~3#1, gate1_each_pals_period_~tmp___0~3#1;havoc gate1_each_pals_period_~next_state~0#1;havoc gate1_each_pals_period_~tmp~3#1;havoc gate1_each_pals_period_~tmp___0~3#1;~gate1Failed~0 := gate1_each_pals_period_#t~nondet31#1;havoc gate1_each_pals_period_#t~nondet31#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 0, ~gate1Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 22264#L184 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 21865#L194-2 assume { :end_inline_write_history_bool } true; 22179#L348 assume 0 != ~gate1Failed~0 % 256;~g1v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 - 256); 22180#L367 assume { :end_inline_gate1_each_pals_period } true;assume { :begin_inline_gate2_each_pals_period } true;havoc gate2_each_pals_period_#t~nondet33#1, gate2_each_pals_period_#t~nondet34#1, gate2_each_pals_period_~next_state~1#1, gate2_each_pals_period_~tmp~4#1, gate2_each_pals_period_~tmp___0~4#1;havoc gate2_each_pals_period_~next_state~1#1;havoc gate2_each_pals_period_~tmp~4#1;havoc gate2_each_pals_period_~tmp___0~4#1;~gate2Failed~0 := gate2_each_pals_period_#t~nondet33#1;havoc gate2_each_pals_period_#t~nondet33#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 1, ~gate2Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 22149#L184-2 assume !(0 == write_history_bool_~history_id#1); 21866#L189-2 assume 1 == write_history_bool_~history_id#1;~gate2Failed_History_2~0 := ~gate2Failed_History_1~0;~gate2Failed_History_1~0 := ~gate2Failed_History_0~0;~gate2Failed_History_0~0 := write_history_bool_~buf#1; 21867#L194-5 assume { :end_inline_write_history_bool } true; 21909#L379 assume 0 != ~gate2Failed~0 % 256;~g2v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 - 256); 22178#L398 assume { :end_inline_gate2_each_pals_period } true;assume { :begin_inline_gate3_each_pals_period } true;havoc gate3_each_pals_period_#t~nondet35#1, gate3_each_pals_period_#t~nondet36#1, gate3_each_pals_period_~next_state~2#1, gate3_each_pals_period_~tmp~5#1, gate3_each_pals_period_~tmp___0~5#1;havoc gate3_each_pals_period_~next_state~2#1;havoc gate3_each_pals_period_~tmp~5#1;havoc gate3_each_pals_period_~tmp___0~5#1;~gate3Failed~0 := gate3_each_pals_period_#t~nondet35#1;havoc gate3_each_pals_period_#t~nondet35#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 2, ~gate3Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 21779#L184-4 assume !(0 == write_history_bool_~history_id#1); 21780#L189-4 assume !(1 == write_history_bool_~history_id#1); 22014#L194-6 assume 2 == write_history_bool_~history_id#1;~gate3Failed_History_2~0 := ~gate3Failed_History_1~0;~gate3Failed_History_1~0 := ~gate3Failed_History_0~0;~gate3Failed_History_0~0 := write_history_bool_~buf#1; 21900#L194-8 assume { :end_inline_write_history_bool } true; 21901#L410 assume 0 != ~gate3Failed~0 % 256;~g3v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 - 256); 22147#L429 assume { :end_inline_gate3_each_pals_period } true;assume { :begin_inline_voter } true;havoc voter_~voted_value~0#1;havoc voter_~voted_value~0#1;voter_~voted_value~0#1 := ~nomsg~0;~VALUE1~0 := ~g1v_old~0;~g1v_old~0 := ~nomsg~0;~VALUE2~0 := ~g2v_old~0;~g2v_old~0 := ~nomsg~0;~VALUE3~0 := ~g3v_old~0;~g3v_old~0 := ~nomsg~0; 22162#L444 assume ~VALUE1~0 == ~VALUE2~0; 22240#L445 assume ~VALUE1~0 == ~nomsg~0;voter_~voted_value~0#1 := ~VALUE3~0; 21784#L472-2 assume { :begin_inline_write_history_int8 } true;write_history_int8_#in~history_id#1, write_history_int8_#in~buf#1 := 3, voter_~voted_value~0#1;havoc write_history_int8_~history_id#1, write_history_int8_~buf#1;write_history_int8_~history_id#1 := write_history_int8_#in~history_id#1;write_history_int8_~buf#1 := write_history_int8_#in~buf#1; 22690#L169 assume 3 == write_history_int8_~history_id#1;~votedValue_History_2~0 := ~votedValue_History_1~0;~votedValue_History_1~0 := ~votedValue_History_0~0;~votedValue_History_0~0 := write_history_int8_~buf#1; 22182#L169-2 assume { :end_inline_write_history_int8 } true; 22183#L478 assume { :end_inline_voter } true;~g1v_old~0 := ~g1v_new~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~g2v_new~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~g3v_new~0;~g3v_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_#t~ret13#1, check_#t~ret14#1, check_#t~ret15#1, check_#t~ret16#1, check_#t~post17#1, check_#t~ret18#1, check_#t~post19#1, check_#t~ret20#1, check_#t~post21#1, check_#t~ret22#1, check_#t~ret23#1, check_#t~ret24#1, check_#t~ret25#1, check_#t~ret26#1, check_#t~ret27#1, check_#t~ret28#1, check_#t~ret29#1, check_#t~ret30#1, check_~tmp~2#1, check_~temp_count~0#1, check_~tmp___0~2#1, check_~tmp___1~2#1, check_~tmp___2~2#1, check_~tmp___3~0#1, check_~tmp___4~0#1, check_~tmp___5~0#1, check_~tmp___6~0#1, check_~tmp___7~0#1, check_~tmp___8~0#1, check_~tmp___9~0#1, check_~tmp___10~0#1, check_~tmp___11~0#1, check_~tmp___12~0#1, check_~tmp___13~0#1, check_~tmp___14~0#1;havoc check_~tmp~2#1;havoc check_~temp_count~0#1;havoc check_~tmp___0~2#1;havoc check_~tmp___1~2#1;havoc check_~tmp___2~2#1;havoc check_~tmp___3~0#1;havoc check_~tmp___4~0#1;havoc check_~tmp___5~0#1;havoc check_~tmp___6~0#1;havoc check_~tmp___7~0#1;havoc check_~tmp___8~0#1;havoc check_~tmp___9~0#1;havoc check_~tmp___10~0#1;havoc check_~tmp___11~0#1;havoc check_~tmp___12~0#1;havoc check_~tmp___13~0#1;havoc check_~tmp___14~0#1; 22111#L252 assume !(0 == ~gate1Failed~0 % 256); 22112#L255 assume 0 == ~gate2Failed~0 % 256;check_~tmp~2#1 := 1; 22214#L258-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == check_~tmp~2#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 21939#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 21940#L36-4 assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 22075#L129-12 assume 0 == read_history_bool_~history_id#1; 22134#L130-12 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 21798#L161-12 check_#t~ret13#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;check_~tmp___3~0#1 := check_#t~ret13#1;havoc check_#t~ret13#1; 21799#L265 assume !(0 == check_~tmp___3~0#1 % 256); 21878#L265-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 1;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 22191#L109-7 assume 3 == read_history_int8_~history_id#1; 21879#L110-7 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 21869#L121-7 check_#t~ret22#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___10~0#1 := check_#t~ret22#1;havoc check_#t~ret22#1; 21936#L304 assume !(check_~tmp___10~0#1 > -2); 22018#L304-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 22197#L109-9 assume 3 == read_history_int8_~history_id#1; 22199#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 21935#L121-9 check_#t~ret27#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___11~0#1 := check_#t~ret27#1;havoc check_#t~ret27#1; 22082#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 22211#L324-1 check_#res#1 := 1; 21877#L336 main_#t~ret56#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 22261#L539-72 assume !(0 == assert_~arg#1 % 256); 22302#L534-36 assume { :end_inline_assert } true; 22013#L515-2 [2022-11-21 16:52:29,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:29,984 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 4 times [2022-11-21 16:52:29,984 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:29,984 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1190487267] [2022-11-21 16:52:29,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:29,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:29,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:30,080 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-21 16:52:30,081 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:52:30,081 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1190487267] [2022-11-21 16:52:30,081 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1190487267] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:52:30,081 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:52:30,081 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-21 16:52:30,081 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [912575967] [2022-11-21 16:52:30,082 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:52:30,082 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-21 16:52:30,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:30,083 INFO L85 PathProgramCache]: Analyzing trace with hash 2105293749, now seen corresponding path program 1 times [2022-11-21 16:52:30,083 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:30,083 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [467753374] [2022-11-21 16:52:30,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:30,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:30,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:30,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:52:30,119 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:52:30,119 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [467753374] [2022-11-21 16:52:30,120 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [467753374] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:52:30,120 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:52:30,120 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-21 16:52:30,120 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1038817353] [2022-11-21 16:52:30,120 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:52:30,121 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-21 16:52:30,122 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:52:30,122 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-21 16:52:30,122 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-21 16:52:30,123 INFO L87 Difference]: Start difference. First operand 963 states and 1574 transitions. cyclomatic complexity: 619 Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 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) [2022-11-21 16:52:30,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:52:30,154 INFO L93 Difference]: Finished difference Result 1199 states and 1947 transitions. [2022-11-21 16:52:30,154 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1199 states and 1947 transitions. [2022-11-21 16:52:30,161 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 493 [2022-11-21 16:52:30,167 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1199 states to 1199 states and 1947 transitions. [2022-11-21 16:52:30,168 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 767 [2022-11-21 16:52:30,168 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 767 [2022-11-21 16:52:30,169 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1199 states and 1947 transitions. [2022-11-21 16:52:30,169 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-21 16:52:30,169 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1199 states and 1947 transitions. [2022-11-21 16:52:30,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1199 states and 1947 transitions. [2022-11-21 16:52:30,184 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1199 to 1026. [2022-11-21 16:52:30,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1026 states, 1026 states have (on average 1.6237816764132553) internal successors, (1666), 1025 states have internal predecessors, (1666), 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) [2022-11-21 16:52:30,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 1026 states and 1666 transitions. [2022-11-21 16:52:30,190 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1026 states and 1666 transitions. [2022-11-21 16:52:30,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-21 16:52:30,191 INFO L428 stractBuchiCegarLoop]: Abstraction has 1026 states and 1666 transitions. [2022-11-21 16:52:30,192 INFO L335 stractBuchiCegarLoop]: ======== Iteration 10 ============ [2022-11-21 16:52:30,192 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1026 states and 1666 transitions. [2022-11-21 16:52:30,196 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 320 [2022-11-21 16:52:30,196 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 16:52:30,196 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 16:52:30,197 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:52:30,197 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:52:30,198 INFO L748 eck$LassoCheckResult]: Stem: 24528#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 24502#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 24454#L74-2 assume !!(add_history_type_~var~0#1 < 3); 24455#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 24853#L129 assume 0 == read_history_bool_~history_id#1; 24847#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 24842#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 24841#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 24840#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 24839#L74-2 assume !!(add_history_type_~var~0#1 < 3); 24838#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 24835#L129 assume 0 == read_history_bool_~history_id#1; 24831#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 24826#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 24825#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 24824#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 24456#L74-2 assume !!(add_history_type_~var~0#1 < 3); 24457#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 24514#L129 assume 0 == read_history_bool_~history_id#1; 24053#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 23949#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 24316#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 24124#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 24125#L74-2 assume !(add_history_type_~var~0#1 < 3); 24530#L74-3 add_history_type_#res#1 := 1; 24529#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 24188#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 23989#L74-6 assume !!(add_history_type_~var~0#1 < 3); 23990#L75-2 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 24170#L129-3 assume 0 == read_history_bool_~history_id#1; 24203#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 24157#L161-3 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 24404#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 24127#L101-1 init_#t~ret10#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___0~1#1 := init_#t~ret10#1;havoc init_#t~ret10#1; 24225#L217 assume !(0 == init_~tmp___0~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 2;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 24386#L74-10 assume !!(add_history_type_~var~0#1 < 3); 24359#L75-4 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 24263#L129-6 assume 0 == read_history_bool_~history_id#1; 24264#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 24008#L161-6 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 24272#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 24102#L101-2 init_#t~ret11#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___1~1#1 := init_#t~ret11#1;havoc init_#t~ret11#1; 24433#L221 assume !(0 == init_~tmp___1~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 3;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 24517#L74-14 assume !!(add_history_type_~var~0#1 < 3); 24226#L75-6 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 24229#L129-9 assume 0 == read_history_bool_~history_id#1; 24332#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 24017#L161-9 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 24018#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 24059#L101-3 init_#t~ret12#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___2~1#1 := init_#t~ret12#1;havoc init_#t~ret12#1; 24313#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 24439#L228 main_#t~ret55#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret55#1;havoc main_#t~ret55#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 24055#L37 assume !(0 == assume_abort_if_not_~cond#1); 24056#L36 assume { :end_inline_assume_abort_if_not } true;~g1v_old~0 := ~nomsg~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~nomsg~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~nomsg~0;~g3v_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 24184#L515-2 [2022-11-21 16:52:30,198 INFO L750 eck$LassoCheckResult]: Loop: 24184#L515-2 assume !false;assume { :begin_inline_gate1_each_pals_period } true;havoc gate1_each_pals_period_#t~nondet31#1, gate1_each_pals_period_#t~nondet32#1, gate1_each_pals_period_~next_state~0#1, gate1_each_pals_period_~tmp~3#1, gate1_each_pals_period_~tmp___0~3#1;havoc gate1_each_pals_period_~next_state~0#1;havoc gate1_each_pals_period_~tmp~3#1;havoc gate1_each_pals_period_~tmp___0~3#1;~gate1Failed~0 := gate1_each_pals_period_#t~nondet31#1;havoc gate1_each_pals_period_#t~nondet31#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 0, ~gate1Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 24432#L184 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 24037#L194-2 assume { :end_inline_write_history_bool } true; 24346#L348 assume 0 != ~gate1Failed~0 % 256;~g1v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 - 256); 24347#L367 assume { :end_inline_gate1_each_pals_period } true;assume { :begin_inline_gate2_each_pals_period } true;havoc gate2_each_pals_period_#t~nondet33#1, gate2_each_pals_period_#t~nondet34#1, gate2_each_pals_period_~next_state~1#1, gate2_each_pals_period_~tmp~4#1, gate2_each_pals_period_~tmp___0~4#1;havoc gate2_each_pals_period_~next_state~1#1;havoc gate2_each_pals_period_~tmp~4#1;havoc gate2_each_pals_period_~tmp___0~4#1;~gate2Failed~0 := gate2_each_pals_period_#t~nondet33#1;havoc gate2_each_pals_period_#t~nondet33#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 1, ~gate2Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 24317#L184-2 assume !(0 == write_history_bool_~history_id#1); 24038#L189-2 assume 1 == write_history_bool_~history_id#1;~gate2Failed_History_2~0 := ~gate2Failed_History_1~0;~gate2Failed_History_1~0 := ~gate2Failed_History_0~0;~gate2Failed_History_0~0 := write_history_bool_~buf#1; 24039#L194-5 assume { :end_inline_write_history_bool } true; 24080#L379 assume 0 != ~gate2Failed~0 % 256;~g2v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 - 256); 24447#L398 assume { :end_inline_gate2_each_pals_period } true;assume { :begin_inline_gate3_each_pals_period } true;havoc gate3_each_pals_period_#t~nondet35#1, gate3_each_pals_period_#t~nondet36#1, gate3_each_pals_period_~next_state~2#1, gate3_each_pals_period_~tmp~5#1, gate3_each_pals_period_~tmp___0~5#1;havoc gate3_each_pals_period_~next_state~2#1;havoc gate3_each_pals_period_~tmp~5#1;havoc gate3_each_pals_period_~tmp___0~5#1;~gate3Failed~0 := gate3_each_pals_period_#t~nondet35#1;havoc gate3_each_pals_period_#t~nondet35#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 2, ~gate3Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 23950#L184-4 assume !(0 == write_history_bool_~history_id#1); 23951#L189-4 assume !(1 == write_history_bool_~history_id#1); 24185#L194-6 assume 2 == write_history_bool_~history_id#1;~gate3Failed_History_2~0 := ~gate3Failed_History_1~0;~gate3Failed_History_1~0 := ~gate3Failed_History_0~0;~gate3Failed_History_0~0 := write_history_bool_~buf#1; 24072#L194-8 assume { :end_inline_write_history_bool } true; 24073#L410 assume 0 != ~gate3Failed~0 % 256;~g3v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 - 256); 24315#L429 assume { :end_inline_gate3_each_pals_period } true;assume { :begin_inline_voter } true;havoc voter_~voted_value~0#1;havoc voter_~voted_value~0#1;voter_~voted_value~0#1 := ~nomsg~0;~VALUE1~0 := ~g1v_old~0;~g1v_old~0 := ~nomsg~0;~VALUE2~0 := ~g2v_old~0;~g2v_old~0 := ~nomsg~0;~VALUE3~0 := ~g3v_old~0;~g3v_old~0 := ~nomsg~0; 24330#L444 assume ~VALUE1~0 == ~VALUE2~0; 24444#L445 assume ~VALUE1~0 == ~nomsg~0;voter_~voted_value~0#1 := ~VALUE3~0; 24937#L472-2 assume { :begin_inline_write_history_int8 } true;write_history_int8_#in~history_id#1, write_history_int8_#in~buf#1 := 3, voter_~voted_value~0#1;havoc write_history_int8_~history_id#1, write_history_int8_~buf#1;write_history_int8_~history_id#1 := write_history_int8_#in~history_id#1;write_history_int8_~buf#1 := write_history_int8_#in~buf#1; 24934#L169 assume 3 == write_history_int8_~history_id#1;~votedValue_History_2~0 := ~votedValue_History_1~0;~votedValue_History_1~0 := ~votedValue_History_0~0;~votedValue_History_0~0 := write_history_int8_~buf#1; 24933#L169-2 assume { :end_inline_write_history_int8 } true; 24194#L478 assume { :end_inline_voter } true;~g1v_old~0 := ~g1v_new~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~g2v_new~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~g3v_new~0;~g3v_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_#t~ret13#1, check_#t~ret14#1, check_#t~ret15#1, check_#t~ret16#1, check_#t~post17#1, check_#t~ret18#1, check_#t~post19#1, check_#t~ret20#1, check_#t~post21#1, check_#t~ret22#1, check_#t~ret23#1, check_#t~ret24#1, check_#t~ret25#1, check_#t~ret26#1, check_#t~ret27#1, check_#t~ret28#1, check_#t~ret29#1, check_#t~ret30#1, check_~tmp~2#1, check_~temp_count~0#1, check_~tmp___0~2#1, check_~tmp___1~2#1, check_~tmp___2~2#1, check_~tmp___3~0#1, check_~tmp___4~0#1, check_~tmp___5~0#1, check_~tmp___6~0#1, check_~tmp___7~0#1, check_~tmp___8~0#1, check_~tmp___9~0#1, check_~tmp___10~0#1, check_~tmp___11~0#1, check_~tmp___12~0#1, check_~tmp___13~0#1, check_~tmp___14~0#1;havoc check_~tmp~2#1;havoc check_~temp_count~0#1;havoc check_~tmp___0~2#1;havoc check_~tmp___1~2#1;havoc check_~tmp___2~2#1;havoc check_~tmp___3~0#1;havoc check_~tmp___4~0#1;havoc check_~tmp___5~0#1;havoc check_~tmp___6~0#1;havoc check_~tmp___7~0#1;havoc check_~tmp___8~0#1;havoc check_~tmp___9~0#1;havoc check_~tmp___10~0#1;havoc check_~tmp___11~0#1;havoc check_~tmp___12~0#1;havoc check_~tmp___13~0#1;havoc check_~tmp___14~0#1; 24195#L252 assume !(0 == ~gate1Failed~0 % 256); 24281#L255 assume !(0 == ~gate2Failed~0 % 256); 24383#L258 assume 0 == ~gate3Failed~0 % 256;check_~tmp~2#1 := 1; 24498#L258-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == check_~tmp~2#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 24110#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 24111#L36-4 assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 24247#L129-12 assume 0 == read_history_bool_~history_id#1; 24302#L130-12 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 23969#L161-12 check_#t~ret13#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;check_~tmp___3~0#1 := check_#t~ret13#1;havoc check_#t~ret13#1; 23970#L265 assume !(0 == check_~tmp___3~0#1 % 256); 24050#L265-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 1;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 24358#L109-7 assume 3 == read_history_int8_~history_id#1; 24051#L110-7 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 24041#L121-7 check_#t~ret22#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___10~0#1 := check_#t~ret22#1;havoc check_#t~ret22#1; 24107#L304 assume !(check_~tmp___10~0#1 > -2); 24189#L304-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 24364#L109-9 assume 3 == read_history_int8_~history_id#1; 24366#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 24106#L121-9 check_#t~ret27#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___11~0#1 := check_#t~ret27#1;havoc check_#t~ret27#1; 24254#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 24380#L324-1 check_#res#1 := 1; 24049#L336 main_#t~ret56#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 24429#L539-72 assume !(0 == assert_~arg#1 % 256); 24472#L534-36 assume { :end_inline_assert } true; 24184#L515-2 [2022-11-21 16:52:30,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:30,199 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 5 times [2022-11-21 16:52:30,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:30,199 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1376125006] [2022-11-21 16:52:30,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:30,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:30,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:30,269 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-21 16:52:30,269 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:52:30,270 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1376125006] [2022-11-21 16:52:30,270 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1376125006] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:52:30,270 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:52:30,270 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-21 16:52:30,270 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1081243903] [2022-11-21 16:52:30,270 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:52:30,271 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-21 16:52:30,271 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:30,271 INFO L85 PathProgramCache]: Analyzing trace with hash 226996420, now seen corresponding path program 1 times [2022-11-21 16:52:30,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:30,272 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1081431397] [2022-11-21 16:52:30,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:30,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:30,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:30,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:52:30,304 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:52:30,305 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1081431397] [2022-11-21 16:52:30,305 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1081431397] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:52:30,305 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:52:30,305 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-21 16:52:30,305 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [609503656] [2022-11-21 16:52:30,305 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:52:30,306 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-21 16:52:30,306 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:52:30,306 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-21 16:52:30,306 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-21 16:52:30,307 INFO L87 Difference]: Start difference. First operand 1026 states and 1666 transitions. cyclomatic complexity: 648 Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 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) [2022-11-21 16:52:30,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:52:30,335 INFO L93 Difference]: Finished difference Result 1302 states and 2101 transitions. [2022-11-21 16:52:30,335 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1302 states and 2101 transitions. [2022-11-21 16:52:30,342 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 596 [2022-11-21 16:52:30,348 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1302 states to 1302 states and 2101 transitions. [2022-11-21 16:52:30,348 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 870 [2022-11-21 16:52:30,349 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 870 [2022-11-21 16:52:30,349 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1302 states and 2101 transitions. [2022-11-21 16:52:30,350 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-21 16:52:30,350 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1302 states and 2101 transitions. [2022-11-21 16:52:30,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1302 states and 2101 transitions. [2022-11-21 16:52:30,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1302 to 1105. [2022-11-21 16:52:30,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1105 states, 1105 states have (on average 1.6180995475113122) internal successors, (1788), 1104 states have internal predecessors, (1788), 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) [2022-11-21 16:52:30,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 1105 states and 1788 transitions. [2022-11-21 16:52:30,371 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1105 states and 1788 transitions. [2022-11-21 16:52:30,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-21 16:52:30,372 INFO L428 stractBuchiCegarLoop]: Abstraction has 1105 states and 1788 transitions. [2022-11-21 16:52:30,372 INFO L335 stractBuchiCegarLoop]: ======== Iteration 11 ============ [2022-11-21 16:52:30,372 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1105 states and 1788 transitions. [2022-11-21 16:52:30,376 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 399 [2022-11-21 16:52:30,377 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 16:52:30,377 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 16:52:30,378 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:52:30,378 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:52:30,378 INFO L748 eck$LassoCheckResult]: Stem: 26874#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 26853#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 26800#L74-2 assume !!(add_history_type_~var~0#1 < 3); 26801#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 27245#L129 assume 0 == read_history_bool_~history_id#1; 27239#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 27234#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 27233#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 27232#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 27231#L74-2 assume !!(add_history_type_~var~0#1 < 3); 27230#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 27227#L129 assume 0 == read_history_bool_~history_id#1; 27223#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 27218#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 27217#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 27216#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 26802#L74-2 assume !!(add_history_type_~var~0#1 < 3); 26803#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 26863#L129 assume 0 == read_history_bool_~history_id#1; 26390#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 26286#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 26656#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 26462#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 26463#L74-2 assume !(add_history_type_~var~0#1 < 3); 26876#L74-3 add_history_type_#res#1 := 1; 26875#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 26525#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 26326#L74-6 assume !!(add_history_type_~var~0#1 < 3); 26327#L75-2 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 26508#L129-3 assume 0 == read_history_bool_~history_id#1; 26540#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 26495#L161-3 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 26749#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 26465#L101-1 init_#t~ret10#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___0~1#1 := init_#t~ret10#1;havoc init_#t~ret10#1; 26562#L217 assume !(0 == init_~tmp___0~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 2;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 26728#L74-10 assume !!(add_history_type_~var~0#1 < 3); 26701#L75-4 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 26601#L129-6 assume 0 == read_history_bool_~history_id#1; 26602#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 26345#L161-6 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 26610#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 26440#L101-2 init_#t~ret11#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___1~1#1 := init_#t~ret11#1;havoc init_#t~ret11#1; 26779#L221 assume !(0 == init_~tmp___1~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 3;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 26865#L74-14 assume !!(add_history_type_~var~0#1 < 3); 26563#L75-6 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 26567#L129-9 assume 0 == read_history_bool_~history_id#1; 27252#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 27097#L161-9 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 26413#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 26396#L101-3 init_#t~ret12#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___2~1#1 := init_#t~ret12#1;havoc init_#t~ret12#1; 26653#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 26785#L228 main_#t~ret55#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret55#1;havoc main_#t~ret55#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 26392#L37 assume !(0 == assume_abort_if_not_~cond#1); 26393#L36 assume { :end_inline_assume_abort_if_not } true;~g1v_old~0 := ~nomsg~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~nomsg~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~nomsg~0;~g3v_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 26521#L515-2 [2022-11-21 16:52:30,379 INFO L750 eck$LassoCheckResult]: Loop: 26521#L515-2 assume !false;assume { :begin_inline_gate1_each_pals_period } true;havoc gate1_each_pals_period_#t~nondet31#1, gate1_each_pals_period_#t~nondet32#1, gate1_each_pals_period_~next_state~0#1, gate1_each_pals_period_~tmp~3#1, gate1_each_pals_period_~tmp___0~3#1;havoc gate1_each_pals_period_~next_state~0#1;havoc gate1_each_pals_period_~tmp~3#1;havoc gate1_each_pals_period_~tmp___0~3#1;~gate1Failed~0 := gate1_each_pals_period_#t~nondet31#1;havoc gate1_each_pals_period_#t~nondet31#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 0, ~gate1Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 26778#L184 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 26374#L194-2 assume { :end_inline_write_history_bool } true; 26688#L348 assume 0 != ~gate1Failed~0 % 256;~g1v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 - 256); 26689#L367 assume { :end_inline_gate1_each_pals_period } true;assume { :begin_inline_gate2_each_pals_period } true;havoc gate2_each_pals_period_#t~nondet33#1, gate2_each_pals_period_#t~nondet34#1, gate2_each_pals_period_~next_state~1#1, gate2_each_pals_period_~tmp~4#1, gate2_each_pals_period_~tmp___0~4#1;havoc gate2_each_pals_period_~next_state~1#1;havoc gate2_each_pals_period_~tmp~4#1;havoc gate2_each_pals_period_~tmp___0~4#1;~gate2Failed~0 := gate2_each_pals_period_#t~nondet33#1;havoc gate2_each_pals_period_#t~nondet33#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 1, ~gate2Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 27184#L184-2 assume !(0 == write_history_bool_~history_id#1); 27183#L189-2 assume 1 == write_history_bool_~history_id#1;~gate2Failed_History_2~0 := ~gate2Failed_History_1~0;~gate2Failed_History_1~0 := ~gate2Failed_History_0~0;~gate2Failed_History_0~0 := write_history_bool_~buf#1; 27182#L194-5 assume { :end_inline_write_history_bool } true; 27180#L379 assume 0 != ~gate2Failed~0 % 256;~g2v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 - 256); 27181#L398 assume { :end_inline_gate2_each_pals_period } true;assume { :begin_inline_gate3_each_pals_period } true;havoc gate3_each_pals_period_#t~nondet35#1, gate3_each_pals_period_#t~nondet36#1, gate3_each_pals_period_~next_state~2#1, gate3_each_pals_period_~tmp~5#1, gate3_each_pals_period_~tmp___0~5#1;havoc gate3_each_pals_period_~next_state~2#1;havoc gate3_each_pals_period_~tmp~5#1;havoc gate3_each_pals_period_~tmp___0~5#1;~gate3Failed~0 := gate3_each_pals_period_#t~nondet35#1;havoc gate3_each_pals_period_#t~nondet35#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 2, ~gate3Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 27215#L184-4 assume !(0 == write_history_bool_~history_id#1); 27214#L189-4 assume !(1 == write_history_bool_~history_id#1); 27211#L194-6 assume 2 == write_history_bool_~history_id#1;~gate3Failed_History_2~0 := ~gate3Failed_History_1~0;~gate3Failed_History_1~0 := ~gate3Failed_History_0~0;~gate3Failed_History_0~0 := write_history_bool_~buf#1; 27209#L194-8 assume { :end_inline_write_history_bool } true; 27206#L410 assume 0 != ~gate3Failed~0 % 256;~g3v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 - 256); 27207#L429 assume { :end_inline_gate3_each_pals_period } true;assume { :begin_inline_voter } true;havoc voter_~voted_value~0#1;havoc voter_~voted_value~0#1;voter_~voted_value~0#1 := ~nomsg~0;~VALUE1~0 := ~g1v_old~0;~g1v_old~0 := ~nomsg~0;~VALUE2~0 := ~g2v_old~0;~g2v_old~0 := ~nomsg~0;~VALUE3~0 := ~g3v_old~0;~g3v_old~0 := ~nomsg~0; 27333#L444 assume ~VALUE1~0 == ~VALUE2~0; 27332#L445 assume ~VALUE1~0 == ~nomsg~0;voter_~voted_value~0#1 := ~VALUE3~0; 27326#L472-2 assume { :begin_inline_write_history_int8 } true;write_history_int8_#in~history_id#1, write_history_int8_#in~buf#1 := 3, voter_~voted_value~0#1;havoc write_history_int8_~history_id#1, write_history_int8_~buf#1;write_history_int8_~history_id#1 := write_history_int8_#in~history_id#1;write_history_int8_~buf#1 := write_history_int8_#in~buf#1; 27323#L169 assume 3 == write_history_int8_~history_id#1;~votedValue_History_2~0 := ~votedValue_History_1~0;~votedValue_History_1~0 := ~votedValue_History_0~0;~votedValue_History_0~0 := write_history_int8_~buf#1; 27319#L169-2 assume { :end_inline_write_history_int8 } true; 27317#L478 assume { :end_inline_voter } true;~g1v_old~0 := ~g1v_new~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~g2v_new~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~g3v_new~0;~g3v_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_#t~ret13#1, check_#t~ret14#1, check_#t~ret15#1, check_#t~ret16#1, check_#t~post17#1, check_#t~ret18#1, check_#t~post19#1, check_#t~ret20#1, check_#t~post21#1, check_#t~ret22#1, check_#t~ret23#1, check_#t~ret24#1, check_#t~ret25#1, check_#t~ret26#1, check_#t~ret27#1, check_#t~ret28#1, check_#t~ret29#1, check_#t~ret30#1, check_~tmp~2#1, check_~temp_count~0#1, check_~tmp___0~2#1, check_~tmp___1~2#1, check_~tmp___2~2#1, check_~tmp___3~0#1, check_~tmp___4~0#1, check_~tmp___5~0#1, check_~tmp___6~0#1, check_~tmp___7~0#1, check_~tmp___8~0#1, check_~tmp___9~0#1, check_~tmp___10~0#1, check_~tmp___11~0#1, check_~tmp___12~0#1, check_~tmp___13~0#1, check_~tmp___14~0#1;havoc check_~tmp~2#1;havoc check_~temp_count~0#1;havoc check_~tmp___0~2#1;havoc check_~tmp___1~2#1;havoc check_~tmp___2~2#1;havoc check_~tmp___3~0#1;havoc check_~tmp___4~0#1;havoc check_~tmp___5~0#1;havoc check_~tmp___6~0#1;havoc check_~tmp___7~0#1;havoc check_~tmp___8~0#1;havoc check_~tmp___9~0#1;havoc check_~tmp___10~0#1;havoc check_~tmp___11~0#1;havoc check_~tmp___12~0#1;havoc check_~tmp___13~0#1;havoc check_~tmp___14~0#1; 27314#L252 assume !(0 == ~gate1Failed~0 % 256); 27111#L255 assume !(0 == ~gate2Failed~0 % 256); 26847#L258 assume !(0 == ~gate3Failed~0 % 256);check_~tmp~2#1 := 0; 26848#L258-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == check_~tmp~2#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 26448#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 26449#L36-4 assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 26585#L129-12 assume 0 == read_history_bool_~history_id#1; 26642#L130-12 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 26306#L161-12 check_#t~ret13#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;check_~tmp___3~0#1 := check_#t~ret13#1;havoc check_#t~ret13#1; 26307#L265 assume !(0 == check_~tmp___3~0#1 % 256); 26387#L265-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 1;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 26700#L109-7 assume 3 == read_history_int8_~history_id#1; 26388#L110-7 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 26378#L121-7 check_#t~ret22#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___10~0#1 := check_#t~ret22#1;havoc check_#t~ret22#1; 26445#L304 assume !(check_~tmp___10~0#1 > -2); 26526#L304-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 26706#L109-9 assume 3 == read_history_int8_~history_id#1; 26708#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 26444#L121-9 check_#t~ret27#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___11~0#1 := check_#t~ret27#1;havoc check_#t~ret27#1; 26592#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 26722#L324-1 check_#res#1 := 1; 26386#L336 main_#t~ret56#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 26775#L539-72 assume !(0 == assert_~arg#1 % 256); 26818#L534-36 assume { :end_inline_assert } true; 26521#L515-2 [2022-11-21 16:52:30,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:30,379 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 6 times [2022-11-21 16:52:30,380 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:30,380 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [586201224] [2022-11-21 16:52:30,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:30,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:30,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:30,442 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-21 16:52:30,443 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:52:30,443 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [586201224] [2022-11-21 16:52:30,443 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [586201224] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:52:30,443 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:52:30,443 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-21 16:52:30,443 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [785670463] [2022-11-21 16:52:30,444 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:52:30,444 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-21 16:52:30,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:30,444 INFO L85 PathProgramCache]: Analyzing trace with hash 445851138, now seen corresponding path program 1 times [2022-11-21 16:52:30,445 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:30,445 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [464701562] [2022-11-21 16:52:30,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:30,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:30,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:30,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:52:30,521 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:52:30,521 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [464701562] [2022-11-21 16:52:30,521 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [464701562] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:52:30,521 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:52:30,521 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-21 16:52:30,522 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [989747929] [2022-11-21 16:52:30,522 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:52:30,522 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-21 16:52:30,522 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:52:30,523 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-21 16:52:30,523 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-21 16:52:30,523 INFO L87 Difference]: Start difference. First operand 1105 states and 1788 transitions. cyclomatic complexity: 691 Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 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) [2022-11-21 16:52:30,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:52:30,917 INFO L93 Difference]: Finished difference Result 1643 states and 2547 transitions. [2022-11-21 16:52:30,917 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1643 states and 2547 transitions. [2022-11-21 16:52:30,929 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 409 [2022-11-21 16:52:30,939 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1643 states to 1643 states and 2547 transitions. [2022-11-21 16:52:30,939 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1044 [2022-11-21 16:52:30,940 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1044 [2022-11-21 16:52:30,940 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1643 states and 2547 transitions. [2022-11-21 16:52:30,941 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-21 16:52:30,941 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1643 states and 2547 transitions. [2022-11-21 16:52:30,943 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1643 states and 2547 transitions. [2022-11-21 16:52:30,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1643 to 1105. [2022-11-21 16:52:30,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1105 states, 1105 states have (on average 1.6018099547511313) internal successors, (1770), 1104 states have internal predecessors, (1770), 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) [2022-11-21 16:52:30,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 1105 states and 1770 transitions. [2022-11-21 16:52:30,966 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1105 states and 1770 transitions. [2022-11-21 16:52:30,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-21 16:52:30,967 INFO L428 stractBuchiCegarLoop]: Abstraction has 1105 states and 1770 transitions. [2022-11-21 16:52:30,967 INFO L335 stractBuchiCegarLoop]: ======== Iteration 12 ============ [2022-11-21 16:52:30,968 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1105 states and 1770 transitions. [2022-11-21 16:52:30,972 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 399 [2022-11-21 16:52:30,972 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 16:52:30,972 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 16:52:30,973 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:52:30,974 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:52:30,974 INFO L748 eck$LassoCheckResult]: Stem: 29678#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 29643#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 29581#L74-2 assume !!(add_history_type_~var~0#1 < 3); 29582#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 29660#L129 assume 0 == read_history_bool_~history_id#1; 29151#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 29047#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 29425#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 29221#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 29222#L74-2 assume !!(add_history_type_~var~0#1 < 3); 29583#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 29713#L129 assume 0 == read_history_bool_~history_id#1; 29707#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 29700#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 29699#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 29698#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 29697#L74-2 assume !!(add_history_type_~var~0#1 < 3); 29682#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 29696#L129 assume 0 == read_history_bool_~history_id#1; 29690#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 29685#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 29684#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 29683#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 29681#L74-2 assume !(add_history_type_~var~0#1 < 3); 29680#L74-3 add_history_type_#res#1 := 1; 29679#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 29285#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 29087#L74-6 assume !!(add_history_type_~var~0#1 < 3); 29088#L75-2 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 29269#L129-3 assume 0 == read_history_bool_~history_id#1; 29301#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 29255#L161-3 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 29524#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 29224#L101-1 init_#t~ret10#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___0~1#1 := init_#t~ret10#1;havoc init_#t~ret10#1; 29323#L217 assume !(0 == init_~tmp___0~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 2;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 29501#L74-10 assume !!(add_history_type_~var~0#1 < 3); 29473#L75-4 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 29363#L129-6 assume 0 == read_history_bool_~history_id#1; 29364#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 29929#L161-6 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 29372#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 29199#L101-2 init_#t~ret11#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___1~1#1 := init_#t~ret11#1;havoc init_#t~ret11#1; 29557#L221 assume !(0 == init_~tmp___1~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 3;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 29515#L74-14 assume !!(add_history_type_~var~0#1 < 3); 29324#L75-6 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 29328#L129-9 assume 0 == read_history_bool_~history_id#1; 29648#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 29114#L161-9 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 29115#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 29157#L101-3 init_#t~ret12#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___2~1#1 := init_#t~ret12#1;havoc init_#t~ret12#1; 29424#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 29567#L228 main_#t~ret55#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret55#1;havoc main_#t~ret55#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 29153#L37 assume !(0 == assume_abort_if_not_~cond#1); 29154#L36 assume { :end_inline_assume_abort_if_not } true;~g1v_old~0 := ~nomsg~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~nomsg~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~nomsg~0;~g3v_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 29281#L515-2 [2022-11-21 16:52:30,974 INFO L750 eck$LassoCheckResult]: Loop: 29281#L515-2 assume !false;assume { :begin_inline_gate1_each_pals_period } true;havoc gate1_each_pals_period_#t~nondet31#1, gate1_each_pals_period_#t~nondet32#1, gate1_each_pals_period_~next_state~0#1, gate1_each_pals_period_~tmp~3#1, gate1_each_pals_period_~tmp___0~3#1;havoc gate1_each_pals_period_~next_state~0#1;havoc gate1_each_pals_period_~tmp~3#1;havoc gate1_each_pals_period_~tmp___0~3#1;~gate1Failed~0 := gate1_each_pals_period_#t~nondet31#1;havoc gate1_each_pals_period_#t~nondet31#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 0, ~gate1Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 29556#L184 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 29133#L194-2 assume { :end_inline_write_history_bool } true; 29458#L348 assume 0 != ~gate1Failed~0 % 256;~g1v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 - 256); 29459#L367 assume { :end_inline_gate1_each_pals_period } true;assume { :begin_inline_gate2_each_pals_period } true;havoc gate2_each_pals_period_#t~nondet33#1, gate2_each_pals_period_#t~nondet34#1, gate2_each_pals_period_~next_state~1#1, gate2_each_pals_period_~tmp~4#1, gate2_each_pals_period_~tmp___0~4#1;havoc gate2_each_pals_period_~next_state~1#1;havoc gate2_each_pals_period_~tmp~4#1;havoc gate2_each_pals_period_~tmp___0~4#1;~gate2Failed~0 := gate2_each_pals_period_#t~nondet33#1;havoc gate2_each_pals_period_#t~nondet33#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 1, ~gate2Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 29426#L184-2 assume !(0 == write_history_bool_~history_id#1); 29136#L189-2 assume 1 == write_history_bool_~history_id#1;~gate2Failed_History_2~0 := ~gate2Failed_History_1~0;~gate2Failed_History_1~0 := ~gate2Failed_History_0~0;~gate2Failed_History_0~0 := write_history_bool_~buf#1; 29137#L194-5 assume { :end_inline_write_history_bool } true; 29177#L379 assume 0 != ~gate2Failed~0 % 256;~g2v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 - 256); 29575#L398 assume { :end_inline_gate2_each_pals_period } true;assume { :begin_inline_gate3_each_pals_period } true;havoc gate3_each_pals_period_#t~nondet35#1, gate3_each_pals_period_#t~nondet36#1, gate3_each_pals_period_~next_state~2#1, gate3_each_pals_period_~tmp~5#1, gate3_each_pals_period_~tmp___0~5#1;havoc gate3_each_pals_period_~next_state~2#1;havoc gate3_each_pals_period_~tmp~5#1;havoc gate3_each_pals_period_~tmp___0~5#1;~gate3Failed~0 := gate3_each_pals_period_#t~nondet35#1;havoc gate3_each_pals_period_#t~nondet35#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 2, ~gate3Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 29050#L184-4 assume !(0 == write_history_bool_~history_id#1); 29051#L189-4 assume !(1 == write_history_bool_~history_id#1); 29282#L194-6 assume 2 == write_history_bool_~history_id#1;~gate3Failed_History_2~0 := ~gate3Failed_History_1~0;~gate3Failed_History_1~0 := ~gate3Failed_History_0~0;~gate3Failed_History_0~0 := write_history_bool_~buf#1; 29169#L194-8 assume { :end_inline_write_history_bool } true; 29170#L410 assume 0 != ~gate3Failed~0 % 256;~g3v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 - 256); 29572#L429 assume { :end_inline_gate3_each_pals_period } true;assume { :begin_inline_voter } true;havoc voter_~voted_value~0#1;havoc voter_~voted_value~0#1;voter_~voted_value~0#1 := ~nomsg~0;~VALUE1~0 := ~g1v_old~0;~g1v_old~0 := ~nomsg~0;~VALUE2~0 := ~g2v_old~0;~g2v_old~0 := ~nomsg~0;~VALUE3~0 := ~g3v_old~0;~g3v_old~0 := ~nomsg~0; 30139#L444 assume ~VALUE1~0 == ~VALUE2~0; 30137#L445 assume ~VALUE1~0 == ~nomsg~0;voter_~voted_value~0#1 := ~VALUE3~0; 30131#L472-2 assume { :begin_inline_write_history_int8 } true;write_history_int8_#in~history_id#1, write_history_int8_#in~buf#1 := 3, voter_~voted_value~0#1;havoc write_history_int8_~history_id#1, write_history_int8_~buf#1;write_history_int8_~history_id#1 := write_history_int8_#in~history_id#1;write_history_int8_~buf#1 := write_history_int8_#in~buf#1; 29659#L169 assume 3 == write_history_int8_~history_id#1;~votedValue_History_2~0 := ~votedValue_History_1~0;~votedValue_History_1~0 := ~votedValue_History_0~0;~votedValue_History_0~0 := write_history_int8_~buf#1; 29461#L169-2 assume { :end_inline_write_history_int8 } true; 29291#L478 assume { :end_inline_voter } true;~g1v_old~0 := ~g1v_new~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~g2v_new~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~g3v_new~0;~g3v_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_#t~ret13#1, check_#t~ret14#1, check_#t~ret15#1, check_#t~ret16#1, check_#t~post17#1, check_#t~ret18#1, check_#t~post19#1, check_#t~ret20#1, check_#t~post21#1, check_#t~ret22#1, check_#t~ret23#1, check_#t~ret24#1, check_#t~ret25#1, check_#t~ret26#1, check_#t~ret27#1, check_#t~ret28#1, check_#t~ret29#1, check_#t~ret30#1, check_~tmp~2#1, check_~temp_count~0#1, check_~tmp___0~2#1, check_~tmp___1~2#1, check_~tmp___2~2#1, check_~tmp___3~0#1, check_~tmp___4~0#1, check_~tmp___5~0#1, check_~tmp___6~0#1, check_~tmp___7~0#1, check_~tmp___8~0#1, check_~tmp___9~0#1, check_~tmp___10~0#1, check_~tmp___11~0#1, check_~tmp___12~0#1, check_~tmp___13~0#1, check_~tmp___14~0#1;havoc check_~tmp~2#1;havoc check_~temp_count~0#1;havoc check_~tmp___0~2#1;havoc check_~tmp___1~2#1;havoc check_~tmp___2~2#1;havoc check_~tmp___3~0#1;havoc check_~tmp___4~0#1;havoc check_~tmp___5~0#1;havoc check_~tmp___6~0#1;havoc check_~tmp___7~0#1;havoc check_~tmp___8~0#1;havoc check_~tmp___9~0#1;havoc check_~tmp___10~0#1;havoc check_~tmp___11~0#1;havoc check_~tmp___12~0#1;havoc check_~tmp___13~0#1;havoc check_~tmp___14~0#1; 29292#L252 assume !(0 == ~gate1Failed~0 % 256); 29385#L255 assume !(0 == ~gate2Failed~0 % 256); 29497#L258 assume !(0 == ~gate3Failed~0 % 256);check_~tmp~2#1 := 0; 29639#L258-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == check_~tmp~2#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 29207#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 29208#L36-4 assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 29347#L129-12 assume 0 == read_history_bool_~history_id#1; 29411#L130-12 assume !(0 == read_history_bool_~historyIndex#1); 29412#L133-12 assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_1~0; 29067#L161-12 check_#t~ret13#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;check_~tmp___3~0#1 := check_#t~ret13#1;havoc check_#t~ret13#1; 29068#L265 assume !(0 == check_~tmp___3~0#1 % 256); 29146#L265-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 1;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 29472#L109-7 assume 3 == read_history_int8_~history_id#1; 29147#L110-7 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 29135#L121-7 check_#t~ret22#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___10~0#1 := check_#t~ret22#1;havoc check_#t~ret22#1; 29204#L304 assume !(check_~tmp___10~0#1 > -2); 29286#L304-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 29479#L109-9 assume 3 == read_history_int8_~history_id#1; 29481#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 29203#L121-9 check_#t~ret27#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___11~0#1 := check_#t~ret27#1;havoc check_#t~ret27#1; 29350#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 29495#L324-1 check_#res#1 := 1; 29145#L336 main_#t~ret56#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 29553#L539-72 assume !(0 == assert_~arg#1 % 256); 29597#L534-36 assume { :end_inline_assert } true; 29281#L515-2 [2022-11-21 16:52:30,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:30,975 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 7 times [2022-11-21 16:52:30,975 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:30,976 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1079332773] [2022-11-21 16:52:30,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:30,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:30,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:31,040 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-21 16:52:31,040 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:52:31,040 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1079332773] [2022-11-21 16:52:31,040 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1079332773] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:52:31,041 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:52:31,041 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-21 16:52:31,041 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [805742650] [2022-11-21 16:52:31,041 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:52:31,041 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-21 16:52:31,042 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:31,042 INFO L85 PathProgramCache]: Analyzing trace with hash 2053908023, now seen corresponding path program 1 times [2022-11-21 16:52:31,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:31,042 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1116331019] [2022-11-21 16:52:31,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:31,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:31,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:31,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:52:31,095 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:52:31,096 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1116331019] [2022-11-21 16:52:31,096 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1116331019] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:52:31,096 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:52:31,096 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-21 16:52:31,096 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [765054451] [2022-11-21 16:52:31,096 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:52:31,097 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-21 16:52:31,097 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:52:31,097 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-21 16:52:31,097 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-21 16:52:31,097 INFO L87 Difference]: Start difference. First operand 1105 states and 1770 transitions. cyclomatic complexity: 673 Second operand has 4 states, 4 states have (on average 11.75) internal successors, (47), 4 states have internal predecessors, (47), 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) [2022-11-21 16:52:31,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:52:31,240 INFO L93 Difference]: Finished difference Result 2022 states and 3234 transitions. [2022-11-21 16:52:31,240 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2022 states and 3234 transitions. [2022-11-21 16:52:31,250 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 771 [2022-11-21 16:52:31,259 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2022 states to 2022 states and 3234 transitions. [2022-11-21 16:52:31,259 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1287 [2022-11-21 16:52:31,260 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1287 [2022-11-21 16:52:31,261 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2022 states and 3234 transitions. [2022-11-21 16:52:31,261 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-21 16:52:31,261 INFO L218 hiAutomatonCegarLoop]: Abstraction has 2022 states and 3234 transitions. [2022-11-21 16:52:31,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2022 states and 3234 transitions. [2022-11-21 16:52:31,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2022 to 1105. [2022-11-21 16:52:31,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1105 states, 1105 states have (on average 1.6009049773755657) internal successors, (1769), 1104 states have internal predecessors, (1769), 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) [2022-11-21 16:52:31,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 1105 states and 1769 transitions. [2022-11-21 16:52:31,286 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1105 states and 1769 transitions. [2022-11-21 16:52:31,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-21 16:52:31,287 INFO L428 stractBuchiCegarLoop]: Abstraction has 1105 states and 1769 transitions. [2022-11-21 16:52:31,287 INFO L335 stractBuchiCegarLoop]: ======== Iteration 13 ============ [2022-11-21 16:52:31,287 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1105 states and 1769 transitions. [2022-11-21 16:52:31,291 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 399 [2022-11-21 16:52:31,291 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 16:52:31,291 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 16:52:31,292 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:52:31,293 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:52:31,293 INFO L748 eck$LassoCheckResult]: Stem: 32757#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 32735#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 32685#L74-2 assume !!(add_history_type_~var~0#1 < 3); 32686#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 32745#L129 assume 0 == read_history_bool_~history_id#1; 32290#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 32187#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 32551#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 32362#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 32363#L74-2 assume !!(add_history_type_~var~0#1 < 3); 32687#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 32790#L129 assume 0 == read_history_bool_~history_id#1; 32784#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 32779#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 32778#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 32777#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 32776#L74-2 assume !!(add_history_type_~var~0#1 < 3); 32761#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 32775#L129 assume 0 == read_history_bool_~history_id#1; 32769#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 32764#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 32763#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 32762#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 32760#L74-2 assume !(add_history_type_~var~0#1 < 3); 32759#L74-3 add_history_type_#res#1 := 1; 32758#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 32423#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 32227#L74-6 assume !!(add_history_type_~var~0#1 < 3); 32228#L75-2 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 32406#L129-3 assume 0 == read_history_bool_~history_id#1; 32438#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 32393#L161-3 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 32638#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 32365#L101-1 init_#t~ret10#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___0~1#1 := init_#t~ret10#1;havoc init_#t~ret10#1; 32460#L217 assume !(0 == init_~tmp___0~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 2;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 32619#L74-10 assume !!(add_history_type_~var~0#1 < 3); 32595#L75-4 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 32497#L129-6 assume 0 == read_history_bool_~history_id#1; 32498#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 32246#L161-6 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 32506#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 32340#L101-2 init_#t~ret11#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___1~1#1 := init_#t~ret11#1;havoc init_#t~ret11#1; 32665#L221 assume !(0 == init_~tmp___1~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 3;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 32746#L74-14 assume !!(add_history_type_~var~0#1 < 3); 32461#L75-6 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 32464#L129-9 assume 0 == read_history_bool_~history_id#1; 32568#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 32255#L161-9 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 32256#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 32296#L101-3 init_#t~ret12#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___2~1#1 := init_#t~ret12#1;havoc init_#t~ret12#1; 32548#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 32671#L228 main_#t~ret55#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret55#1;havoc main_#t~ret55#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 32292#L37 assume !(0 == assume_abort_if_not_~cond#1); 32293#L36 assume { :end_inline_assume_abort_if_not } true;~g1v_old~0 := ~nomsg~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~nomsg~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~nomsg~0;~g3v_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 32419#L515-2 [2022-11-21 16:52:31,293 INFO L750 eck$LassoCheckResult]: Loop: 32419#L515-2 assume !false;assume { :begin_inline_gate1_each_pals_period } true;havoc gate1_each_pals_period_#t~nondet31#1, gate1_each_pals_period_#t~nondet32#1, gate1_each_pals_period_~next_state~0#1, gate1_each_pals_period_~tmp~3#1, gate1_each_pals_period_~tmp___0~3#1;havoc gate1_each_pals_period_~next_state~0#1;havoc gate1_each_pals_period_~tmp~3#1;havoc gate1_each_pals_period_~tmp___0~3#1;~gate1Failed~0 := gate1_each_pals_period_#t~nondet31#1;havoc gate1_each_pals_period_#t~nondet31#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 0, ~gate1Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 32664#L184 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 32274#L194-2 assume { :end_inline_write_history_bool } true; 32582#L348 assume 0 != ~gate1Failed~0 % 256;~g1v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g1v_new~0) % 256 - 256); 32583#L367 assume { :end_inline_gate1_each_pals_period } true;assume { :begin_inline_gate2_each_pals_period } true;havoc gate2_each_pals_period_#t~nondet33#1, gate2_each_pals_period_#t~nondet34#1, gate2_each_pals_period_~next_state~1#1, gate2_each_pals_period_~tmp~4#1, gate2_each_pals_period_~tmp___0~4#1;havoc gate2_each_pals_period_~next_state~1#1;havoc gate2_each_pals_period_~tmp~4#1;havoc gate2_each_pals_period_~tmp___0~4#1;~gate2Failed~0 := gate2_each_pals_period_#t~nondet33#1;havoc gate2_each_pals_period_#t~nondet33#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 1, ~gate2Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 32552#L184-2 assume !(0 == write_history_bool_~history_id#1); 32275#L189-2 assume 1 == write_history_bool_~history_id#1;~gate2Failed_History_2~0 := ~gate2Failed_History_1~0;~gate2Failed_History_1~0 := ~gate2Failed_History_0~0;~gate2Failed_History_0~0 := write_history_bool_~buf#1; 32276#L194-5 assume { :end_inline_write_history_bool } true; 32318#L379 assume 0 != ~gate2Failed~0 % 256;~g2v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 - 256); 32679#L398 assume { :end_inline_gate2_each_pals_period } true;assume { :begin_inline_gate3_each_pals_period } true;havoc gate3_each_pals_period_#t~nondet35#1, gate3_each_pals_period_#t~nondet36#1, gate3_each_pals_period_~next_state~2#1, gate3_each_pals_period_~tmp~5#1, gate3_each_pals_period_~tmp___0~5#1;havoc gate3_each_pals_period_~next_state~2#1;havoc gate3_each_pals_period_~tmp~5#1;havoc gate3_each_pals_period_~tmp___0~5#1;~gate3Failed~0 := gate3_each_pals_period_#t~nondet35#1;havoc gate3_each_pals_period_#t~nondet35#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 2, ~gate3Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 32188#L184-4 assume !(0 == write_history_bool_~history_id#1); 32189#L189-4 assume !(1 == write_history_bool_~history_id#1); 32420#L194-6 assume 2 == write_history_bool_~history_id#1;~gate3Failed_History_2~0 := ~gate3Failed_History_1~0;~gate3Failed_History_1~0 := ~gate3Failed_History_0~0;~gate3Failed_History_0~0 := write_history_bool_~buf#1; 32310#L194-8 assume { :end_inline_write_history_bool } true; 32311#L410 assume 0 != ~gate3Failed~0 % 256;~g3v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 - 256); 32565#L429 assume { :end_inline_gate3_each_pals_period } true;assume { :begin_inline_voter } true;havoc voter_~voted_value~0#1;havoc voter_~voted_value~0#1;voter_~voted_value~0#1 := ~nomsg~0;~VALUE1~0 := ~g1v_old~0;~g1v_old~0 := ~nomsg~0;~VALUE2~0 := ~g2v_old~0;~g2v_old~0 := ~nomsg~0;~VALUE3~0 := ~g3v_old~0;~g3v_old~0 := ~nomsg~0; 32566#L444 assume ~VALUE1~0 == ~VALUE2~0; 32642#L445 assume ~VALUE1~0 == ~nomsg~0;voter_~voted_value~0#1 := ~VALUE3~0; 32193#L472-2 assume { :begin_inline_write_history_int8 } true;write_history_int8_#in~history_id#1, write_history_int8_#in~buf#1 := 3, voter_~voted_value~0#1;havoc write_history_int8_~history_id#1, write_history_int8_~buf#1;write_history_int8_~history_id#1 := write_history_int8_#in~history_id#1;write_history_int8_~buf#1 := write_history_int8_#in~buf#1; 32503#L169 assume 3 == write_history_int8_~history_id#1;~votedValue_History_2~0 := ~votedValue_History_1~0;~votedValue_History_1~0 := ~votedValue_History_0~0;~votedValue_History_0~0 := write_history_int8_~buf#1; 32585#L169-2 assume { :end_inline_write_history_int8 } true; 32429#L478 assume { :end_inline_voter } true;~g1v_old~0 := ~g1v_new~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~g2v_new~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~g3v_new~0;~g3v_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_#t~ret13#1, check_#t~ret14#1, check_#t~ret15#1, check_#t~ret16#1, check_#t~post17#1, check_#t~ret18#1, check_#t~post19#1, check_#t~ret20#1, check_#t~post21#1, check_#t~ret22#1, check_#t~ret23#1, check_#t~ret24#1, check_#t~ret25#1, check_#t~ret26#1, check_#t~ret27#1, check_#t~ret28#1, check_#t~ret29#1, check_#t~ret30#1, check_~tmp~2#1, check_~temp_count~0#1, check_~tmp___0~2#1, check_~tmp___1~2#1, check_~tmp___2~2#1, check_~tmp___3~0#1, check_~tmp___4~0#1, check_~tmp___5~0#1, check_~tmp___6~0#1, check_~tmp___7~0#1, check_~tmp___8~0#1, check_~tmp___9~0#1, check_~tmp___10~0#1, check_~tmp___11~0#1, check_~tmp___12~0#1, check_~tmp___13~0#1, check_~tmp___14~0#1;havoc check_~tmp~2#1;havoc check_~temp_count~0#1;havoc check_~tmp___0~2#1;havoc check_~tmp___1~2#1;havoc check_~tmp___2~2#1;havoc check_~tmp___3~0#1;havoc check_~tmp___4~0#1;havoc check_~tmp___5~0#1;havoc check_~tmp___6~0#1;havoc check_~tmp___7~0#1;havoc check_~tmp___8~0#1;havoc check_~tmp___9~0#1;havoc check_~tmp___10~0#1;havoc check_~tmp___11~0#1;havoc check_~tmp___12~0#1;havoc check_~tmp___13~0#1;havoc check_~tmp___14~0#1; 32430#L252 assume !(0 == ~gate1Failed~0 % 256); 32515#L255 assume !(0 == ~gate2Failed~0 % 256); 32616#L258 assume !(0 == ~gate3Failed~0 % 256);check_~tmp~2#1 := 0; 32731#L258-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == check_~tmp~2#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 32348#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 32349#L36-4 assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 32481#L129-12 assume 0 == read_history_bool_~history_id#1; 32537#L130-12 assume !(0 == read_history_bool_~historyIndex#1); 32538#L133-12 assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_1~0; 32207#L161-12 check_#t~ret13#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;check_~tmp___3~0#1 := check_#t~ret13#1;havoc check_#t~ret13#1; 32208#L265 assume !(0 == check_~tmp___3~0#1 % 256); 32287#L265-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 1;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 32594#L109-7 assume 3 == read_history_int8_~history_id#1; 32288#L110-7 assume !(0 == read_history_int8_~historyIndex#1); 32289#L113-7 assume 1 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_1~0; 32278#L121-7 check_#t~ret22#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___10~0#1 := check_#t~ret22#1;havoc check_#t~ret22#1; 32345#L304 assume !(check_~tmp___10~0#1 > -2); 32424#L304-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 32600#L109-9 assume 3 == read_history_int8_~history_id#1; 32602#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 32344#L121-9 check_#t~ret27#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___11~0#1 := check_#t~ret27#1;havoc check_#t~ret27#1; 32488#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 32613#L324-1 check_#res#1 := 1; 32286#L336 main_#t~ret56#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 32661#L539-72 assume !(0 == assert_~arg#1 % 256); 32702#L534-36 assume { :end_inline_assert } true; 32419#L515-2 [2022-11-21 16:52:31,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:31,294 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 8 times [2022-11-21 16:52:31,294 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:31,294 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [899884711] [2022-11-21 16:52:31,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:31,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:31,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:31,403 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-21 16:52:31,404 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:52:31,404 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [899884711] [2022-11-21 16:52:31,404 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [899884711] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:52:31,404 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:52:31,404 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-21 16:52:31,405 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1396936070] [2022-11-21 16:52:31,405 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:52:31,405 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-21 16:52:31,405 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:31,405 INFO L85 PathProgramCache]: Analyzing trace with hash 1956698704, now seen corresponding path program 1 times [2022-11-21 16:52:31,406 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:31,406 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2036920784] [2022-11-21 16:52:31,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:31,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:31,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:31,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:52:31,509 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:52:31,509 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2036920784] [2022-11-21 16:52:31,510 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2036920784] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:52:31,510 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:52:31,510 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-21 16:52:31,510 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [597269457] [2022-11-21 16:52:31,510 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:52:31,510 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-21 16:52:31,511 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:52:31,511 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-21 16:52:31,511 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-21 16:52:31,511 INFO L87 Difference]: Start difference. First operand 1105 states and 1769 transitions. cyclomatic complexity: 672 Second operand has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 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) [2022-11-21 16:52:31,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:52:31,548 INFO L93 Difference]: Finished difference Result 1107 states and 1770 transitions. [2022-11-21 16:52:31,548 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1107 states and 1770 transitions. [2022-11-21 16:52:31,553 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 378 [2022-11-21 16:52:31,558 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1107 states to 1084 states and 1734 transitions. [2022-11-21 16:52:31,558 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 652 [2022-11-21 16:52:31,559 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 652 [2022-11-21 16:52:31,559 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1084 states and 1734 transitions. [2022-11-21 16:52:31,560 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-21 16:52:31,560 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1084 states and 1734 transitions. [2022-11-21 16:52:31,561 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1084 states and 1734 transitions. [2022-11-21 16:52:31,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1084 to 1084. [2022-11-21 16:52:31,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1084 states, 1084 states have (on average 1.599630996309963) internal successors, (1734), 1083 states have internal predecessors, (1734), 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) [2022-11-21 16:52:31,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 1084 states and 1734 transitions. [2022-11-21 16:52:31,578 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1084 states and 1734 transitions. [2022-11-21 16:52:31,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-21 16:52:31,579 INFO L428 stractBuchiCegarLoop]: Abstraction has 1084 states and 1734 transitions. [2022-11-21 16:52:31,579 INFO L335 stractBuchiCegarLoop]: ======== Iteration 14 ============ [2022-11-21 16:52:31,579 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1084 states and 1734 transitions. [2022-11-21 16:52:31,583 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 378 [2022-11-21 16:52:31,583 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 16:52:31,584 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 16:52:31,585 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:52:31,585 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:52:31,585 INFO L748 eck$LassoCheckResult]: Stem: 34980#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 34959#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 34912#L74-2 assume !!(add_history_type_~var~0#1 < 3); 34913#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 34969#L129 assume 0 == read_history_bool_~history_id#1; 34513#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 34411#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 34779#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 34586#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 34587#L74-2 assume !!(add_history_type_~var~0#1 < 3); 34914#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 35328#L129 assume 0 == read_history_bool_~history_id#1; 35315#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 35309#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 35307#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 35305#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 35303#L74-2 assume !!(add_history_type_~var~0#1 < 3); 34986#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 35299#L129 assume 0 == read_history_bool_~history_id#1; 35270#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 35264#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 34988#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 34987#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 34985#L74-2 assume !(add_history_type_~var~0#1 < 3); 34982#L74-3 add_history_type_#res#1 := 1; 34981#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 34649#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 34451#L74-6 assume !!(add_history_type_~var~0#1 < 3); 34452#L75-2 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 34631#L129-3 assume 0 == read_history_bool_~history_id#1; 34664#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 34618#L161-3 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 34867#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 34589#L101-1 init_#t~ret10#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___0~1#1 := init_#t~ret10#1;havoc init_#t~ret10#1; 34686#L217 assume !(0 == init_~tmp___0~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 2;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 34847#L74-10 assume !!(add_history_type_~var~0#1 < 3); 34822#L75-4 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 34724#L129-6 assume 0 == read_history_bool_~history_id#1; 34725#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 34469#L161-6 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 34733#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 34564#L101-2 init_#t~ret11#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___1~1#1 := init_#t~ret11#1;havoc init_#t~ret11#1; 34893#L221 assume !(0 == init_~tmp___1~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 3;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 34970#L74-14 assume !!(add_history_type_~var~0#1 < 3); 34687#L75-6 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 34690#L129-9 assume 0 == read_history_bool_~history_id#1; 35098#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 35089#L161-9 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 34537#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 34519#L101-3 init_#t~ret12#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___2~1#1 := init_#t~ret12#1;havoc init_#t~ret12#1; 34776#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 34899#L228 main_#t~ret55#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret55#1;havoc main_#t~ret55#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 34515#L37 assume !(0 == assume_abort_if_not_~cond#1); 34516#L36 assume { :end_inline_assume_abort_if_not } true;~g1v_old~0 := ~nomsg~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~nomsg~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~nomsg~0;~g3v_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 34645#L515-2 [2022-11-21 16:52:31,586 INFO L750 eck$LassoCheckResult]: Loop: 34645#L515-2 assume !false;assume { :begin_inline_gate1_each_pals_period } true;havoc gate1_each_pals_period_#t~nondet31#1, gate1_each_pals_period_#t~nondet32#1, gate1_each_pals_period_~next_state~0#1, gate1_each_pals_period_~tmp~3#1, gate1_each_pals_period_~tmp___0~3#1;havoc gate1_each_pals_period_~next_state~0#1;havoc gate1_each_pals_period_~tmp~3#1;havoc gate1_each_pals_period_~tmp___0~3#1;~gate1Failed~0 := gate1_each_pals_period_#t~nondet31#1;havoc gate1_each_pals_period_#t~nondet31#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 0, ~gate1Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 34892#L184 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 34497#L194-2 assume { :end_inline_write_history_bool } true; 34809#L348 assume !(0 != ~gate1Failed~0 % 256);gate1_each_pals_period_~tmp~3#1 := gate1_each_pals_period_#t~nondet32#1;havoc gate1_each_pals_period_#t~nondet32#1;gate1_each_pals_period_~next_state~0#1 := gate1_each_pals_period_~tmp~3#1; 34811#L354 assume 0 == gate1_each_pals_period_~next_state~0#1;gate1_each_pals_period_~tmp___0~3#1 := 1; 34797#L360-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == gate1_each_pals_period_~tmp___0~3#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 34798#L37-2 assume !(0 == assume_abort_if_not_~cond#1); 34816#L36-1 assume { :end_inline_assume_abort_if_not } true;~g1v_new~0 := (if (if gate1_each_pals_period_~next_state~0#1 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then gate1_each_pals_period_~next_state~0#1 else ~g1v_new~0) % 256 <= 127 then (if gate1_each_pals_period_~next_state~0#1 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then gate1_each_pals_period_~next_state~0#1 else ~g1v_new~0) % 256 else (if gate1_each_pals_period_~next_state~0#1 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then gate1_each_pals_period_~next_state~0#1 else ~g1v_new~0) % 256 - 256); 34817#L367 assume { :end_inline_gate1_each_pals_period } true;assume { :begin_inline_gate2_each_pals_period } true;havoc gate2_each_pals_period_#t~nondet33#1, gate2_each_pals_period_#t~nondet34#1, gate2_each_pals_period_~next_state~1#1, gate2_each_pals_period_~tmp~4#1, gate2_each_pals_period_~tmp___0~4#1;havoc gate2_each_pals_period_~next_state~1#1;havoc gate2_each_pals_period_~tmp~4#1;havoc gate2_each_pals_period_~tmp___0~4#1;~gate2Failed~0 := gate2_each_pals_period_#t~nondet33#1;havoc gate2_each_pals_period_#t~nondet33#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 1, ~gate2Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 35331#L184-2 assume !(0 == write_history_bool_~history_id#1); 35330#L189-2 assume 1 == write_history_bool_~history_id#1;~gate2Failed_History_2~0 := ~gate2Failed_History_1~0;~gate2Failed_History_1~0 := ~gate2Failed_History_0~0;~gate2Failed_History_0~0 := write_history_bool_~buf#1; 35329#L194-5 assume { :end_inline_write_history_bool } true; 35327#L379 assume 0 != ~gate2Failed~0 % 256;~g2v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 - 256); 34978#L398 assume { :end_inline_gate2_each_pals_period } true;assume { :begin_inline_gate3_each_pals_period } true;havoc gate3_each_pals_period_#t~nondet35#1, gate3_each_pals_period_#t~nondet36#1, gate3_each_pals_period_~next_state~2#1, gate3_each_pals_period_~tmp~5#1, gate3_each_pals_period_~tmp___0~5#1;havoc gate3_each_pals_period_~next_state~2#1;havoc gate3_each_pals_period_~tmp~5#1;havoc gate3_each_pals_period_~tmp___0~5#1;~gate3Failed~0 := gate3_each_pals_period_#t~nondet35#1;havoc gate3_each_pals_period_#t~nondet35#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 2, ~gate3Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 34412#L184-4 assume !(0 == write_history_bool_~history_id#1); 34413#L189-4 assume !(1 == write_history_bool_~history_id#1); 34646#L194-6 assume 2 == write_history_bool_~history_id#1;~gate3Failed_History_2~0 := ~gate3Failed_History_1~0;~gate3Failed_History_1~0 := ~gate3Failed_History_0~0;~gate3Failed_History_0~0 := write_history_bool_~buf#1; 34533#L194-8 assume { :end_inline_write_history_bool } true; 34534#L410 assume 0 != ~gate3Failed~0 % 256;~g3v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 - 256); 34903#L429 assume { :end_inline_gate3_each_pals_period } true;assume { :begin_inline_voter } true;havoc voter_~voted_value~0#1;havoc voter_~voted_value~0#1;voter_~voted_value~0#1 := ~nomsg~0;~VALUE1~0 := ~g1v_old~0;~g1v_old~0 := ~nomsg~0;~VALUE2~0 := ~g2v_old~0;~g2v_old~0 := ~nomsg~0;~VALUE3~0 := ~g3v_old~0;~g3v_old~0 := ~nomsg~0; 35480#L444 assume ~VALUE1~0 == ~VALUE2~0; 35478#L445 assume ~VALUE1~0 == ~nomsg~0;voter_~voted_value~0#1 := ~VALUE3~0; 35471#L472-2 assume { :begin_inline_write_history_int8 } true;write_history_int8_#in~history_id#1, write_history_int8_#in~buf#1 := 3, voter_~voted_value~0#1;havoc write_history_int8_~history_id#1, write_history_int8_~buf#1;write_history_int8_~history_id#1 := write_history_int8_#in~history_id#1;write_history_int8_~buf#1 := write_history_int8_#in~buf#1; 35468#L169 assume 3 == write_history_int8_~history_id#1;~votedValue_History_2~0 := ~votedValue_History_1~0;~votedValue_History_1~0 := ~votedValue_History_0~0;~votedValue_History_0~0 := write_history_int8_~buf#1; 35467#L169-2 assume { :end_inline_write_history_int8 } true; 35466#L478 assume { :end_inline_voter } true;~g1v_old~0 := ~g1v_new~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~g2v_new~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~g3v_new~0;~g3v_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_#t~ret13#1, check_#t~ret14#1, check_#t~ret15#1, check_#t~ret16#1, check_#t~post17#1, check_#t~ret18#1, check_#t~post19#1, check_#t~ret20#1, check_#t~post21#1, check_#t~ret22#1, check_#t~ret23#1, check_#t~ret24#1, check_#t~ret25#1, check_#t~ret26#1, check_#t~ret27#1, check_#t~ret28#1, check_#t~ret29#1, check_#t~ret30#1, check_~tmp~2#1, check_~temp_count~0#1, check_~tmp___0~2#1, check_~tmp___1~2#1, check_~tmp___2~2#1, check_~tmp___3~0#1, check_~tmp___4~0#1, check_~tmp___5~0#1, check_~tmp___6~0#1, check_~tmp___7~0#1, check_~tmp___8~0#1, check_~tmp___9~0#1, check_~tmp___10~0#1, check_~tmp___11~0#1, check_~tmp___12~0#1, check_~tmp___13~0#1, check_~tmp___14~0#1;havoc check_~tmp~2#1;havoc check_~temp_count~0#1;havoc check_~tmp___0~2#1;havoc check_~tmp___1~2#1;havoc check_~tmp___2~2#1;havoc check_~tmp___3~0#1;havoc check_~tmp___4~0#1;havoc check_~tmp___5~0#1;havoc check_~tmp___6~0#1;havoc check_~tmp___7~0#1;havoc check_~tmp___8~0#1;havoc check_~tmp___9~0#1;havoc check_~tmp___10~0#1;havoc check_~tmp___11~0#1;havoc check_~tmp___12~0#1;havoc check_~tmp___13~0#1;havoc check_~tmp___14~0#1; 35260#L252 assume 0 == ~gate1Failed~0 % 256;check_~tmp~2#1 := 1; 34844#L258-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == check_~tmp~2#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 34572#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 34573#L36-4 assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 34708#L129-12 assume 0 == read_history_bool_~history_id#1; 34765#L130-12 assume !(0 == read_history_bool_~historyIndex#1); 34766#L133-12 assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_1~0; 34431#L161-12 check_#t~ret13#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;check_~tmp___3~0#1 := check_#t~ret13#1;havoc check_#t~ret13#1; 34432#L265 assume !(0 == check_~tmp___3~0#1 % 256); 34510#L265-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 1;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 34821#L109-7 assume !(3 == read_history_int8_~history_id#1);assume { :begin_inline_assert } true;assert_#in~arg#1 := 0;havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 34636#L539-54 assume !(0 == assert_~arg#1 % 256); 34500#L534-27 assume { :end_inline_assert } true;read_history_int8_#res#1 := -2; 34501#L121-7 check_#t~ret22#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___10~0#1 := check_#t~ret22#1;havoc check_#t~ret22#1; 34569#L304 assume !(check_~tmp___10~0#1 > -2); 34650#L304-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 34827#L109-9 assume 3 == read_history_int8_~history_id#1; 34829#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 34568#L121-9 check_#t~ret27#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___11~0#1 := check_#t~ret27#1;havoc check_#t~ret27#1; 34715#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 34840#L324-1 check_#res#1 := 1; 34509#L336 main_#t~ret56#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 34889#L539-72 assume !(0 == assert_~arg#1 % 256); 34928#L534-36 assume { :end_inline_assert } true; 34645#L515-2 [2022-11-21 16:52:31,586 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:31,586 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 9 times [2022-11-21 16:52:31,587 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:31,587 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [884983707] [2022-11-21 16:52:31,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:31,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:31,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:31,660 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-21 16:52:31,661 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:52:31,661 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [884983707] [2022-11-21 16:52:31,661 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [884983707] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:52:31,661 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:52:31,661 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-21 16:52:31,661 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1091829458] [2022-11-21 16:52:31,662 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:52:31,662 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-21 16:52:31,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:31,662 INFO L85 PathProgramCache]: Analyzing trace with hash -1033353538, now seen corresponding path program 1 times [2022-11-21 16:52:31,663 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:31,663 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1315436875] [2022-11-21 16:52:31,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:31,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:31,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:31,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:52:31,706 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:52:31,706 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1315436875] [2022-11-21 16:52:31,706 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1315436875] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:52:31,706 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:52:31,707 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-21 16:52:31,707 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2108393738] [2022-11-21 16:52:31,707 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:52:31,707 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-21 16:52:31,708 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:52:31,708 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-21 16:52:31,708 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-21 16:52:31,708 INFO L87 Difference]: Start difference. First operand 1084 states and 1734 transitions. cyclomatic complexity: 658 Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 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) [2022-11-21 16:52:31,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:52:31,761 INFO L93 Difference]: Finished difference Result 1827 states and 2946 transitions. [2022-11-21 16:52:31,761 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1827 states and 2946 transitions. [2022-11-21 16:52:31,769 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 360 [2022-11-21 16:52:31,778 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1827 states to 1827 states and 2946 transitions. [2022-11-21 16:52:31,778 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1120 [2022-11-21 16:52:31,779 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1120 [2022-11-21 16:52:31,780 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1827 states and 2946 transitions. [2022-11-21 16:52:31,780 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-21 16:52:31,781 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1827 states and 2946 transitions. [2022-11-21 16:52:31,782 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1827 states and 2946 transitions. [2022-11-21 16:52:31,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1827 to 1042. [2022-11-21 16:52:31,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1042 states, 1042 states have (on average 1.6036468330134357) internal successors, (1671), 1041 states have internal predecessors, (1671), 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) [2022-11-21 16:52:31,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 1042 states and 1671 transitions. [2022-11-21 16:52:31,802 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1042 states and 1671 transitions. [2022-11-21 16:52:31,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-21 16:52:31,803 INFO L428 stractBuchiCegarLoop]: Abstraction has 1042 states and 1671 transitions. [2022-11-21 16:52:31,803 INFO L335 stractBuchiCegarLoop]: ======== Iteration 15 ============ [2022-11-21 16:52:31,803 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1042 states and 1671 transitions. [2022-11-21 16:52:31,806 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 360 [2022-11-21 16:52:31,806 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 16:52:31,806 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 16:52:31,807 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:52:31,807 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:52:31,808 INFO L748 eck$LassoCheckResult]: Stem: 37892#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(48, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~g1v~0 := 0;~g1v_old~0 := 0;~g1v_new~0 := 0;~g2v~0 := 0;~g2v_old~0 := 0;~g2v_new~0 := 0;~g3v~0 := 0;~g3v_old~0 := 0;~g3v_new~0 := 0;~gate1Failed~0 := 0;~gate2Failed~0 := 0;~gate3Failed~0 := 0;~VALUE1~0 := 0;~VALUE2~0 := 0;~VALUE3~0 := 0;~gate1Failed_History_0~0 := 0;~gate1Failed_History_1~0 := 0;~gate1Failed_History_2~0 := 0;~gate2Failed_History_0~0 := 0;~gate2Failed_History_1~0 := 0;~gate2Failed_History_2~0 := 0;~gate3Failed_History_0~0 := 0;~gate3Failed_History_1~0 := 0;~gate3Failed_History_2~0 := 0;~votedValue_History_0~0 := 0;~votedValue_History_1~0 := 0;~votedValue_History_2~0 := 0; 37814#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~ret55#1, main_#t~ret56#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~gate1Failed~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~gate2Failed~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~gate3Failed~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~VALUE1~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~VALUE2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~VALUE3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~gate1Failed_History_0~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~gate1Failed_History_1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~gate1Failed_History_2~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~gate2Failed_History_0~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~gate2Failed_History_1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~gate2Failed_History_2~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~gate3Failed_History_0~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~gate3Failed_History_1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~gate3Failed_History_2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~votedValue_History_0~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~votedValue_History_1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~votedValue_History_2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_#t~ret9#1, init_#t~ret10#1, init_#t~ret11#1, init_#t~ret12#1, init_~tmp~1#1, init_~tmp___0~1#1, init_~tmp___1~1#1, init_~tmp___2~1#1;havoc init_~tmp~1#1;havoc init_~tmp___0~1#1;havoc init_~tmp___1~1#1;havoc init_~tmp___2~1#1;assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 0;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 37658#L74-2 assume !!(add_history_type_~var~0#1 < 3); 37659#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 37844#L129 assume 0 == read_history_bool_~history_id#1; 37530#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 37341#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 37755#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 37621#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 37622#L74-2 assume !!(add_history_type_~var~0#1 < 3); 37660#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 37925#L129 assume 0 == read_history_bool_~history_id#1; 37919#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 37914#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 37913#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 37912#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 37911#L74-2 assume !!(add_history_type_~var~0#1 < 3); 37896#L75 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 37910#L129 assume 0 == read_history_bool_~history_id#1; 37904#L130 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 37899#L161 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 37898#L77 assume !!(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256); 37897#L93-2 add_history_type_#t~post8#1 := add_history_type_~var~0#1;add_history_type_~var~0#1 := 1 + add_history_type_#t~post8#1;havoc add_history_type_#t~post8#1; 37895#L74-2 assume !(add_history_type_~var~0#1 < 3); 37894#L74-3 add_history_type_#res#1 := 1; 37893#L101 init_#t~ret9#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp~1#1 := init_#t~ret9#1;havoc init_#t~ret9#1; 37707#L213 assume !(0 == init_~tmp~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 1;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 37434#L74-6 assume !!(add_history_type_~var~0#1 < 3); 37435#L75-2 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 37684#L129-3 assume 0 == read_history_bool_~history_id#1; 37737#L130-3 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 37404#L161-3 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 37465#L77-1 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 37506#L101-1 init_#t~ret10#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___0~1#1 := init_#t~ret10#1;havoc init_#t~ret10#1; 37398#L217 assume !(0 == init_~tmp___0~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 2;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 37399#L74-10 assume !!(add_history_type_~var~0#1 < 3); 37890#L75-4 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 37806#L129-6 assume 0 == read_history_bool_~history_id#1; 37807#L130-6 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 37457#L161-6 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 37817#L77-2 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 37582#L101-2 init_#t~ret11#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___1~1#1 := init_#t~ret11#1;havoc init_#t~ret11#1; 37585#L221 assume !(0 == init_~tmp___1~1#1);assume { :begin_inline_add_history_type } true;add_history_type_#in~history_id#1 := 3;havoc add_history_type_#res#1;havoc add_history_type_#t~ret4#1, add_history_type_#t~ret5#1, add_history_type_#t~ret6#1, add_history_type_#t~ret7#1, add_history_type_#t~post8#1, add_history_type_~history_id#1, add_history_type_~ini_bool~0#1, add_history_type_~ini_int~0#1, add_history_type_~var~0#1, add_history_type_~tmp~0#1, add_history_type_~tmp___0~0#1, add_history_type_~tmp___1~0#1, add_history_type_~tmp___2~0#1;add_history_type_~history_id#1 := add_history_type_#in~history_id#1;havoc add_history_type_~ini_bool~0#1;havoc add_history_type_~ini_int~0#1;havoc add_history_type_~var~0#1;havoc add_history_type_~tmp~0#1;havoc add_history_type_~tmp___0~0#1;havoc add_history_type_~tmp___1~0#1;havoc add_history_type_~tmp___2~0#1;add_history_type_~ini_bool~0#1 := 0;add_history_type_~ini_int~0#1 := -2;add_history_type_~var~0#1 := 0; 37866#L74-14 assume !!(add_history_type_~var~0#1 < 3); 37771#L75-6 assume 0 == add_history_type_~history_id#1;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 0;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 37774#L129-9 assume 0 == read_history_bool_~history_id#1; 37823#L130-9 assume 0 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_0~0; 37473#L161-9 add_history_type_#t~ret4#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;add_history_type_~tmp~0#1 := add_history_type_#t~ret4#1 % 256;havoc add_history_type_#t~ret4#1; 37474#L77-3 assume !(add_history_type_~tmp~0#1 == add_history_type_~ini_bool~0#1 % 256);add_history_type_#res#1 := 0; 37527#L101-3 init_#t~ret12#1 := add_history_type_#res#1;assume { :end_inline_add_history_type } true;init_~tmp___2~1#1 := init_#t~ret12#1;havoc init_#t~ret12#1; 37811#L225 assume !(0 == init_~tmp___2~1#1);init_#res#1 := 1; 37599#L228 main_#t~ret55#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret55#1;havoc main_#t~ret55#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 37532#L37 assume !(0 == assume_abort_if_not_~cond#1); 37533#L36 assume { :end_inline_assume_abort_if_not } true;~g1v_old~0 := ~nomsg~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~nomsg~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~nomsg~0;~g3v_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 37699#L515-2 [2022-11-21 16:52:31,808 INFO L750 eck$LassoCheckResult]: Loop: 37699#L515-2 assume !false;assume { :begin_inline_gate1_each_pals_period } true;havoc gate1_each_pals_period_#t~nondet31#1, gate1_each_pals_period_#t~nondet32#1, gate1_each_pals_period_~next_state~0#1, gate1_each_pals_period_~tmp~3#1, gate1_each_pals_period_~tmp___0~3#1;havoc gate1_each_pals_period_~next_state~0#1;havoc gate1_each_pals_period_~tmp~3#1;havoc gate1_each_pals_period_~tmp___0~3#1;~gate1Failed~0 := gate1_each_pals_period_#t~nondet31#1;havoc gate1_each_pals_period_#t~nondet31#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 0, ~gate1Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 37575#L184 assume 0 == write_history_bool_~history_id#1;~gate1Failed_History_2~0 := ~gate1Failed_History_1~0;~gate1Failed_History_1~0 := ~gate1Failed_History_0~0;~gate1Failed_History_0~0 := write_history_bool_~buf#1; 37494#L194-2 assume { :end_inline_write_history_bool } true; 37880#L348 assume !(0 != ~gate1Failed~0 % 256);gate1_each_pals_period_~tmp~3#1 := gate1_each_pals_period_#t~nondet32#1;havoc gate1_each_pals_period_#t~nondet32#1;gate1_each_pals_period_~next_state~0#1 := gate1_each_pals_period_~tmp~3#1; 37840#L354 assume 0 == gate1_each_pals_period_~next_state~0#1;gate1_each_pals_period_~tmp___0~3#1 := 1; 37369#L360-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == gate1_each_pals_period_~tmp___0~3#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 37763#L37-2 assume !(0 == assume_abort_if_not_~cond#1); 37764#L36-1 assume { :end_inline_assume_abort_if_not } true;~g1v_new~0 := (if (if gate1_each_pals_period_~next_state~0#1 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then gate1_each_pals_period_~next_state~0#1 else ~g1v_new~0) % 256 <= 127 then (if gate1_each_pals_period_~next_state~0#1 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then gate1_each_pals_period_~next_state~0#1 else ~g1v_new~0) % 256 else (if gate1_each_pals_period_~next_state~0#1 != ~nomsg~0 && ~g1v_new~0 == ~nomsg~0 then gate1_each_pals_period_~next_state~0#1 else ~g1v_new~0) % 256 - 256); 37884#L367 assume { :end_inline_gate1_each_pals_period } true;assume { :begin_inline_gate2_each_pals_period } true;havoc gate2_each_pals_period_#t~nondet33#1, gate2_each_pals_period_#t~nondet34#1, gate2_each_pals_period_~next_state~1#1, gate2_each_pals_period_~tmp~4#1, gate2_each_pals_period_~tmp___0~4#1;havoc gate2_each_pals_period_~next_state~1#1;havoc gate2_each_pals_period_~tmp~4#1;havoc gate2_each_pals_period_~tmp___0~4#1;~gate2Failed~0 := gate2_each_pals_period_#t~nondet33#1;havoc gate2_each_pals_period_#t~nondet33#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 1, ~gate2Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 38086#L184-2 assume !(0 == write_history_bool_~history_id#1); 38085#L189-2 assume 1 == write_history_bool_~history_id#1;~gate2Failed_History_2~0 := ~gate2Failed_History_1~0;~gate2Failed_History_1~0 := ~gate2Failed_History_0~0;~gate2Failed_History_0~0 := write_history_bool_~buf#1; 38084#L194-5 assume { :end_inline_write_history_bool } true; 38083#L379 assume 0 != ~gate2Failed~0 % 256;~g2v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g2v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g2v_new~0) % 256 - 256); 37885#L398 assume { :end_inline_gate2_each_pals_period } true;assume { :begin_inline_gate3_each_pals_period } true;havoc gate3_each_pals_period_#t~nondet35#1, gate3_each_pals_period_#t~nondet36#1, gate3_each_pals_period_~next_state~2#1, gate3_each_pals_period_~tmp~5#1, gate3_each_pals_period_~tmp___0~5#1;havoc gate3_each_pals_period_~next_state~2#1;havoc gate3_each_pals_period_~tmp~5#1;havoc gate3_each_pals_period_~tmp___0~5#1;~gate3Failed~0 := gate3_each_pals_period_#t~nondet35#1;havoc gate3_each_pals_period_#t~nondet35#1;assume { :begin_inline_write_history_bool } true;write_history_bool_#in~history_id#1, write_history_bool_#in~buf#1 := 2, ~gate3Failed~0;havoc write_history_bool_~history_id#1, write_history_bool_~buf#1;write_history_bool_~history_id#1 := write_history_bool_#in~history_id#1;write_history_bool_~buf#1 := write_history_bool_#in~buf#1; 37346#L184-4 assume !(0 == write_history_bool_~history_id#1); 37347#L189-4 assume !(1 == write_history_bool_~history_id#1); 37704#L194-6 assume 2 == write_history_bool_~history_id#1;~gate3Failed_History_2~0 := ~gate3Failed_History_1~0;~gate3Failed_History_1~0 := ~gate3Failed_History_0~0;~gate3Failed_History_0~0 := write_history_bool_~buf#1; 37553#L194-8 assume { :end_inline_write_history_bool } true; 37554#L410 assume 0 != ~gate3Failed~0 % 256;~g3v_new~0 := (if (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 <= 127 then (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 else (if ~nomsg~0 != ~nomsg~0 && ~g3v_new~0 == ~nomsg~0 then ~nomsg~0 else ~g3v_new~0) % 256 - 256); 37620#L429 assume { :end_inline_gate3_each_pals_period } true;assume { :begin_inline_voter } true;havoc voter_~voted_value~0#1;havoc voter_~voted_value~0#1;voter_~voted_value~0#1 := ~nomsg~0;~VALUE1~0 := ~g1v_old~0;~g1v_old~0 := ~nomsg~0;~VALUE2~0 := ~g2v_old~0;~g2v_old~0 := ~nomsg~0;~VALUE3~0 := ~g3v_old~0;~g3v_old~0 := ~nomsg~0; 37618#L444 assume ~VALUE1~0 == ~VALUE2~0; 37468#L445 assume ~VALUE1~0 == ~nomsg~0;voter_~voted_value~0#1 := ~VALUE3~0; 37349#L472-2 assume { :begin_inline_write_history_int8 } true;write_history_int8_#in~history_id#1, write_history_int8_#in~buf#1 := 3, voter_~voted_value~0#1;havoc write_history_int8_~history_id#1, write_history_int8_~buf#1;write_history_int8_~history_id#1 := write_history_int8_#in~history_id#1;write_history_int8_~buf#1 := write_history_int8_#in~buf#1; 38347#L169 assume 3 == write_history_int8_~history_id#1;~votedValue_History_2~0 := ~votedValue_History_1~0;~votedValue_History_1~0 := ~votedValue_History_0~0;~votedValue_History_0~0 := write_history_int8_~buf#1; 38346#L169-2 assume { :end_inline_write_history_int8 } true; 37719#L478 assume { :end_inline_voter } true;~g1v_old~0 := ~g1v_new~0;~g1v_new~0 := ~nomsg~0;~g2v_old~0 := ~g2v_new~0;~g2v_new~0 := ~nomsg~0;~g3v_old~0 := ~g3v_new~0;~g3v_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_#t~ret13#1, check_#t~ret14#1, check_#t~ret15#1, check_#t~ret16#1, check_#t~post17#1, check_#t~ret18#1, check_#t~post19#1, check_#t~ret20#1, check_#t~post21#1, check_#t~ret22#1, check_#t~ret23#1, check_#t~ret24#1, check_#t~ret25#1, check_#t~ret26#1, check_#t~ret27#1, check_#t~ret28#1, check_#t~ret29#1, check_#t~ret30#1, check_~tmp~2#1, check_~temp_count~0#1, check_~tmp___0~2#1, check_~tmp___1~2#1, check_~tmp___2~2#1, check_~tmp___3~0#1, check_~tmp___4~0#1, check_~tmp___5~0#1, check_~tmp___6~0#1, check_~tmp___7~0#1, check_~tmp___8~0#1, check_~tmp___9~0#1, check_~tmp___10~0#1, check_~tmp___11~0#1, check_~tmp___12~0#1, check_~tmp___13~0#1, check_~tmp___14~0#1;havoc check_~tmp~2#1;havoc check_~temp_count~0#1;havoc check_~tmp___0~2#1;havoc check_~tmp___1~2#1;havoc check_~tmp___2~2#1;havoc check_~tmp___3~0#1;havoc check_~tmp___4~0#1;havoc check_~tmp___5~0#1;havoc check_~tmp___6~0#1;havoc check_~tmp___7~0#1;havoc check_~tmp___8~0#1;havoc check_~tmp___9~0#1;havoc check_~tmp___10~0#1;havoc check_~tmp___11~0#1;havoc check_~tmp___12~0#1;havoc check_~tmp___13~0#1;havoc check_~tmp___14~0#1; 37720#L252 assume 0 == ~gate1Failed~0 % 256;check_~tmp~2#1 := 1; 37372#L258-2 assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := (if 0 == check_~tmp~2#1 then 0 else 1) % 256;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 37602#L37-8 assume !(0 == assume_abort_if_not_~cond#1); 37603#L36-4 assume { :end_inline_assume_abort_if_not } true;assume { :begin_inline_read_history_bool } true;read_history_bool_#in~history_id#1, read_history_bool_#in~historyIndex#1 := 0, 1;havoc read_history_bool_#res#1;havoc read_history_bool_~history_id#1, read_history_bool_~historyIndex#1;read_history_bool_~history_id#1 := read_history_bool_#in~history_id#1;read_history_bool_~historyIndex#1 := read_history_bool_#in~historyIndex#1; 37789#L129-12 assume 0 == read_history_bool_~history_id#1; 37849#L130-12 assume !(0 == read_history_bool_~historyIndex#1); 37850#L133-12 assume 1 == read_history_bool_~historyIndex#1;read_history_bool_#res#1 := ~gate1Failed_History_1~0; 37381#L161-12 check_#t~ret13#1 := read_history_bool_#res#1;assume { :end_inline_read_history_bool } true;check_~tmp___3~0#1 := check_#t~ret13#1;havoc check_#t~ret13#1; 37382#L265 assume !(0 == check_~tmp___3~0#1 % 256); 37522#L265-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 1;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 37868#L109-7 assume 3 == read_history_int8_~history_id#1; 37523#L110-7 assume !(0 == read_history_int8_~historyIndex#1); 37524#L113-7 assume 1 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_1~0; 37591#L121-7 check_#t~ret22#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___10~0#1 := check_#t~ret22#1;havoc check_#t~ret22#1; 37592#L304 assume !(check_~tmp___10~0#1 > -2); 37623#L304-1 assume { :begin_inline_read_history_int8 } true;read_history_int8_#in~history_id#1, read_history_int8_#in~historyIndex#1 := 3, 0;havoc read_history_int8_#res#1;havoc read_history_int8_~history_id#1, read_history_int8_~historyIndex#1;read_history_int8_~history_id#1 := read_history_int8_#in~history_id#1;read_history_int8_~historyIndex#1 := read_history_int8_#in~historyIndex#1; 37624#L109-9 assume 3 == read_history_int8_~history_id#1; 37886#L110-9 assume 0 == read_history_int8_~historyIndex#1;read_history_int8_#res#1 := ~votedValue_History_0~0; 37794#L121-9 check_#t~ret27#1 := read_history_int8_#res#1;assume { :end_inline_read_history_int8 } true;check_~tmp___11~0#1 := check_#t~ret27#1;havoc check_#t~ret27#1; 37361#L324 assume !(check_~tmp___11~0#1 != ~nomsg~0); 37363#L324-1 check_#res#1 := 1; 37518#L336 main_#t~ret56#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 37555#L539-72 assume !(0 == assert_~arg#1 % 256); 37698#L534-36 assume { :end_inline_assert } true; 37699#L515-2 [2022-11-21 16:52:31,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:31,809 INFO L85 PathProgramCache]: Analyzing trace with hash 1809252604, now seen corresponding path program 10 times [2022-11-21 16:52:31,809 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:31,809 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [312536564] [2022-11-21 16:52:31,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:31,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:31,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:52:31,878 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-21 16:52:31,879 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:52:31,879 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [312536564] [2022-11-21 16:52:31,879 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [312536564] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:52:31,879 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:52:31,879 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-21 16:52:31,879 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [655728871] [2022-11-21 16:52:31,879 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:52:31,880 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-21 16:52:31,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:52:31,880 INFO L85 PathProgramCache]: Analyzing trace with hash -1127017879, now seen corresponding path program 1 times [2022-11-21 16:52:31,880 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:52:31,881 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1499096643] [2022-11-21 16:52:31,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:52:31,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:52:31,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 16:52:31,930 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 16:52:31,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 16:52:31,962 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 16:52:34,738 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 16:52:34,739 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 16:52:34,739 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 16:52:34,739 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 16:52:34,739 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-21 16:52:34,739 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:34,739 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 16:52:34,739 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 16:52:34,739 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c_Iteration15_Loop [2022-11-21 16:52:34,740 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 16:52:34,740 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 16:52:34,747 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,752 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,777 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,781 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,783 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,789 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,792 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,798 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,801 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,803 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,809 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,811 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,813 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,816 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,818 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,820 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,823 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,825 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,842 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,846 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,848 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,852 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,854 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,857 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,859 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,865 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,867 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,869 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,885 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,888 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,891 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,897 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,900 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,904 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,907 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,909 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,913 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,928 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,934 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,937 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,944 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,946 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,949 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,951 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,954 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,956 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,962 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,965 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,971 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,973 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,976 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:34,978 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:35,285 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:35,300 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:35,307 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:35,316 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:35,319 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:35,321 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:35,323 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:52:36,417 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2022-11-21 16:52:50,026 WARN L233 SmtUtils]: Spent 13.38s on a formula simplification. DAG size of input: 227 DAG size of output: 157 (called from [L 68] de.uni_freiburg.informatik.ultimate.icfgtransformer.transformulatransformers.SimplifyPreprocessor.process) [2022-11-21 16:52:50,119 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 16:52:50,119 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-21 16:52:50,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:50,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:50,121 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:50,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-21 16:52:50,128 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:52:50,128 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:50,152 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 16:52:50,152 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_assert_#in~arg#1=1, ULTIMATE.start_assert_~arg#1=1} Honda state: {ULTIMATE.start_assert_#in~arg#1=1, ULTIMATE.start_assert_~arg#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-21 16:52:50,161 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:50,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:50,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:50,163 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:50,166 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:52:50,167 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:50,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-21 16:52:50,199 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 16:52:50,199 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_~tmp___8~0#1=0} Honda state: {ULTIMATE.start_check_~tmp___8~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-21 16:52:50,206 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:50,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:50,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:50,208 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:50,212 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:52:50,212 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:50,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-21 16:52:50,239 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 16:52:50,239 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_~tmp___4~0#1=0} Honda state: {ULTIMATE.start_check_~tmp___4~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-21 16:52:50,243 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:50,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:50,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:50,244 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:50,248 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:52:50,248 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:50,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-21 16:52:50,274 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 16:52:50,274 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_~tmp___0~2#1=0} Honda state: {ULTIMATE.start_check_~tmp___0~2#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-21 16:52:50,276 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:50,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:50,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:50,278 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:50,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-21 16:52:50,280 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:52:50,280 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:50,298 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 16:52:50,298 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_write_history_int8_#in~history_id#1=3, ULTIMATE.start_write_history_int8_~history_id#1=3} Honda state: {ULTIMATE.start_write_history_int8_#in~history_id#1=3, ULTIMATE.start_write_history_int8_~history_id#1=3} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-21 16:52:50,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2022-11-21 16:52:50,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:50,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:50,303 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:50,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-21 16:52:50,305 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:52:50,305 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:50,317 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 16:52:50,317 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_~tmp___13~0#1=0} Honda state: {ULTIMATE.start_check_~tmp___13~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-21 16:52:50,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2022-11-21 16:52:50,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:50,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:50,321 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:50,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-21 16:52:50,325 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:52:50,325 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:50,343 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 16:52:50,343 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_read_history_bool_~history_id#1=0, ULTIMATE.start_read_history_bool_#in~history_id#1=0} Honda state: {ULTIMATE.start_read_history_bool_~history_id#1=0, ULTIMATE.start_read_history_bool_#in~history_id#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-21 16:52:50,346 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:50,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:50,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:50,347 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:50,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-21 16:52:50,356 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:52:50,356 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:50,368 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 16:52:50,368 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_gate3_each_pals_period_~tmp___0~5#1=0} Honda state: {ULTIMATE.start_gate3_each_pals_period_~tmp___0~5#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-21 16:52:50,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:50,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:50,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:50,372 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:50,375 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:52:50,375 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:50,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-21 16:52:50,388 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 16:52:50,388 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_#t~ret13#1=0} Honda state: {ULTIMATE.start_check_#t~ret13#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-21 16:52:50,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2022-11-21 16:52:50,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:50,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:50,392 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:50,394 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:52:50,394 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:50,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-21 16:52:50,406 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 16:52:50,406 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_gate1_each_pals_period_~tmp___0~3#1=1} Honda state: {ULTIMATE.start_gate1_each_pals_period_~tmp___0~3#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-21 16:52:50,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2022-11-21 16:52:50,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:50,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:50,414 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:50,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-21 16:52:50,417 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:52:50,417 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:50,429 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 16:52:50,429 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret56#1=0} Honda state: {ULTIMATE.start_main_#t~ret56#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-21 16:52:50,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:50,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:50,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:50,432 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:50,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-21 16:52:50,439 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:52:50,439 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:50,451 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 16:52:50,451 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_~temp_count~0#1=0} Honda state: {ULTIMATE.start_check_~temp_count~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-21 16:52:50,455 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:50,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:50,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:50,456 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:50,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-21 16:52:50,458 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:52:50,458 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:50,470 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 16:52:50,470 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_gate3_each_pals_period_~next_state~2#1=0} Honda state: {ULTIMATE.start_gate3_each_pals_period_~next_state~2#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-21 16:52:50,473 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:50,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:50,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:50,474 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:50,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-21 16:52:50,477 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:52:50,477 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:50,489 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 16:52:50,489 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_~tmp___7~0#1=0} Honda state: {ULTIMATE.start_check_~tmp___7~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-21 16:52:50,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2022-11-21 16:52:50,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:50,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:50,493 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:50,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-21 16:52:50,496 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:52:50,496 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:50,507 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 16:52:50,508 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_#t~ret14#1=0} Honda state: {ULTIMATE.start_check_#t~ret14#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-21 16:52:50,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2022-11-21 16:52:50,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:50,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:50,511 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:50,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-21 16:52:50,516 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:52:50,516 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:50,528 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 16:52:50,528 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_#t~ret27#1=0} Honda state: {ULTIMATE.start_check_#t~ret27#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-21 16:52:50,531 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-11-21 16:52:50,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:50,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:50,538 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:50,540 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:52:50,540 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:50,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-21 16:52:50,552 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 16:52:50,552 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_gate3_each_pals_period_#t~nondet35#1=0} Honda state: {ULTIMATE.start_gate3_each_pals_period_#t~nondet35#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-21 16:52:50,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2022-11-21 16:52:50,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:50,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:50,556 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:50,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-21 16:52:50,560 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:52:50,560 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:52:50,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2022-11-21 16:52:50,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:52:50,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:52:50,599 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:52:50,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-21 16:52:50,601 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-21 16:52:50,601 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:53:02,729 INFO L442 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2022-11-21 16:53:02,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2022-11-21 16:53:02,740 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 16:53:02,740 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 16:53:02,740 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 16:53:02,740 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 16:53:02,740 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 16:53:02,740 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:02,740 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 16:53:02,740 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 16:53:02,740 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_STARTPALS_Triplicated.ufo.UNBOUNDED.pals.c_Iteration15_Loop [2022-11-21 16:53:02,740 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 16:53:02,741 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 16:53:02,747 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,749 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,751 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,753 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,756 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,758 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,761 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,763 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,765 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,767 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,769 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,771 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,784 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,786 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,789 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,794 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,800 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,802 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,805 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,807 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,809 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,826 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,832 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,835 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,838 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,840 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,843 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,846 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,848 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,854 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,857 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,859 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,861 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,864 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,866 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,868 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,871 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,873 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,875 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,877 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,883 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,885 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,888 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,890 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,893 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,895 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,898 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,900 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,902 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,908 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,910 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,912 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,918 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,928 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,931 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,934 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,940 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:02,943 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:03,237 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:53:04,423 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2022-11-21 16:53:18,189 WARN L233 SmtUtils]: Spent 13.52s on a formula simplification. DAG size of input: 227 DAG size of output: 157 (called from [L 68] de.uni_freiburg.informatik.ultimate.icfgtransformer.transformulatransformers.SimplifyPreprocessor.process) [2022-11-21 16:53:18,226 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 16:53:18,226 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 16:53:18,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,231 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,240 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 [2022-11-21 16:53:18,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,253 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,253 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-21 16:53:18,254 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:18,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,268 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:18,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,288 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,288 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-21 16:53:18,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:18,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,311 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,315 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 [2022-11-21 16:53:18,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,328 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,328 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,328 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-21 16:53:18,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:18,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,339 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:18,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,355 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,356 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-21 16:53:18,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,382 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:18,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,385 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,389 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 [2022-11-21 16:53:18,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,402 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,402 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-21 16:53:18,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,420 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:18,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,421 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-21 16:53:18,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:18,434 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,434 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,435 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,439 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2022-11-21 16:53:18,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,441 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-21 16:53:18,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:18,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,453 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,454 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2022-11-21 16:53:18,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,459 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-21 16:53:18,464 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 [2022-11-21 16:53:18,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,474 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,475 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2022-11-21 16:53:18,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,480 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:18,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-21 16:53:18,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,494 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,494 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,504 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2022-11-21 16:53:18,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,506 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-21 16:53:18,508 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 [2022-11-21 16:53:18,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,518 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,519 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:18,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,524 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-21 16:53:18,526 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 [2022-11-21 16:53:18,537 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,537 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,538 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,542 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2022-11-21 16:53:18,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,543 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-21 16:53:18,545 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 [2022-11-21 16:53:18,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,556 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,559 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2022-11-21 16:53:18,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,579 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-21 16:53:18,581 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 [2022-11-21 16:53:18,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,592 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,592 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2022-11-21 16:53:18,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,597 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-21 16:53:18,600 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 [2022-11-21 16:53:18,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,610 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,611 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2022-11-21 16:53:18,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,615 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-21 16:53:18,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:18,628 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,628 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,629 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2022-11-21 16:53:18,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,635 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-21 16:53:18,638 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 [2022-11-21 16:53:18,648 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,648 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,649 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2022-11-21 16:53:18,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,655 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-21 16:53:18,658 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 [2022-11-21 16:53:18,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,669 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,669 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2022-11-21 16:53:18,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,674 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-21 16:53:18,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:18,687 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,687 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,687 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,688 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,688 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2022-11-21 16:53:18,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,693 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-21 16:53:18,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:18,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,708 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,708 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2022-11-21 16:53:18,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,713 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-21 16:53:18,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:18,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,727 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,727 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,727 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,727 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2022-11-21 16:53:18,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,732 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-21 16:53:18,737 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 [2022-11-21 16:53:18,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,748 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,751 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,751 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2022-11-21 16:53:18,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,759 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-21 16:53:18,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:18,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,773 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,774 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2022-11-21 16:53:18,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,780 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-21 16:53:18,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:18,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,798 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,799 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2022-11-21 16:53:18,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,804 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-21 16:53:18,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:18,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,817 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,817 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,821 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:18,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,823 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-21 16:53:18,826 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 [2022-11-21 16:53:18,836 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,836 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,837 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,837 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2022-11-21 16:53:18,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,842 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-21 16:53:18,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:18,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,855 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,855 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,859 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2022-11-21 16:53:18,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,861 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-21 16:53:18,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:18,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,873 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,874 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2022-11-21 16:53:18,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,879 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-21 16:53:18,881 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 [2022-11-21 16:53:18,891 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,892 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,892 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,896 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:18,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,897 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-21 16:53:18,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:18,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,911 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,911 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-11-21 16:53:18,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,917 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-21 16:53:18,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:18,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,930 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,930 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2022-11-21 16:53:18,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,935 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-21 16:53:18,937 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 [2022-11-21 16:53:18,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,948 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,948 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2022-11-21 16:53:18,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,953 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-21 16:53:18,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:18,966 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,966 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,967 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2022-11-21 16:53:18,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,972 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-21 16:53:18,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:18,985 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:18,985 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:18,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:18,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:18,985 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:18,985 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:18,985 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:18,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:18,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2022-11-21 16:53:18,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:18,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:18,991 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:18,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-21 16:53:18,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:19,003 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:19,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:19,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:19,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:19,003 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:19,004 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:19,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:19,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:19,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2022-11-21 16:53:19,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:19,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:19,009 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:19,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-21 16:53:19,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:19,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:19,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:19,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:19,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:19,022 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:19,023 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:19,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:19,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:19,026 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2022-11-21 16:53:19,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:19,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:19,027 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:19,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-21 16:53:19,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:19,041 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:19,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:19,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:19,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:19,042 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:19,042 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:19,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:19,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:19,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:19,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:19,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:19,047 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:19,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-21 16:53:19,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:19,060 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:19,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:19,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:19,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:19,060 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:19,061 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:19,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:19,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:19,065 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:19,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:19,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:19,066 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:19,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-21 16:53:19,069 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 [2022-11-21 16:53:19,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:19,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:19,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:19,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:19,079 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:19,080 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:19,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:19,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:19,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2022-11-21 16:53:19,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:19,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:19,085 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:19,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-21 16:53:19,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:19,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:19,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:19,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:19,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:19,098 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:19,098 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:19,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:19,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:19,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:19,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:19,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:19,104 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:19,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-21 16:53:19,106 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 [2022-11-21 16:53:19,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:19,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:19,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:19,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:19,117 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:19,118 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:19,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:19,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:19,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2022-11-21 16:53:19,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:19,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:19,124 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:19,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-21 16:53:19,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:19,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:19,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:19,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:19,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:19,136 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:19,137 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:19,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:19,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:19,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2022-11-21 16:53:19,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:19,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:19,143 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:19,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-21 16:53:19,145 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 [2022-11-21 16:53:19,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:19,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:19,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:19,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:19,155 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:19,156 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:19,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:19,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:19,160 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:19,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:19,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:19,161 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:19,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-21 16:53:19,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:19,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:19,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:19,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:19,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:19,173 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:19,174 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:19,174 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:19,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:19,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2022-11-21 16:53:19,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:19,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:19,180 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:19,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-21 16:53:19,182 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 [2022-11-21 16:53:19,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:19,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:19,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:19,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:19,193 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:19,193 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:19,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:19,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:19,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:19,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:19,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:19,199 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:19,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-21 16:53:19,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:19,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:19,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:19,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:19,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:19,218 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:19,218 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:19,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:19,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:19,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:19,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:19,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:19,224 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:19,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-21 16:53:19,226 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 [2022-11-21 16:53:19,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:19,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:19,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:19,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:19,237 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:19,237 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:19,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:19,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:19,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:19,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:19,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:19,242 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:19,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-21 16:53:19,244 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 [2022-11-21 16:53:19,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:19,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:19,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:19,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:19,255 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:19,255 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:19,255 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:19,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:19,260 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:19,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:19,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:19,261 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:19,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-21 16:53:19,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:19,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:19,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:19,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:19,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:19,282 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:19,282 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:19,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:19,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:19,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2022-11-21 16:53:19,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:19,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:19,287 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:19,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-21 16:53:19,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:19,300 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:19,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:19,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:19,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:19,300 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:19,301 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:19,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:19,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:19,313 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:19,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:19,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:19,314 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:19,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-21 16:53:19,317 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 [2022-11-21 16:53:19,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:19,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:19,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:19,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:19,327 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:19,327 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:19,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:19,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:19,331 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:19,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:19,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:19,333 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:19,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-21 16:53:19,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:19,345 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:19,345 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:19,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:19,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:19,346 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:19,346 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:19,346 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:19,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:19,350 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:19,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:19,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:19,351 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:19,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-21 16:53:19,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:19,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:19,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:19,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:19,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:19,364 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:19,365 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:19,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:19,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:19,375 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:19,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:19,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:19,376 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:19,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-21 16:53:19,378 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 [2022-11-21 16:53:19,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:19,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:19,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:19,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:19,389 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:19,391 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:19,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:19,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:19,398 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:19,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:19,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:19,399 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:19,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-21 16:53:19,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:19,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:19,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:19,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:19,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:19,412 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:19,412 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:19,413 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:19,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:19,417 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:19,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:19,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:19,418 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:19,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-21 16:53:19,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:19,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:19,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:19,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:19,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:19,431 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:19,431 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:19,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:19,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:19,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2022-11-21 16:53:19,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:19,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:19,436 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:19,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-21 16:53:19,439 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 [2022-11-21 16:53:19,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:19,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:19,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:19,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:19,449 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:19,450 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:19,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:19,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:19,455 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:19,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:19,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:19,456 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:19,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-21 16:53:19,459 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 [2022-11-21 16:53:19,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:19,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:19,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:19,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:19,469 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:19,469 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:19,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:19,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:19,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:19,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:19,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:19,475 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:19,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-21 16:53:19,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:19,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:19,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:19,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:19,489 INFO L204 nArgumentSynthesizer]: 20 loop disjuncts [2022-11-21 16:53:19,489 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:19,675 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-21 16:53:19,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:19,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:19,965 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:19,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:19,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:19,967 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:19,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:19,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-21 16:53:19,988 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:19,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:19,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:19,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:19,989 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:53:19,989 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:53:19,990 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:19,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:20,002 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:20,003 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-21 16:53:20,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:20,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:20,004 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:20,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:20,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-21 16:53:20,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:20,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:20,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:20,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:20,025 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:20,026 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:20,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:20,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:20,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:20,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:20,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:20,047 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:20,055 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 [2022-11-21 16:53:20,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-21 16:53:20,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:20,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:20,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:20,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:20,068 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:20,069 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:20,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:20,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:20,082 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:20,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:20,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:20,084 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:20,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:20,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:20,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:20,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:20,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:20,100 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:20,101 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:20,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:20,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-21 16:53:20,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:20,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:20,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:20,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:20,127 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:20,131 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 [2022-11-21 16:53:20,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-21 16:53:20,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:20,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:20,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:20,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:20,144 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:20,145 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:20,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:20,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:20,162 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:20,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:20,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:20,163 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:20,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:20,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-21 16:53:20,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:20,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:20,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:20,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:20,185 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:20,186 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:20,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:20,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:20,210 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:20,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:20,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:20,212 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:20,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:20,228 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:20,228 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:20,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:20,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:20,229 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:20,229 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:20,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:20,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:20,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-21 16:53:20,242 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:20,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:20,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:20,244 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:20,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:20,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-21 16:53:20,261 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:20,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:20,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:20,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:20,261 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:20,262 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:20,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:20,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:20,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:20,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:20,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:20,291 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:20,295 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 [2022-11-21 16:53:20,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-21 16:53:20,308 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:20,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:20,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:20,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:20,308 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:20,309 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:20,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:20,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:20,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:20,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:20,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:20,331 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:20,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:20,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-21 16:53:20,348 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:20,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:20,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:20,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:20,349 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:20,351 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:20,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:20,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:20,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:20,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:20,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:20,375 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:20,379 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 [2022-11-21 16:53:20,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-21 16:53:20,392 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:20,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:20,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:20,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:20,393 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:20,393 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:20,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:20,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:20,406 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:20,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:20,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:20,408 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:20,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:20,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:20,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:20,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:20,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:20,426 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:20,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-21 16:53:20,427 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:20,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:20,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:20,440 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:20,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:20,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:20,442 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:20,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:20,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-21 16:53:20,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:20,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:20,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:20,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:20,460 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:20,464 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:20,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:20,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:20,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:20,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:20,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:20,480 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:20,484 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 [2022-11-21 16:53:20,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-21 16:53:20,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:20,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:20,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:20,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:20,497 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:20,498 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:20,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:20,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:20,522 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:20,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:20,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:20,523 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:20,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:20,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-21 16:53:20,541 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:20,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:20,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:20,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:20,541 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:20,542 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:20,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:20,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:20,562 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:20,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:20,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:20,566 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:20,569 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 [2022-11-21 16:53:20,582 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:20,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:20,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:20,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:20,582 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:20,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-21 16:53:20,583 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:20,583 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:20,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:20,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:20,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:20,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:20,603 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:20,607 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 [2022-11-21 16:53:20,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-21 16:53:20,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:20,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:20,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:20,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:20,621 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:20,622 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:20,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:20,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:20,642 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:20,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:20,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:20,644 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:20,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:20,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-21 16:53:20,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:20,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:20,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:20,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:20,661 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:20,661 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:20,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:20,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:20,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:20,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:20,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:20,688 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:20,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:20,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-21 16:53:20,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:20,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:20,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:20,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:20,705 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:20,706 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:20,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:20,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:20,732 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:20,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:20,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:20,735 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:20,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:20,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-21 16:53:20,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:20,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:20,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:20,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:20,753 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:20,753 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:20,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:20,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:20,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:20,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:20,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:20,779 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:20,783 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 [2022-11-21 16:53:20,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-21 16:53:20,796 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:20,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:20,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:20,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:20,796 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:20,797 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:20,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:20,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:20,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:20,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:20,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:20,820 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:20,824 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 [2022-11-21 16:53:20,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-21 16:53:20,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:20,838 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:20,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:20,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:20,838 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:20,843 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:20,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:20,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:20,858 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:20,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:20,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:20,860 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:20,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:20,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-21 16:53:20,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:20,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:20,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:20,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:20,884 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:20,885 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:20,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:20,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:20,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:20,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:20,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:20,908 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:20,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:20,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-21 16:53:20,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:20,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:20,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:20,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:20,926 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:20,927 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:20,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:20,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:20,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:20,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:20,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:20,948 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:20,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:20,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-21 16:53:20,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:20,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:20,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:20,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:20,965 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:20,965 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:20,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:20,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:20,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:20,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:20,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:20,991 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:20,994 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 [2022-11-21 16:53:21,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,007 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-21 16:53:21,008 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:21,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,027 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:21,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,044 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,045 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-21 16:53:21,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,062 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:21,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,063 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,066 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 [2022-11-21 16:53:21,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,079 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,080 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-21 16:53:21,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:21,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,096 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:21,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-21 16:53:21,112 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,113 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,114 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,138 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:21,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,139 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:21,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-21 16:53:21,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,156 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,157 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,178 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:21,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,179 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,183 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 [2022-11-21 16:53:21,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,196 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,196 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-21 16:53:21,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,214 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:21,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,216 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:21,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,232 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,233 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-21 16:53:21,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:21,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,248 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:21,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,264 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-21 16:53:21,265 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:21,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,291 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:21,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-21 16:53:21,307 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,307 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,308 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,308 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,308 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:21,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,327 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:21,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-21 16:53:21,348 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,349 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,349 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,382 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:21,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,383 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:21,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,400 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,400 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-21 16:53:21,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:21,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,427 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:21,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-21 16:53:21,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,444 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,445 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:21,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,463 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:21,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,480 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,480 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-21 16:53:21,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,498 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:21,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,500 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:21,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-21 16:53:21,517 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,517 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,518 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,538 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:21,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,539 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,543 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 [2022-11-21 16:53:21,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,556 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,556 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-21 16:53:21,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:21,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,571 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:21,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-21 16:53:21,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,589 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,590 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:21,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,611 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,615 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 [2022-11-21 16:53:21,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,628 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,628 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-21 16:53:21,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:21,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,655 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:21,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,672 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-21 16:53:21,673 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,702 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:21,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,703 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,735 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 [2022-11-21 16:53:21,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-21 16:53:21,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,748 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,748 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:21,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,754 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-21 16:53:21,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:21,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,767 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,767 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,768 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,768 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2022-11-21 16:53:21,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,774 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-21 16:53:21,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:21,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,787 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,787 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,791 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:21,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,793 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-21 16:53:21,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:21,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,806 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,806 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:21,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,815 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-21 16:53:21,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:21,827 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,828 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,831 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,843 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:21,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,845 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-21 16:53:21,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:21,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,860 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,860 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2022-11-21 16:53:21,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,866 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-21 16:53:21,869 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 [2022-11-21 16:53:21,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,879 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,880 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,886 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2022-11-21 16:53:21,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,887 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-21 16:53:21,889 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 [2022-11-21 16:53:21,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,900 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,900 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,905 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:21,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,906 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-21 16:53:21,909 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 [2022-11-21 16:53:21,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,919 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,920 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:21,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,925 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-21 16:53:21,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:21,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,948 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,949 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2022-11-21 16:53:21,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:21,967 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:21,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:21,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-21 16:53:21,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:21,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:21,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:21,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:21,981 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:21,983 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:21,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:21,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:21,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2022-11-21 16:53:21,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:21,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:22,000 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:22,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-21 16:53:22,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:22,013 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:22,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:22,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:22,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:22,013 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:22,014 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:22,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:22,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:22,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:22,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:22,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:22,019 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:22,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-21 16:53:22,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:22,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:22,031 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:22,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:22,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:22,032 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:22,032 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:22,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:22,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:22,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2022-11-21 16:53:22,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:22,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:22,037 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:22,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-21 16:53:22,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:22,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:22,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:22,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:22,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:22,051 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:22,055 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:22,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:22,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:22,080 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:22,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:22,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:22,081 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:22,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-21 16:53:22,084 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 [2022-11-21 16:53:22,094 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:22,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:22,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:22,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:22,094 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:22,094 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:22,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:22,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:22,098 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:22,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:22,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:22,100 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:22,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-21 16:53:22,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:22,114 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:22,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:22,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:22,115 INFO L204 nArgumentSynthesizer]: 20 loop disjuncts [2022-11-21 16:53:22,115 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:22,373 INFO L401 nArgumentSynthesizer]: We have 60 Motzkin's Theorem applications. [2022-11-21 16:53:22,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:22,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:22,816 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:22,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:22,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:22,817 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:22,825 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 [2022-11-21 16:53:22,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-21 16:53:22,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:22,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:22,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:22,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:22,839 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:53:22,841 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:53:22,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:22,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:22,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:22,862 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-21 16:53:22,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:22,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:22,864 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:22,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:22,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-21 16:53:22,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:22,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:22,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:22,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:22,887 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:22,888 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:22,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:22,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:22,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:22,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:22,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:22,908 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:22,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:22,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-21 16:53:22,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:22,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:22,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:22,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:22,925 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:22,926 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:22,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:22,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:22,945 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:22,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:22,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:22,947 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:22,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:22,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-21 16:53:22,963 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:22,963 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:22,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:22,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:22,964 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:22,964 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:22,964 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:22,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:22,988 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:22,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:22,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:22,989 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:22,995 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 [2022-11-21 16:53:23,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-21 16:53:23,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:23,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:23,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:23,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:23,009 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:23,009 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:23,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:23,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:23,030 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:23,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:23,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:23,031 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:23,038 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 [2022-11-21 16:53:23,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-21 16:53:23,051 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:23,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:23,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:23,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:23,052 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:23,052 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:23,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:23,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:23,070 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:23,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:23,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:23,071 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:23,075 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 [2022-11-21 16:53:23,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-21 16:53:23,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:23,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:23,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:23,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:23,089 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:23,089 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:23,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:23,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:23,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:23,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:23,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:23,111 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:23,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:23,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:23,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:23,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:23,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:23,128 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:23,128 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:23,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:23,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-21 16:53:23,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:23,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:23,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:23,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:23,155 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:23,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:23,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:23,172 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:23,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:23,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:23,172 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:23,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-21 16:53:23,173 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:23,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:23,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:23,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:23,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:23,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:23,193 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:23,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:23,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:23,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:23,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:23,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:23,209 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:23,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-21 16:53:23,210 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:23,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:23,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:23,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:23,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:23,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:23,231 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:23,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:23,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:23,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:23,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:23,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:23,248 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:23,248 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:23,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:23,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-21 16:53:23,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:23,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:23,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:23,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:23,267 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:23,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:23,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-21 16:53:23,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:23,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:23,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:23,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:23,284 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:23,285 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:23,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:23,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:23,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:23,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:23,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:23,307 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:23,311 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 [2022-11-21 16:53:23,325 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:23,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:23,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:23,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:23,325 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:23,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-21 16:53:23,329 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:23,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:23,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:23,350 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:23,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:23,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:23,351 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:23,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:23,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-21 16:53:23,368 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:23,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:23,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:23,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:23,369 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:23,369 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:23,369 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:23,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:23,389 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:23,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:23,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:23,391 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:23,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:23,407 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:23,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:23,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:23,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:23,407 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:23,408 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:23,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:23,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-21 16:53:23,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:23,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:23,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:23,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:23,440 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:23,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:23,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-21 16:53:23,457 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:23,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:23,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:23,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:23,458 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:23,460 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:23,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:23,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:23,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:23,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:23,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:23,480 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:23,484 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 [2022-11-21 16:53:23,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-21 16:53:23,498 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:23,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:23,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:23,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:23,498 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:23,500 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:23,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:23,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:23,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:23,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:23,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:23,520 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:23,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:23,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-21 16:53:23,537 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:23,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:23,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:23,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:23,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:23,538 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:23,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:23,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:23,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:23,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:23,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:23,568 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:23,571 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 [2022-11-21 16:53:23,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-21 16:53:23,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:23,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:23,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:23,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:23,584 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:23,585 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:23,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:23,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:23,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:23,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:23,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:23,607 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:23,611 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 [2022-11-21 16:53:23,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-21 16:53:23,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:23,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:23,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:23,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:23,624 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:23,625 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:23,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:23,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:23,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:23,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:23,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:23,652 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:23,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:23,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-21 16:53:23,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:23,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:23,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:23,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:23,669 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:23,669 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:23,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:23,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:23,690 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:23,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:23,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:23,691 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:23,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:23,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:23,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:23,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:23,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:23,709 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:23,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-21 16:53:23,714 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:23,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:23,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:23,737 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:23,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:23,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:23,742 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:23,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:23,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-21 16:53:23,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:23,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:23,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:23,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:23,760 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:23,761 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:23,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:23,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:23,782 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:23,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:23,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:23,783 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:23,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:23,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-21 16:53:23,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:23,800 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:23,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:23,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:23,800 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:23,800 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:23,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:23,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:23,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:23,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:23,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:23,824 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:23,828 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 [2022-11-21 16:53:23,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-21 16:53:23,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:23,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:23,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:23,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:23,841 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:23,842 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:23,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:23,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:23,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:23,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:23,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:23,856 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:23,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:23,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-21 16:53:23,877 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:23,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:23,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:23,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:23,877 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:23,878 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:23,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:23,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:23,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:23,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:23,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:23,927 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:23,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:23,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:23,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:23,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:23,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:23,948 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:23,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-21 16:53:23,949 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:23,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:23,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:23,974 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:23,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:23,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:23,976 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:23,983 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 [2022-11-21 16:53:23,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:23,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:23,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:23,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:23,995 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:23,996 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:23,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:23,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-21 16:53:24,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:24,010 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:24,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:24,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:24,018 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:24,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:24,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:24,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:24,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:24,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:24,036 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:24,037 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:24,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:24,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-21 16:53:24,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:24,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:24,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:24,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:24,051 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:24,055 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 [2022-11-21 16:53:24,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-21 16:53:24,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:24,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:24,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:24,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:24,070 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:24,071 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:24,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:24,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:24,101 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:24,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:24,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:24,103 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:24,106 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 [2022-11-21 16:53:24,119 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:24,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:24,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:24,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:24,119 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:24,120 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:24,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:24,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-21 16:53:24,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:24,138 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:24,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:24,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:24,139 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:24,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:24,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:24,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:24,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:24,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:24,156 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:24,156 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:24,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:24,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-21 16:53:24,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:24,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:24,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:24,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:24,187 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:24,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:24,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-21 16:53:24,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:24,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:24,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:24,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:24,204 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:24,205 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:24,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:24,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:24,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:24,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:24,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:24,223 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:24,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:24,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-21 16:53:24,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:24,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:24,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:24,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:24,240 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:24,241 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:24,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:24,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:24,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:24,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:24,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:24,259 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:24,263 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 [2022-11-21 16:53:24,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-21 16:53:24,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:24,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:24,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:24,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:24,277 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:24,278 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:24,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:24,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:24,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:24,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:24,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:24,300 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:24,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:24,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-21 16:53:24,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:24,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:24,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:24,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:24,317 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:24,317 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:24,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:24,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:24,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:24,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:24,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:24,339 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:24,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:24,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:24,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:24,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:24,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:24,356 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:24,356 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:24,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:24,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-21 16:53:24,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:24,382 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:24,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:24,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:24,384 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:24,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:24,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-21 16:53:24,400 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:24,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:24,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:24,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:24,400 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:24,401 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:24,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:24,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:24,424 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:24,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:24,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:24,426 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:24,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:24,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-21 16:53:24,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:24,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:24,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:24,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:24,443 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:24,444 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:24,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:24,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:24,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2022-11-21 16:53:24,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:24,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:53:24,463 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:53:24,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:53:24,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:53:24,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:53:24,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:53:24,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:53:24,480 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:53:24,480 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:53:24,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:53:24,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-21 16:53:24,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:53:24,486 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2022-11-21 16:53:24,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:53:24,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-11-21 17:05:18,700 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 [2022-11-21 17:05:18,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:18,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:18,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:18,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:18,711 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:18,712 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:18,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:18,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:18,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5261)] Ended with exit code 0 [2022-11-21 17:05:18,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:18,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:18,717 INFO L229 MonitoredProcess]: Starting monitored process 5262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:18,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5262)] Waiting until timeout for monitored process [2022-11-21 17:05:18,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:18,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:18,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:18,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:18,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:18,730 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:18,730 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:18,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:18,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:18,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5262)] Ended with exit code 0 [2022-11-21 17:05:18,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:18,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:18,736 INFO L229 MonitoredProcess]: Starting monitored process 5263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:18,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5263)] Waiting until timeout for monitored process [2022-11-21 17:05:18,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:18,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:18,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:18,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:18,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:18,749 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:18,750 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:18,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:18,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:18,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5263)] Ended with exit code 0 [2022-11-21 17:05:18,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:18,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:18,757 INFO L229 MonitoredProcess]: Starting monitored process 5264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:18,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5264)] Waiting until timeout for monitored process [2022-11-21 17:05:18,760 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 [2022-11-21 17:05:18,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:18,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:18,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:18,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:18,770 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:18,772 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:18,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:18,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:18,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5264)] Ended with exit code 0 [2022-11-21 17:05:18,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:18,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:18,779 INFO L229 MonitoredProcess]: Starting monitored process 5265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:18,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5265)] Waiting until timeout for monitored process [2022-11-21 17:05:18,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:18,791 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:18,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:18,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:18,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:18,792 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:18,792 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:18,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:18,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:18,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5265)] Ended with exit code 0 [2022-11-21 17:05:18,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:18,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:18,799 INFO L229 MonitoredProcess]: Starting monitored process 5266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:18,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5266)] Waiting until timeout for monitored process [2022-11-21 17:05:18,801 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 [2022-11-21 17:05:18,811 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:18,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:18,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:18,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:18,812 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:18,812 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:18,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:18,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:18,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5266)] Ended with exit code 0 [2022-11-21 17:05:18,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:18,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:18,817 INFO L229 MonitoredProcess]: Starting monitored process 5267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:18,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5267)] Waiting until timeout for monitored process [2022-11-21 17:05:18,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:18,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:18,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:18,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:18,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:18,833 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:18,834 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:18,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:18,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:18,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5267)] Ended with exit code 0 [2022-11-21 17:05:18,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:18,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:18,841 INFO L229 MonitoredProcess]: Starting monitored process 5268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:18,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5268)] Waiting until timeout for monitored process [2022-11-21 17:05:18,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:18,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:18,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:18,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:18,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:18,854 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:18,855 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:18,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:18,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:18,859 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5268)] Ended with exit code 0 [2022-11-21 17:05:18,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:18,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:18,860 INFO L229 MonitoredProcess]: Starting monitored process 5269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:18,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5269)] Waiting until timeout for monitored process [2022-11-21 17:05:18,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:18,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:18,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:18,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:18,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:18,874 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:18,875 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:18,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:18,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:18,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5269)] Ended with exit code 0 [2022-11-21 17:05:18,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:18,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:18,882 INFO L229 MonitoredProcess]: Starting monitored process 5270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:18,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5270)] Waiting until timeout for monitored process [2022-11-21 17:05:18,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:18,894 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:18,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:18,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:18,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:18,895 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:18,895 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:18,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:18,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:18,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5270)] Ended with exit code 0 [2022-11-21 17:05:18,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:18,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:18,900 INFO L229 MonitoredProcess]: Starting monitored process 5271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:18,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5271)] Waiting until timeout for monitored process [2022-11-21 17:05:18,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:18,913 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:18,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:18,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:18,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:18,913 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:18,914 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:18,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:18,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:18,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5271)] Ended with exit code 0 [2022-11-21 17:05:18,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:18,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:18,919 INFO L229 MonitoredProcess]: Starting monitored process 5272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:18,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5272)] Waiting until timeout for monitored process [2022-11-21 17:05:18,921 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 [2022-11-21 17:05:18,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:18,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:18,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:18,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:18,932 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:18,932 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:18,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:18,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:18,936 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5272)] Ended with exit code 0 [2022-11-21 17:05:18,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:18,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:18,938 INFO L229 MonitoredProcess]: Starting monitored process 5273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:18,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5273)] Waiting until timeout for monitored process [2022-11-21 17:05:18,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:18,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:18,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:18,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:18,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:18,950 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:18,951 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:18,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:18,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:18,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5273)] Ended with exit code 0 [2022-11-21 17:05:18,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:18,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:18,957 INFO L229 MonitoredProcess]: Starting monitored process 5274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:18,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5274)] Waiting until timeout for monitored process [2022-11-21 17:05:18,960 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 [2022-11-21 17:05:18,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:18,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:18,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:18,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:18,971 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:18,972 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:18,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:18,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:18,976 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5274)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:18,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:18,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:18,978 INFO L229 MonitoredProcess]: Starting monitored process 5275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:18,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5275)] Waiting until timeout for monitored process [2022-11-21 17:05:18,980 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 [2022-11-21 17:05:18,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:18,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:18,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:18,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:18,991 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:18,991 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:18,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:18,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:18,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5275)] Ended with exit code 0 [2022-11-21 17:05:18,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:18,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:18,997 INFO L229 MonitoredProcess]: Starting monitored process 5276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:18,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5276)] Waiting until timeout for monitored process [2022-11-21 17:05:18,999 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 [2022-11-21 17:05:19,013 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:19,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:19,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:19,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:19,013 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:19,014 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:19,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:19,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:19,035 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5276)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:19,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:19,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:19,037 INFO L229 MonitoredProcess]: Starting monitored process 5277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:19,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:19,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5277)] Waiting until timeout for monitored process [2022-11-21 17:05:19,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:19,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:19,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:19,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:19,056 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:19,057 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:19,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:19,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:19,077 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5277)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:19,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:19,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:19,079 INFO L229 MonitoredProcess]: Starting monitored process 5278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:19,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:19,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5278)] Waiting until timeout for monitored process [2022-11-21 17:05:19,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:19,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:19,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:19,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:19,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:19,098 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:19,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:19,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:19,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5278)] Ended with exit code 0 [2022-11-21 17:05:19,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:19,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:19,115 INFO L229 MonitoredProcess]: Starting monitored process 5279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:19,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5279)] Waiting until timeout for monitored process [2022-11-21 17:05:19,118 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 [2022-11-21 17:05:19,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:19,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:19,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:19,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:19,128 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:19,129 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:19,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:19,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:19,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5279)] Ended with exit code 0 [2022-11-21 17:05:19,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:19,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:19,134 INFO L229 MonitoredProcess]: Starting monitored process 5280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:19,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5280)] Waiting until timeout for monitored process [2022-11-21 17:05:19,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:19,146 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:19,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:19,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:19,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:19,147 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:19,147 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:19,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:19,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:19,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5280)] Ended with exit code 0 [2022-11-21 17:05:19,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:19,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:19,152 INFO L229 MonitoredProcess]: Starting monitored process 5281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:19,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5281)] Waiting until timeout for monitored process [2022-11-21 17:05:19,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:19,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:19,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:19,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:19,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:19,165 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:19,166 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:19,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:19,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:19,170 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5281)] Ended with exit code 0 [2022-11-21 17:05:19,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:19,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:19,171 INFO L229 MonitoredProcess]: Starting monitored process 5282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:19,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5282)] Waiting until timeout for monitored process [2022-11-21 17:05:19,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:19,184 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:19,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:19,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:19,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:19,185 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:19,188 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:19,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:19,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:19,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5282)] Ended with exit code 0 [2022-11-21 17:05:19,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:19,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:19,199 INFO L229 MonitoredProcess]: Starting monitored process 5283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:19,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5283)] Waiting until timeout for monitored process [2022-11-21 17:05:19,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:19,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:19,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:19,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:19,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:19,212 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:19,213 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:19,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:19,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:19,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5283)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:19,217 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-21 17:05:19,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:19,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:19,218 INFO L229 MonitoredProcess]: Starting monitored process 5284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:19,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5284)] Waiting until timeout for monitored process [2022-11-21 17:05:19,221 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 [2022-11-21 17:05:19,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:19,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:19,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:19,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:19,232 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:19,232 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:19,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:19,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:19,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5284)] Ended with exit code 0 [2022-11-21 17:05:19,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:19,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:19,238 INFO L229 MonitoredProcess]: Starting monitored process 5285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:19,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5285)] Waiting until timeout for monitored process [2022-11-21 17:05:19,240 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 [2022-11-21 17:05:19,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:19,252 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:19,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:19,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:19,252 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:19,258 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:19,258 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:19,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:19,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5285)] Ended with exit code 0 [2022-11-21 17:05:19,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:19,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:19,272 INFO L229 MonitoredProcess]: Starting monitored process 5286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:19,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5286)] Waiting until timeout for monitored process [2022-11-21 17:05:19,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:19,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:19,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:19,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:19,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:19,286 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:19,286 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:19,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:19,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:19,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5286)] Ended with exit code 0 [2022-11-21 17:05:19,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:19,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:19,292 INFO L229 MonitoredProcess]: Starting monitored process 5287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:19,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5287)] Waiting until timeout for monitored process [2022-11-21 17:05:19,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:19,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:19,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:19,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:19,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:19,306 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:19,306 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:19,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:19,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:19,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5287)] Ended with exit code 0 [2022-11-21 17:05:19,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:19,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:19,312 INFO L229 MonitoredProcess]: Starting monitored process 5288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:19,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5288)] Waiting until timeout for monitored process [2022-11-21 17:05:19,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:19,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:19,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:19,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:19,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:19,324 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:19,325 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:19,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:19,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:19,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5288)] Ended with exit code 0 [2022-11-21 17:05:19,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:19,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:19,330 INFO L229 MonitoredProcess]: Starting monitored process 5289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:19,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5289)] Waiting until timeout for monitored process [2022-11-21 17:05:19,333 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 [2022-11-21 17:05:19,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:19,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:19,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:19,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:19,343 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:19,345 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:19,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:19,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:19,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5289)] Ended with exit code 0 [2022-11-21 17:05:19,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:19,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:19,351 INFO L229 MonitoredProcess]: Starting monitored process 5290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:19,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5290)] Waiting until timeout for monitored process [2022-11-21 17:05:19,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:19,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:19,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:19,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:19,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:19,364 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:19,364 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:19,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:19,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:19,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5290)] Ended with exit code 0 [2022-11-21 17:05:19,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:19,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:19,370 INFO L229 MonitoredProcess]: Starting monitored process 5291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:19,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5291)] Waiting until timeout for monitored process [2022-11-21 17:05:19,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:19,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:19,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:19,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:19,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:19,383 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:19,383 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:19,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:19,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:19,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5291)] Ended with exit code 0 [2022-11-21 17:05:19,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:19,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:19,389 INFO L229 MonitoredProcess]: Starting monitored process 5292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:19,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5292)] Waiting until timeout for monitored process [2022-11-21 17:05:19,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:19,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:19,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:19,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:19,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:19,401 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:19,402 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:19,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:19,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:19,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5292)] Ended with exit code 0 [2022-11-21 17:05:19,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:19,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:19,408 INFO L229 MonitoredProcess]: Starting monitored process 5293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:19,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5293)] Waiting until timeout for monitored process [2022-11-21 17:05:19,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:19,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:19,425 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:19,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:19,425 INFO L204 nArgumentSynthesizer]: 20 loop disjuncts [2022-11-21 17:05:19,425 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:19,792 INFO L401 nArgumentSynthesizer]: We have 100 Motzkin's Theorem applications. [2022-11-21 17:05:19,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:20,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:20,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5293)] Ended with exit code 0 [2022-11-21 17:05:20,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:20,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:20,374 INFO L229 MonitoredProcess]: Starting monitored process 5294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:20,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5294)] Waiting until timeout for monitored process [2022-11-21 17:05:20,377 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 [2022-11-21 17:05:20,387 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:20,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:20,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:20,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:20,387 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:20,388 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:20,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:20,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:20,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5294)] Ended with exit code 0 [2022-11-21 17:05:20,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:20,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:20,395 INFO L229 MonitoredProcess]: Starting monitored process 5295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:20,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5295)] Waiting until timeout for monitored process [2022-11-21 17:05:20,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:20,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:20,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:20,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:20,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:20,408 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:20,409 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:20,409 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:20,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:20,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5295)] Ended with exit code 0 [2022-11-21 17:05:20,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:20,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:20,416 INFO L229 MonitoredProcess]: Starting monitored process 5296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:20,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5296)] Waiting until timeout for monitored process [2022-11-21 17:05:20,418 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 [2022-11-21 17:05:20,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:20,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:20,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:20,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:20,429 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:20,430 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:20,430 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:20,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:20,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5296)] Ended with exit code 0 [2022-11-21 17:05:20,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:20,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:20,435 INFO L229 MonitoredProcess]: Starting monitored process 5297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:20,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5297)] Waiting until timeout for monitored process [2022-11-21 17:05:20,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:20,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:20,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:20,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:20,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:20,448 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:20,449 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:20,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:20,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:20,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5297)] Ended with exit code 0 [2022-11-21 17:05:20,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:20,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:20,454 INFO L229 MonitoredProcess]: Starting monitored process 5298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:20,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5298)] Waiting until timeout for monitored process [2022-11-21 17:05:20,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:20,467 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:20,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:20,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:20,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:20,467 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:20,468 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:20,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:20,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:20,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5298)] Ended with exit code 0 [2022-11-21 17:05:20,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:20,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:20,473 INFO L229 MonitoredProcess]: Starting monitored process 5299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:20,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5299)] Waiting until timeout for monitored process [2022-11-21 17:05:20,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:20,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:20,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:20,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:20,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:20,487 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:20,490 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:20,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:20,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:20,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5299)] Ended with exit code 0 [2022-11-21 17:05:20,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:20,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:20,501 INFO L229 MonitoredProcess]: Starting monitored process 5300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:20,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5300)] Waiting until timeout for monitored process [2022-11-21 17:05:20,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:20,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:20,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:20,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:20,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:20,514 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:20,514 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:20,514 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:20,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:20,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5300)] Ended with exit code 0 [2022-11-21 17:05:20,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:20,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:20,519 INFO L229 MonitoredProcess]: Starting monitored process 5301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:20,522 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 [2022-11-21 17:05:20,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5301)] Waiting until timeout for monitored process [2022-11-21 17:05:20,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:20,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:20,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:20,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:20,533 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:20,534 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:20,534 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:20,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:20,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5301)] Ended with exit code 0 [2022-11-21 17:05:20,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:20,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:20,539 INFO L229 MonitoredProcess]: Starting monitored process 5302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:20,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5302)] Waiting until timeout for monitored process [2022-11-21 17:05:20,541 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 [2022-11-21 17:05:20,551 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:20,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:20,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:20,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:20,552 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:20,552 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:20,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:20,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:20,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5302)] Ended with exit code 0 [2022-11-21 17:05:20,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:20,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:20,558 INFO L229 MonitoredProcess]: Starting monitored process 5303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:20,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5303)] Waiting until timeout for monitored process [2022-11-21 17:05:20,560 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 [2022-11-21 17:05:20,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:20,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:20,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:20,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:20,571 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:20,571 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:20,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:20,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:20,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5303)] Ended with exit code 0 [2022-11-21 17:05:20,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:20,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:20,576 INFO L229 MonitoredProcess]: Starting monitored process 5304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:20,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5304)] Waiting until timeout for monitored process [2022-11-21 17:05:20,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:20,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:20,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:20,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:20,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:20,589 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:20,590 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:20,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:20,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:20,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5304)] Ended with exit code 0 [2022-11-21 17:05:20,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:20,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:20,595 INFO L229 MonitoredProcess]: Starting monitored process 5305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:20,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5305)] Waiting until timeout for monitored process [2022-11-21 17:05:20,597 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 [2022-11-21 17:05:20,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:20,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:20,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:20,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:20,608 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:20,608 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:20,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:20,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:20,613 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5305)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:20,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:20,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:20,614 INFO L229 MonitoredProcess]: Starting monitored process 5306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:20,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5306)] Waiting until timeout for monitored process [2022-11-21 17:05:20,616 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 [2022-11-21 17:05:20,626 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:20,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:20,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:20,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:20,626 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:20,627 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:20,627 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:20,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:20,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5306)] Ended with exit code 0 [2022-11-21 17:05:20,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:20,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:20,632 INFO L229 MonitoredProcess]: Starting monitored process 5307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:20,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5307)] Waiting until timeout for monitored process [2022-11-21 17:05:20,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:20,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:20,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:20,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:20,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:20,645 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:20,645 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:20,645 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:20,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:20,650 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5307)] Ended with exit code 0 [2022-11-21 17:05:20,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:20,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:20,651 INFO L229 MonitoredProcess]: Starting monitored process 5308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:20,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5308)] Waiting until timeout for monitored process [2022-11-21 17:05:20,653 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 [2022-11-21 17:05:20,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:20,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:20,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:20,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:20,663 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:20,664 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:20,664 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:20,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:20,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5308)] Ended with exit code 0 [2022-11-21 17:05:20,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:20,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:20,669 INFO L229 MonitoredProcess]: Starting monitored process 5309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:20,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5309)] Waiting until timeout for monitored process [2022-11-21 17:05:20,671 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 [2022-11-21 17:05:20,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:20,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:20,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:20,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:20,682 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:20,682 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:20,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:20,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:20,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5309)] Ended with exit code 0 [2022-11-21 17:05:20,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:20,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:20,688 INFO L229 MonitoredProcess]: Starting monitored process 5310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:20,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5310)] Waiting until timeout for monitored process [2022-11-21 17:05:20,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:20,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:20,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:20,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:20,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:20,701 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:20,701 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:20,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:20,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:20,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5310)] Ended with exit code 0 [2022-11-21 17:05:20,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:20,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:20,707 INFO L229 MonitoredProcess]: Starting monitored process 5311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:20,715 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 [2022-11-21 17:05:20,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5311)] Waiting until timeout for monitored process [2022-11-21 17:05:20,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:20,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:20,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:20,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:20,728 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:20,729 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:20,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:20,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:20,762 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5311)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:20,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:20,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:20,764 INFO L229 MonitoredProcess]: Starting monitored process 5312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:20,771 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 [2022-11-21 17:05:20,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5312)] Waiting until timeout for monitored process [2022-11-21 17:05:20,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:20,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:20,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:20,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:20,784 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:20,785 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:20,785 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:20,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:20,805 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5312)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:20,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:20,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:20,807 INFO L229 MonitoredProcess]: Starting monitored process 5313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:20,810 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 [2022-11-21 17:05:20,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5313)] Waiting until timeout for monitored process [2022-11-21 17:05:20,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:20,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:20,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:20,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:20,824 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:20,825 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:20,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:20,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:20,849 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5313)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:20,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:20,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:20,851 INFO L229 MonitoredProcess]: Starting monitored process 5314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:20,854 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 [2022-11-21 17:05:20,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5314)] Waiting until timeout for monitored process [2022-11-21 17:05:20,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:20,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:20,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:20,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:20,867 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:20,868 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:20,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:20,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:20,881 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5314)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:20,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:20,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:20,882 INFO L229 MonitoredProcess]: Starting monitored process 5315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:20,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:20,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5315)] Waiting until timeout for monitored process [2022-11-21 17:05:20,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:20,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:20,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:20,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:20,899 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:20,901 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:20,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:20,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:20,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5315)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:20,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:20,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:20,927 INFO L229 MonitoredProcess]: Starting monitored process 5316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:20,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5316)] Waiting until timeout for monitored process [2022-11-21 17:05:20,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:20,940 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:20,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:20,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:20,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:20,941 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:20,941 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:20,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:20,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:20,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5316)] Ended with exit code 0 [2022-11-21 17:05:20,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:20,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:20,947 INFO L229 MonitoredProcess]: Starting monitored process 5317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:20,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5317)] Waiting until timeout for monitored process [2022-11-21 17:05:20,949 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 [2022-11-21 17:05:20,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:20,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:20,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:20,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:20,960 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:20,960 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:20,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:20,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:20,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5317)] Ended with exit code 0 [2022-11-21 17:05:20,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:20,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:20,966 INFO L229 MonitoredProcess]: Starting monitored process 5318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:20,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5318)] Waiting until timeout for monitored process [2022-11-21 17:05:20,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:20,978 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:20,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:20,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:20,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:20,979 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:20,979 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:20,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:20,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:20,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5318)] Ended with exit code 0 [2022-11-21 17:05:20,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:20,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:20,985 INFO L229 MonitoredProcess]: Starting monitored process 5319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:20,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5319)] Waiting until timeout for monitored process [2022-11-21 17:05:20,987 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 [2022-11-21 17:05:20,998 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:20,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:20,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:20,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:20,998 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:20,999 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:20,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5319)] Ended with exit code 0 [2022-11-21 17:05:21,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,004 INFO L229 MonitoredProcess]: Starting monitored process 5320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5320)] Waiting until timeout for monitored process [2022-11-21 17:05:21,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:21,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:21,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,018 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:21,019 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:21,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,026 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5320)] Ended with exit code 0 [2022-11-21 17:05:21,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,027 INFO L229 MonitoredProcess]: Starting monitored process 5321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5321)] Waiting until timeout for monitored process [2022-11-21 17:05:21,029 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 [2022-11-21 17:05:21,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:21,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,040 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:21,040 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:21,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5321)] Ended with exit code 0 [2022-11-21 17:05:21,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,046 INFO L229 MonitoredProcess]: Starting monitored process 5322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5322)] Waiting until timeout for monitored process [2022-11-21 17:05:21,049 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 [2022-11-21 17:05:21,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:21,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,059 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:21,060 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:21,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5322)] Ended with exit code 0 [2022-11-21 17:05:21,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,065 INFO L229 MonitoredProcess]: Starting monitored process 5323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5323)] Waiting until timeout for monitored process [2022-11-21 17:05:21,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:21,078 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:21,078 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,078 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:21,079 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:21,079 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5323)] Ended with exit code 0 [2022-11-21 17:05:21,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,084 INFO L229 MonitoredProcess]: Starting monitored process 5324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5324)] Waiting until timeout for monitored process [2022-11-21 17:05:21,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:21,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:21,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,098 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:21,098 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:21,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5324)] Ended with exit code 0 [2022-11-21 17:05:21,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,104 INFO L229 MonitoredProcess]: Starting monitored process 5325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5325)] Waiting until timeout for monitored process [2022-11-21 17:05:21,106 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 [2022-11-21 17:05:21,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:21,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,117 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:21,119 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:21,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5325)] Ended with exit code 0 [2022-11-21 17:05:21,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,127 INFO L229 MonitoredProcess]: Starting monitored process 5326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5326)] Waiting until timeout for monitored process [2022-11-21 17:05:21,161 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 [2022-11-21 17:05:21,175 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:21,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,175 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:21,177 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:21,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,201 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5326)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:21,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,203 INFO L229 MonitoredProcess]: Starting monitored process 5327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:21,219 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:21,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,220 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:21,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5327)] Waiting until timeout for monitored process [2022-11-21 17:05:21,221 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:21,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,253 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5327)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:21,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,255 INFO L229 MonitoredProcess]: Starting monitored process 5328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,259 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 [2022-11-21 17:05:21,271 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:21,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,272 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:21,272 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:21,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5328)] Waiting until timeout for monitored process [2022-11-21 17:05:21,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,301 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5328)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:21,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,303 INFO L229 MonitoredProcess]: Starting monitored process 5329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,307 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 [2022-11-21 17:05:21,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5329)] Waiting until timeout for monitored process [2022-11-21 17:05:21,320 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:21,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,320 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:21,321 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:21,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,349 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5329)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:21,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,351 INFO L229 MonitoredProcess]: Starting monitored process 5330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:21,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5330)] Waiting until timeout for monitored process [2022-11-21 17:05:21,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:21,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,368 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:21,368 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:21,369 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,387 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5330)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:21,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,389 INFO L229 MonitoredProcess]: Starting monitored process 5331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,395 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 [2022-11-21 17:05:21,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5331)] Waiting until timeout for monitored process [2022-11-21 17:05:21,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:21,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,409 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:21,410 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:21,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,436 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5331)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:21,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,438 INFO L229 MonitoredProcess]: Starting monitored process 5332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:21,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5332)] Waiting until timeout for monitored process [2022-11-21 17:05:21,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:21,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,457 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:21,457 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:21,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5332)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:21,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,472 INFO L229 MonitoredProcess]: Starting monitored process 5333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,475 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 [2022-11-21 17:05:21,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5333)] Waiting until timeout for monitored process [2022-11-21 17:05:21,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:21,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,489 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:21,489 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:21,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5333)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:21,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,511 INFO L229 MonitoredProcess]: Starting monitored process 5334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:21,527 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:21,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,527 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:21,528 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:21,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5334)] Waiting until timeout for monitored process [2022-11-21 17:05:21,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5334)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:21,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,542 INFO L229 MonitoredProcess]: Starting monitored process 5335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,545 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 [2022-11-21 17:05:21,558 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:21,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,558 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:21,559 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:21,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5335)] Waiting until timeout for monitored process [2022-11-21 17:05:21,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,586 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5335)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:21,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,587 INFO L229 MonitoredProcess]: Starting monitored process 5336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:21,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5336)] Waiting until timeout for monitored process [2022-11-21 17:05:21,603 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:21,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,604 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:21,605 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:21,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,621 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5336)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:21,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,623 INFO L229 MonitoredProcess]: Starting monitored process 5337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,626 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 [2022-11-21 17:05:21,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5337)] Waiting until timeout for monitored process [2022-11-21 17:05:21,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:21,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,640 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:21,641 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:21,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,657 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5337)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:21,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,659 INFO L229 MonitoredProcess]: Starting monitored process 5338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,663 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 [2022-11-21 17:05:21,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:21,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,676 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:21,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5338)] Waiting until timeout for monitored process [2022-11-21 17:05:21,677 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:21,677 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,701 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5338)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:21,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,703 INFO L229 MonitoredProcess]: Starting monitored process 5339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:21,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5339)] Waiting until timeout for monitored process [2022-11-21 17:05:21,718 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:21,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,719 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:21,719 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:21,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,746 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5339)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:21,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,747 INFO L229 MonitoredProcess]: Starting monitored process 5340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:21,762 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:21,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,763 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:21,764 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:21,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5340)] Waiting until timeout for monitored process [2022-11-21 17:05:21,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5340)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:21,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,787 INFO L229 MonitoredProcess]: Starting monitored process 5341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:21,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5341)] Waiting until timeout for monitored process [2022-11-21 17:05:21,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:21,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,803 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:21,803 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:21,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,808 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5341)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:21,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,809 INFO L229 MonitoredProcess]: Starting monitored process 5342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5342)] Waiting until timeout for monitored process [2022-11-21 17:05:21,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:21,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:21,821 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,822 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:21,822 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:21,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,827 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5342)] Ended with exit code 0 [2022-11-21 17:05:21,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,828 INFO L229 MonitoredProcess]: Starting monitored process 5343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5343)] Waiting until timeout for monitored process [2022-11-21 17:05:21,830 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 [2022-11-21 17:05:21,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:21,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,840 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:21,841 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:21,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5343)] Ended with exit code 0 [2022-11-21 17:05:21,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,846 INFO L229 MonitoredProcess]: Starting monitored process 5344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5344)] Waiting until timeout for monitored process [2022-11-21 17:05:21,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:21,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:21,860 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,860 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:21,864 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:21,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5344)] Ended with exit code 0 [2022-11-21 17:05:21,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,877 INFO L229 MonitoredProcess]: Starting monitored process 5345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5345)] Waiting until timeout for monitored process [2022-11-21 17:05:21,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:21,889 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:05:21,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,890 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:21,890 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:21,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5345)] Ended with exit code 0 [2022-11-21 17:05:21,895 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-21 17:05:21,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,896 INFO L229 MonitoredProcess]: Starting monitored process 5346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5346)] Waiting until timeout for monitored process [2022-11-21 17:05:21,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:21,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:21,909 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:21,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,909 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:21,909 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:21,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5346)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:21,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,915 INFO L229 MonitoredProcess]: Starting monitored process 5347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5347)] Waiting until timeout for monitored process [2022-11-21 17:05:21,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:21,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:21,928 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:21,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,929 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:21,932 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:21,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5347)] Ended with exit code 0 [2022-11-21 17:05:21,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,947 INFO L229 MonitoredProcess]: Starting monitored process 5348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5348)] Waiting until timeout for monitored process [2022-11-21 17:05:21,949 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 [2022-11-21 17:05:21,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:21,959 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:21,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,959 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:21,960 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:21,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5348)] Ended with exit code 0 [2022-11-21 17:05:21,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,966 INFO L229 MonitoredProcess]: Starting monitored process 5349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5349)] Waiting until timeout for monitored process [2022-11-21 17:05:21,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:21,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:21,978 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:21,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,978 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:21,979 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:21,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:21,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:21,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5349)] Ended with exit code 0 [2022-11-21 17:05:21,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:21,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:21,984 INFO L229 MonitoredProcess]: Starting monitored process 5350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:21,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5350)] Waiting until timeout for monitored process [2022-11-21 17:05:21,987 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 [2022-11-21 17:05:21,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:21,997 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:21,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:21,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:21,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:21,997 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:21,998 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:21,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:22,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:22,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5350)] Ended with exit code 0 [2022-11-21 17:05:22,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:22,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:22,006 INFO L229 MonitoredProcess]: Starting monitored process 5351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:22,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5351)] Waiting until timeout for monitored process [2022-11-21 17:05:22,013 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 [2022-11-21 17:05:22,023 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:22,023 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:22,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:22,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:22,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:22,024 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:22,025 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:22,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:22,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:22,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5351)] Ended with exit code 0 [2022-11-21 17:05:22,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:22,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:22,032 INFO L229 MonitoredProcess]: Starting monitored process 5352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:22,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5352)] Waiting until timeout for monitored process [2022-11-21 17:05:22,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:22,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:22,045 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:22,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:22,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:22,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:22,045 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:22,046 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:22,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:22,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:22,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5352)] Ended with exit code 0 [2022-11-21 17:05:22,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:22,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:22,052 INFO L229 MonitoredProcess]: Starting monitored process 5353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:22,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5353)] Waiting until timeout for monitored process [2022-11-21 17:05:22,054 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 [2022-11-21 17:05:22,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:22,064 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:22,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:22,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:22,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:22,064 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:22,065 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:22,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:22,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:22,069 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5353)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:22,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:22,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:22,071 INFO L229 MonitoredProcess]: Starting monitored process 5354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:22,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5354)] Waiting until timeout for monitored process [2022-11-21 17:05:22,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:22,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:22,083 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:22,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:22,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:22,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:22,083 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:22,084 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:22,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:22,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:22,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5354)] Ended with exit code 0 [2022-11-21 17:05:22,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:22,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:22,090 INFO L229 MonitoredProcess]: Starting monitored process 5355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:22,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5355)] Waiting until timeout for monitored process [2022-11-21 17:05:22,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:22,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:22,105 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:22,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:22,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:22,105 INFO L204 nArgumentSynthesizer]: 20 loop disjuncts [2022-11-21 17:05:22,105 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:22,367 INFO L401 nArgumentSynthesizer]: We have 60 Motzkin's Theorem applications. [2022-11-21 17:05:22,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:25,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:25,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5355)] Ended with exit code 0 [2022-11-21 17:05:25,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:25,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:25,307 INFO L229 MonitoredProcess]: Starting monitored process 5356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:25,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5356)] Waiting until timeout for monitored process [2022-11-21 17:05:25,309 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 [2022-11-21 17:05:25,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:25,320 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:25,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:25,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:25,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:25,320 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:25,320 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:25,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:25,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:25,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5356)] Ended with exit code 0 [2022-11-21 17:05:25,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:25,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:25,326 INFO L229 MonitoredProcess]: Starting monitored process 5357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:25,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5357)] Waiting until timeout for monitored process [2022-11-21 17:05:25,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:25,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:25,338 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:25,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:25,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:25,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:25,339 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:25,339 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:25,339 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:25,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:25,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5357)] Ended with exit code 0 [2022-11-21 17:05:25,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:25,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:25,347 INFO L229 MonitoredProcess]: Starting monitored process 5358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:25,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5358)] Waiting until timeout for monitored process [2022-11-21 17:05:25,349 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 [2022-11-21 17:05:25,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:25,359 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:25,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:25,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:25,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:25,359 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:25,360 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:25,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:25,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:25,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5358)] Ended with exit code 0 [2022-11-21 17:05:25,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:25,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:25,366 INFO L229 MonitoredProcess]: Starting monitored process 5359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:25,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5359)] Waiting until timeout for monitored process [2022-11-21 17:05:25,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:25,380 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:25,380 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:25,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:25,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:25,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:25,381 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:25,381 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:25,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:25,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:25,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5359)] Ended with exit code 0 [2022-11-21 17:05:25,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:25,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:25,387 INFO L229 MonitoredProcess]: Starting monitored process 5360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:25,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5360)] Waiting until timeout for monitored process [2022-11-21 17:05:25,389 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 [2022-11-21 17:05:25,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:25,399 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:25,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:25,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:25,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:25,400 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:25,400 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:25,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:25,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:25,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5360)] Ended with exit code 0 [2022-11-21 17:05:25,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:25,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:25,406 INFO L229 MonitoredProcess]: Starting monitored process 5361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:25,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5361)] Waiting until timeout for monitored process [2022-11-21 17:05:25,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:25,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:25,419 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:25,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:25,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:25,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:25,419 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:25,421 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:25,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:25,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:25,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5361)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:25,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:25,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:25,433 INFO L229 MonitoredProcess]: Starting monitored process 5362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:25,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5362)] Waiting until timeout for monitored process [2022-11-21 17:05:25,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:25,445 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:25,446 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:25,446 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:25,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:25,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:25,446 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:25,446 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:25,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:25,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:25,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5362)] Ended with exit code 0 [2022-11-21 17:05:25,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:25,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:25,452 INFO L229 MonitoredProcess]: Starting monitored process 5363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:25,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5363)] Waiting until timeout for monitored process [2022-11-21 17:05:25,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:25,465 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:25,465 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:25,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:25,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:25,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:25,465 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:25,466 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:25,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:25,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:25,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5363)] Ended with exit code 0 [2022-11-21 17:05:25,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:25,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:25,472 INFO L229 MonitoredProcess]: Starting monitored process 5364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:25,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5364)] Waiting until timeout for monitored process [2022-11-21 17:05:25,474 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 [2022-11-21 17:05:25,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:25,484 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:25,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:25,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:25,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:25,484 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:25,485 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:25,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:25,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:25,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5364)] Ended with exit code 0 [2022-11-21 17:05:25,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:25,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:25,491 INFO L229 MonitoredProcess]: Starting monitored process 5365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:25,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5365)] Waiting until timeout for monitored process [2022-11-21 17:05:25,493 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 [2022-11-21 17:05:25,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:25,503 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:25,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:25,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:25,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:25,504 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:25,504 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:25,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:25,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:25,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5365)] Ended with exit code 0 [2022-11-21 17:05:25,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:25,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:25,510 INFO L229 MonitoredProcess]: Starting monitored process 5366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:25,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5366)] Waiting until timeout for monitored process [2022-11-21 17:05:25,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:25,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:25,522 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:25,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:25,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:25,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:25,523 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:25,523 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:25,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:25,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:25,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5366)] Ended with exit code 0 [2022-11-21 17:05:25,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:25,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:25,530 INFO L229 MonitoredProcess]: Starting monitored process 5367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:25,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5367)] Waiting until timeout for monitored process [2022-11-21 17:05:25,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:25,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:25,542 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:25,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:25,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:25,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:25,542 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:25,543 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:25,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:25,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:25,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5367)] Ended with exit code 0 [2022-11-21 17:05:25,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:25,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:25,549 INFO L229 MonitoredProcess]: Starting monitored process 5368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:25,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5368)] Waiting until timeout for monitored process [2022-11-21 17:05:25,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:25,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:25,561 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:25,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:25,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:25,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:25,561 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:25,562 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:25,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:25,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:25,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5368)] Ended with exit code 0 [2022-11-21 17:05:25,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:25,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:25,568 INFO L229 MonitoredProcess]: Starting monitored process 5369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:25,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5369)] Waiting until timeout for monitored process [2022-11-21 17:05:25,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:25,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:25,580 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:25,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:25,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:25,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:25,581 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:25,581 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:25,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:25,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:25,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5369)] Ended with exit code 0 [2022-11-21 17:05:25,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:25,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:25,587 INFO L229 MonitoredProcess]: Starting monitored process 5370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:25,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5370)] Waiting until timeout for monitored process [2022-11-21 17:05:25,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:25,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:25,600 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:25,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:25,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:25,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:25,600 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:25,600 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:25,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:25,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:25,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5370)] Ended with exit code 0 [2022-11-21 17:05:25,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:25,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:25,606 INFO L229 MonitoredProcess]: Starting monitored process 5371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:25,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5371)] Waiting until timeout for monitored process [2022-11-21 17:05:25,608 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 [2022-11-21 17:05:25,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:25,619 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:25,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:25,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:25,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:25,619 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:25,620 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:25,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:25,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:25,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5371)] Ended with exit code 0 [2022-11-21 17:05:25,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:25,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:25,626 INFO L229 MonitoredProcess]: Starting monitored process 5372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:25,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5372)] Waiting until timeout for monitored process [2022-11-21 17:05:25,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:25,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:25,638 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:25,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:25,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:25,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:25,639 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:25,639 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:25,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:25,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:25,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5372)] Ended with exit code 0 [2022-11-21 17:05:25,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:25,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:25,645 INFO L229 MonitoredProcess]: Starting monitored process 5373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:25,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5373)] Waiting until timeout for monitored process [2022-11-21 17:05:25,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:25,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:25,660 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:25,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:25,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:25,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:25,661 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:25,662 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:25,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:25,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:25,675 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5373)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:25,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:25,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:25,676 INFO L229 MonitoredProcess]: Starting monitored process 5374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:25,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:25,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5374)] Waiting until timeout for monitored process [2022-11-21 17:05:25,696 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:25,696 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:25,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:25,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:25,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:25,696 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:25,697 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:25,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:25,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:25,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5374)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:25,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:25,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:25,719 INFO L229 MonitoredProcess]: Starting monitored process 5375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:25,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:25,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5375)] Waiting until timeout for monitored process [2022-11-21 17:05:25,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:25,736 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:25,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:25,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:25,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:25,736 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:25,737 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:25,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:25,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:25,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5375)] Ended with exit code 0 [2022-11-21 17:05:25,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:25,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:25,761 INFO L229 MonitoredProcess]: Starting monitored process 5376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:25,767 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 [2022-11-21 17:05:25,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:25,779 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:25,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:25,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:25,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:25,780 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:25,780 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:25,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:25,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5376)] Waiting until timeout for monitored process [2022-11-21 17:05:25,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:25,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5376)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:25,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:25,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:25,801 INFO L229 MonitoredProcess]: Starting monitored process 5377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:25,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:25,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:25,820 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:25,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:25,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:25,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:25,820 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:25,821 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:25,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:25,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5377)] Waiting until timeout for monitored process [2022-11-21 17:05:25,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:25,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5377)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:25,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:25,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:25,837 INFO L229 MonitoredProcess]: Starting monitored process 5378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:25,840 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 [2022-11-21 17:05:25,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:25,853 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:25,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:25,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:25,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:25,853 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:25,854 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:25,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:25,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5378)] Waiting until timeout for monitored process [2022-11-21 17:05:25,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:25,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5378)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:25,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:25,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:25,868 INFO L229 MonitoredProcess]: Starting monitored process 5379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:25,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:25,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5379)] Waiting until timeout for monitored process [2022-11-21 17:05:25,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:25,884 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:25,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:25,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:25,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:25,884 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:25,885 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:25,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:25,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:25,913 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5379)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:25,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:25,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:25,915 INFO L229 MonitoredProcess]: Starting monitored process 5380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:25,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:25,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:25,931 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:25,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:25,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:25,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:25,932 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:25,932 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:25,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:25,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5380)] Waiting until timeout for monitored process [2022-11-21 17:05:25,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:25,961 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5380)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:25,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:25,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:25,963 INFO L229 MonitoredProcess]: Starting monitored process 5381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:25,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:25,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:25,979 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:25,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:25,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:25,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:25,980 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:25,980 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:25,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:25,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5381)] Waiting until timeout for monitored process [2022-11-21 17:05:25,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:25,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5381)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:25,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:25,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:25,995 INFO L229 MonitoredProcess]: Starting monitored process 5382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:25,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:26,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5382)] Waiting until timeout for monitored process [2022-11-21 17:05:26,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:26,012 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:26,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:26,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:26,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:26,012 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:26,013 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:26,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:26,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:26,033 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5382)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:26,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:26,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:26,035 INFO L229 MonitoredProcess]: Starting monitored process 5383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:26,039 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 [2022-11-21 17:05:26,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:26,051 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:26,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:26,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:26,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:26,052 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:26,052 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:26,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:26,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5383)] Waiting until timeout for monitored process [2022-11-21 17:05:26,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:26,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5383)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:26,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:26,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:26,075 INFO L229 MonitoredProcess]: Starting monitored process 5384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:26,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:26,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:26,091 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:26,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:26,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:26,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:26,092 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:26,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5384)] Waiting until timeout for monitored process [2022-11-21 17:05:26,092 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:26,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:26,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:26,113 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5384)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:26,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:26,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:26,115 INFO L229 MonitoredProcess]: Starting monitored process 5385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:26,119 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 [2022-11-21 17:05:26,131 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:26,131 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:26,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:26,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:26,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:26,131 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:26,132 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:26,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:26,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5385)] Waiting until timeout for monitored process [2022-11-21 17:05:26,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:26,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5385)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:26,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:26,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:26,149 INFO L229 MonitoredProcess]: Starting monitored process 5386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:26,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:26,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5386)] Waiting until timeout for monitored process [2022-11-21 17:05:26,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:26,165 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:26,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:26,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:26,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:26,166 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:26,166 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:26,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:26,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:26,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5386)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:26,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:26,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:26,187 INFO L229 MonitoredProcess]: Starting monitored process 5387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:26,190 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 [2022-11-21 17:05:26,203 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:26,203 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:26,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:26,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:26,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:26,203 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:26,204 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:26,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:26,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5387)] Waiting until timeout for monitored process [2022-11-21 17:05:26,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:26,218 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5387)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:26,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:26,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:26,219 INFO L229 MonitoredProcess]: Starting monitored process 5388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:26,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:26,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:26,235 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:26,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:26,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:26,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:26,236 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:26,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5388)] Waiting until timeout for monitored process [2022-11-21 17:05:26,237 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:26,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:26,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:26,255 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5388)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:26,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:26,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:26,256 INFO L229 MonitoredProcess]: Starting monitored process 5389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:26,259 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 [2022-11-21 17:05:26,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:26,272 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:26,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:26,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:26,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:26,272 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:26,273 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:26,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:26,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5389)] Waiting until timeout for monitored process [2022-11-21 17:05:26,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:26,293 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5389)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:26,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:26,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:26,295 INFO L229 MonitoredProcess]: Starting monitored process 5390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:26,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5390)] Waiting until timeout for monitored process [2022-11-21 17:05:26,363 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 [2022-11-21 17:05:26,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:26,375 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:26,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:26,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:26,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:26,376 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:26,376 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:26,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:26,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:26,393 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5390)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:26,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:26,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:26,395 INFO L229 MonitoredProcess]: Starting monitored process 5391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:26,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:26,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5391)] Waiting until timeout for monitored process [2022-11-21 17:05:26,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:26,411 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:26,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:26,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:26,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:26,411 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:26,412 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:26,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:26,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:26,433 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5391)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:26,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:26,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:26,435 INFO L229 MonitoredProcess]: Starting monitored process 5392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:26,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:26,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5392)] Waiting until timeout for monitored process [2022-11-21 17:05:26,450 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:26,450 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:26,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:26,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:26,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:26,451 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:26,451 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:26,451 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:26,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:26,469 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5392)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:26,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:26,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:26,471 INFO L229 MonitoredProcess]: Starting monitored process 5393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:26,474 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 [2022-11-21 17:05:26,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:26,487 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:26,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:26,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:26,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:26,487 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:26,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5393)] Waiting until timeout for monitored process [2022-11-21 17:05:26,488 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:26,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:26,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:26,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5393)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:26,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:26,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:26,511 INFO L229 MonitoredProcess]: Starting monitored process 5394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:26,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:26,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5394)] Waiting until timeout for monitored process [2022-11-21 17:05:26,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:26,527 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:26,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:26,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:26,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:26,527 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:26,528 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:26,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:26,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:26,549 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5394)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:26,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:26,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:26,551 INFO L229 MonitoredProcess]: Starting monitored process 5395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:26,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:26,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:26,567 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:26,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:26,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:26,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:26,567 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:26,568 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:26,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:26,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5395)] Waiting until timeout for monitored process [2022-11-21 17:05:26,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:26,585 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5395)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:26,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:26,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:26,587 INFO L229 MonitoredProcess]: Starting monitored process 5396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:26,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:26,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:26,603 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:26,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:26,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:26,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:26,604 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:26,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5396)] Waiting until timeout for monitored process [2022-11-21 17:05:26,604 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:26,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:26,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:26,629 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5396)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:26,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:26,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:26,631 INFO L229 MonitoredProcess]: Starting monitored process 5397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:26,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:26,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5397)] Waiting until timeout for monitored process [2022-11-21 17:05:26,647 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:26,647 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:26,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:26,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:26,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:26,647 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:26,648 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:26,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:26,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:26,667 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5397)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:26,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:26,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:26,669 INFO L229 MonitoredProcess]: Starting monitored process 5398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:26,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:26,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5398)] Waiting until timeout for monitored process [2022-11-21 17:05:26,685 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:26,685 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:26,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:26,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:26,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:26,686 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:26,686 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:26,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:26,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:26,713 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5398)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:26,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:26,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:26,715 INFO L229 MonitoredProcess]: Starting monitored process 5399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:26,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:26,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:26,731 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:26,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:26,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:26,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:26,731 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:26,732 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:26,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:26,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5399)] Waiting until timeout for monitored process [2022-11-21 17:05:26,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:26,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5399)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:26,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:26,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:26,755 INFO L229 MonitoredProcess]: Starting monitored process 5400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:26,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:26,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:26,771 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:26,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:26,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:26,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:26,771 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:26,772 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:26,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:26,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5400)] Waiting until timeout for monitored process [2022-11-21 17:05:26,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:26,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5400)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:26,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:26,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:26,791 INFO L229 MonitoredProcess]: Starting monitored process 5401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:26,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:26,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:26,807 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:26,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:26,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:26,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:26,807 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:26,808 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:26,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:26,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5401)] Waiting until timeout for monitored process [2022-11-21 17:05:26,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:26,829 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5401)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:26,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:26,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:26,831 INFO L229 MonitoredProcess]: Starting monitored process 5402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:26,834 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 [2022-11-21 17:05:26,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:26,847 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:26,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:26,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:26,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:26,847 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:26,848 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:26,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:26,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5402)] Waiting until timeout for monitored process [2022-11-21 17:05:26,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:26,861 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5402)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:26,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:26,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:26,863 INFO L229 MonitoredProcess]: Starting monitored process 5403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:26,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:26,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5403)] Waiting until timeout for monitored process [2022-11-21 17:05:26,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:26,879 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:26,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:26,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:26,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:26,879 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:26,879 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:26,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:26,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:26,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5403)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:26,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:26,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:26,894 INFO L229 MonitoredProcess]: Starting monitored process 5404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:26,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:26,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5404)] Waiting until timeout for monitored process [2022-11-21 17:05:26,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:26,910 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:26,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:26,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:26,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:26,910 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:26,910 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:26,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:26,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:26,935 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5404)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:26,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:26,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:26,937 INFO L229 MonitoredProcess]: Starting monitored process 5405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:26,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:26,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5405)] Waiting until timeout for monitored process [2022-11-21 17:05:26,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:26,954 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:26,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:26,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:26,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:26,954 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:26,955 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:26,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:26,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:26,981 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5405)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:26,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:26,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:26,983 INFO L229 MonitoredProcess]: Starting monitored process 5406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:26,986 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 [2022-11-21 17:05:26,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5406)] Waiting until timeout for monitored process [2022-11-21 17:05:26,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:27,000 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:27,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:27,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:27,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:27,000 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:27,003 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:27,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:27,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:27,029 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5406)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:27,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:27,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:27,031 INFO L229 MonitoredProcess]: Starting monitored process 5407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:27,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:27,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:27,046 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:27,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:27,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:27,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:27,047 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:05:27,047 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:05:27,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:27,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5407)] Waiting until timeout for monitored process [2022-11-21 17:05:27,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:27,065 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5407)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:27,066 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-21 17:05:27,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:27,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:27,067 INFO L229 MonitoredProcess]: Starting monitored process 5408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:27,070 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 [2022-11-21 17:05:27,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:27,083 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:27,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:27,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:27,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:27,083 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:27,084 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:27,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:27,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5408)] Waiting until timeout for monitored process [2022-11-21 17:05:27,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:27,105 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5408)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:27,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:27,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:27,107 INFO L229 MonitoredProcess]: Starting monitored process 5409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:27,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:27,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5409)] Waiting until timeout for monitored process [2022-11-21 17:05:27,124 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:27,124 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:27,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:27,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:27,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:27,124 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:27,130 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:27,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:27,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:27,166 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5409)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:27,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:27,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:27,167 INFO L229 MonitoredProcess]: Starting monitored process 5410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:27,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:27,183 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:27,183 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:27,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:27,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:27,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:27,183 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:27,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5410)] Waiting until timeout for monitored process [2022-11-21 17:05:27,184 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:27,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:27,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:27,205 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5410)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:27,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:27,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:27,207 INFO L229 MonitoredProcess]: Starting monitored process 5411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:27,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:27,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:27,223 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:27,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:27,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:27,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:27,223 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:27,224 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:27,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:27,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5411)] Waiting until timeout for monitored process [2022-11-21 17:05:27,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:27,245 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5411)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:27,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:27,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:27,247 INFO L229 MonitoredProcess]: Starting monitored process 5412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:27,250 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 [2022-11-21 17:05:27,262 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:27,263 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:27,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:27,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:27,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:27,263 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:27,264 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:27,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:27,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5412)] Waiting until timeout for monitored process [2022-11-21 17:05:27,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:27,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5412)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:27,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:27,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:27,287 INFO L229 MonitoredProcess]: Starting monitored process 5413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:27,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:27,302 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:27,303 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:27,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:27,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:27,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:27,303 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:27,305 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:27,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:27,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5413)] Waiting until timeout for monitored process [2022-11-21 17:05:27,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:27,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5413)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:27,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:27,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:27,331 INFO L229 MonitoredProcess]: Starting monitored process 5414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:27,334 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 [2022-11-21 17:05:27,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5414)] Waiting until timeout for monitored process [2022-11-21 17:05:27,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:27,346 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:27,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:27,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:27,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:27,347 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:27,347 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:27,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:27,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:27,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5414)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:27,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:27,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:27,355 INFO L229 MonitoredProcess]: Starting monitored process 5415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:27,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5415)] Waiting until timeout for monitored process [2022-11-21 17:05:27,357 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 [2022-11-21 17:05:27,367 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:27,367 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:27,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:27,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:27,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:27,368 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:27,368 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:27,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:27,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:27,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5415)] Ended with exit code 0 [2022-11-21 17:05:27,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:27,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:27,375 INFO L229 MonitoredProcess]: Starting monitored process 5416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:27,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5416)] Waiting until timeout for monitored process [2022-11-21 17:05:27,377 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 [2022-11-21 17:05:27,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:27,389 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:27,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:27,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:27,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:27,389 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:27,390 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:27,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:27,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:27,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5416)] Ended with exit code 0 [2022-11-21 17:05:27,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:27,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:27,397 INFO L229 MonitoredProcess]: Starting monitored process 5417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:27,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5417)] Waiting until timeout for monitored process [2022-11-21 17:05:27,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:27,413 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:27,413 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:27,413 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:27,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:27,414 INFO L204 nArgumentSynthesizer]: 20 loop disjuncts [2022-11-21 17:05:27,414 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:27,796 INFO L401 nArgumentSynthesizer]: We have 80 Motzkin's Theorem applications. [2022-11-21 17:05:27,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5417)] Ended with exit code 0 [2022-11-21 17:05:31,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,104 INFO L229 MonitoredProcess]: Starting monitored process 5418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5418)] Waiting until timeout for monitored process [2022-11-21 17:05:31,106 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 [2022-11-21 17:05:31,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,117 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,117 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,118 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5418)] Ended with exit code 0 [2022-11-21 17:05:31,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,125 INFO L229 MonitoredProcess]: Starting monitored process 5419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5419)] Waiting until timeout for monitored process [2022-11-21 17:05:31,127 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 [2022-11-21 17:05:31,137 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,137 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,137 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,138 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,138 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5419)] Ended with exit code 0 [2022-11-21 17:05:31,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,148 INFO L229 MonitoredProcess]: Starting monitored process 5420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5420)] Waiting until timeout for monitored process [2022-11-21 17:05:31,150 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 [2022-11-21 17:05:31,160 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,160 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,161 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,161 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5420)] Ended with exit code 0 [2022-11-21 17:05:31,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,169 INFO L229 MonitoredProcess]: Starting monitored process 5421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5421)] Waiting until timeout for monitored process [2022-11-21 17:05:31,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:31,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,181 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,182 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,182 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5421)] Ended with exit code 0 [2022-11-21 17:05:31,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,189 INFO L229 MonitoredProcess]: Starting monitored process 5422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5422)] Waiting until timeout for monitored process [2022-11-21 17:05:31,192 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 [2022-11-21 17:05:31,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,202 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,203 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,209 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5422)] Ended with exit code 0 [2022-11-21 17:05:31,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,210 INFO L229 MonitoredProcess]: Starting monitored process 5423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5423)] Waiting until timeout for monitored process [2022-11-21 17:05:31,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:31,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,223 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,223 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,226 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5423)] Ended with exit code 0 [2022-11-21 17:05:31,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,243 INFO L229 MonitoredProcess]: Starting monitored process 5424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5424)] Waiting until timeout for monitored process [2022-11-21 17:05:31,245 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 [2022-11-21 17:05:31,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,255 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,255 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,256 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5424)] Ended with exit code 0 [2022-11-21 17:05:31,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,263 INFO L229 MonitoredProcess]: Starting monitored process 5425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5425)] Waiting until timeout for monitored process [2022-11-21 17:05:31,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:31,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,276 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,276 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,277 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5425)] Ended with exit code 0 [2022-11-21 17:05:31,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,284 INFO L229 MonitoredProcess]: Starting monitored process 5426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5426)] Waiting until timeout for monitored process [2022-11-21 17:05:31,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:31,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,330 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,330 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,331 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5426)] Ended with exit code 0 [2022-11-21 17:05:31,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,338 INFO L229 MonitoredProcess]: Starting monitored process 5427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5427)] Waiting until timeout for monitored process [2022-11-21 17:05:31,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:31,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,351 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,351 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,352 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5427)] Ended with exit code 0 [2022-11-21 17:05:31,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,359 INFO L229 MonitoredProcess]: Starting monitored process 5428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5428)] Waiting until timeout for monitored process [2022-11-21 17:05:31,361 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 [2022-11-21 17:05:31,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,372 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,372 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,373 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5428)] Ended with exit code 0 [2022-11-21 17:05:31,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,380 INFO L229 MonitoredProcess]: Starting monitored process 5429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5429)] Waiting until timeout for monitored process [2022-11-21 17:05:31,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:31,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,393 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,393 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,393 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5429)] Ended with exit code 0 [2022-11-21 17:05:31,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,401 INFO L229 MonitoredProcess]: Starting monitored process 5430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5430)] Waiting until timeout for monitored process [2022-11-21 17:05:31,403 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 [2022-11-21 17:05:31,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,414 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,414 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,415 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5430)] Ended with exit code 0 [2022-11-21 17:05:31,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,422 INFO L229 MonitoredProcess]: Starting monitored process 5431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5431)] Waiting until timeout for monitored process [2022-11-21 17:05:31,425 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 [2022-11-21 17:05:31,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,435 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,435 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,436 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5431)] Ended with exit code 0 [2022-11-21 17:05:31,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,443 INFO L229 MonitoredProcess]: Starting monitored process 5432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5432)] Waiting until timeout for monitored process [2022-11-21 17:05:31,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:31,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,456 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,456 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,457 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,463 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5432)] Ended with exit code 0 [2022-11-21 17:05:31,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,464 INFO L229 MonitoredProcess]: Starting monitored process 5433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5433)] Waiting until timeout for monitored process [2022-11-21 17:05:31,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:31,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,476 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,477 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5433)] Ended with exit code 0 [2022-11-21 17:05:31,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,484 INFO L229 MonitoredProcess]: Starting monitored process 5434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5434)] Waiting until timeout for monitored process [2022-11-21 17:05:31,487 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 [2022-11-21 17:05:31,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,497 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,497 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,498 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5434)] Ended with exit code 0 [2022-11-21 17:05:31,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,506 INFO L229 MonitoredProcess]: Starting monitored process 5435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5435)] Waiting until timeout for monitored process [2022-11-21 17:05:31,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:31,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,518 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,519 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,520 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5435)] Ended with exit code 0 [2022-11-21 17:05:31,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,529 INFO L229 MonitoredProcess]: Starting monitored process 5436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5436)] Waiting until timeout for monitored process [2022-11-21 17:05:31,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:31,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,542 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,542 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,543 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5436)] Ended with exit code 0 [2022-11-21 17:05:31,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,551 INFO L229 MonitoredProcess]: Starting monitored process 5437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5437)] Waiting until timeout for monitored process [2022-11-21 17:05:31,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:31,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,564 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,564 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,565 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5437)] Ended with exit code 0 [2022-11-21 17:05:31,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,573 INFO L229 MonitoredProcess]: Starting monitored process 5438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5438)] Waiting until timeout for monitored process [2022-11-21 17:05:31,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:31,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,586 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,586 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,587 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5438)] Ended with exit code 0 [2022-11-21 17:05:31,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,594 INFO L229 MonitoredProcess]: Starting monitored process 5439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5439)] Waiting until timeout for monitored process [2022-11-21 17:05:31,596 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 [2022-11-21 17:05:31,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,607 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,607 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,608 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5439)] Ended with exit code 0 [2022-11-21 17:05:31,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,619 INFO L229 MonitoredProcess]: Starting monitored process 5440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5440)] Waiting until timeout for monitored process [2022-11-21 17:05:31,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:31,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,632 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,632 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,633 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5440)] Ended with exit code 0 [2022-11-21 17:05:31,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,640 INFO L229 MonitoredProcess]: Starting monitored process 5441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5441)] Waiting until timeout for monitored process [2022-11-21 17:05:31,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:31,652 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,653 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,653 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,654 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5441)] Ended with exit code 0 [2022-11-21 17:05:31,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,661 INFO L229 MonitoredProcess]: Starting monitored process 5442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5442)] Waiting until timeout for monitored process [2022-11-21 17:05:31,663 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 [2022-11-21 17:05:31,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,673 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,674 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,674 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,680 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5442)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:31,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,681 INFO L229 MonitoredProcess]: Starting monitored process 5443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5443)] Waiting until timeout for monitored process [2022-11-21 17:05:31,684 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 [2022-11-21 17:05:31,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,694 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,694 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,695 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5443)] Ended with exit code 0 [2022-11-21 17:05:31,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,702 INFO L229 MonitoredProcess]: Starting monitored process 5444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5444)] Waiting until timeout for monitored process [2022-11-21 17:05:31,704 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 [2022-11-21 17:05:31,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,714 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,715 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,716 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,716 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5444)] Ended with exit code 0 [2022-11-21 17:05:31,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,728 INFO L229 MonitoredProcess]: Starting monitored process 5445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5445)] Waiting until timeout for monitored process [2022-11-21 17:05:31,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:31,740 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,740 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,740 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,740 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,741 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5445)] Ended with exit code 0 [2022-11-21 17:05:31,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,748 INFO L229 MonitoredProcess]: Starting monitored process 5446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5446)] Waiting until timeout for monitored process [2022-11-21 17:05:31,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:31,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,761 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,761 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,762 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5446)] Ended with exit code 0 [2022-11-21 17:05:31,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,769 INFO L229 MonitoredProcess]: Starting monitored process 5447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5447)] Waiting until timeout for monitored process [2022-11-21 17:05:31,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:31,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,782 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,782 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,783 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5447)] Ended with exit code 0 [2022-11-21 17:05:31,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,790 INFO L229 MonitoredProcess]: Starting monitored process 5448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5448)] Waiting until timeout for monitored process [2022-11-21 17:05:31,792 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 [2022-11-21 17:05:31,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,802 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,803 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,803 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5448)] Ended with exit code 0 [2022-11-21 17:05:31,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,811 INFO L229 MonitoredProcess]: Starting monitored process 5449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5449)] Waiting until timeout for monitored process [2022-11-21 17:05:31,813 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 [2022-11-21 17:05:31,824 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,824 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,824 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,826 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5449)] Ended with exit code 0 [2022-11-21 17:05:31,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,837 INFO L229 MonitoredProcess]: Starting monitored process 5450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5450)] Waiting until timeout for monitored process [2022-11-21 17:05:31,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:31,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,850 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,850 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,851 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5450)] Ended with exit code 0 [2022-11-21 17:05:31,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,863 INFO L229 MonitoredProcess]: Starting monitored process 5451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5451)] Waiting until timeout for monitored process [2022-11-21 17:05:31,865 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 [2022-11-21 17:05:31,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,876 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,876 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,877 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5451)] Ended with exit code 0 [2022-11-21 17:05:31,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,886 INFO L229 MonitoredProcess]: Starting monitored process 5452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5452)] Waiting until timeout for monitored process [2022-11-21 17:05:31,889 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 [2022-11-21 17:05:31,899 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,899 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,899 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,900 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5452)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:31,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,907 INFO L229 MonitoredProcess]: Starting monitored process 5453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5453)] Waiting until timeout for monitored process [2022-11-21 17:05:31,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:31,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,920 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,920 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,921 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5453)] Ended with exit code 0 [2022-11-21 17:05:31,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,931 INFO L229 MonitoredProcess]: Starting monitored process 5454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5454)] Waiting until timeout for monitored process [2022-11-21 17:05:31,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:31,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,943 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,944 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,944 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5454)] Ended with exit code 0 [2022-11-21 17:05:31,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,952 INFO L229 MonitoredProcess]: Starting monitored process 5455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5455)] Waiting until timeout for monitored process [2022-11-21 17:05:31,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:31,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,964 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,965 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,966 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5455)] Ended with exit code 0 [2022-11-21 17:05:31,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,978 INFO L229 MonitoredProcess]: Starting monitored process 5456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:31,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5456)] Waiting until timeout for monitored process [2022-11-21 17:05:31,980 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 [2022-11-21 17:05:31,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:31,991 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:31,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:31,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:31,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:31,991 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:31,992 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:31,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:31,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:31,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5456)] Ended with exit code 0 [2022-11-21 17:05:31,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:31,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:31,999 INFO L229 MonitoredProcess]: Starting monitored process 5457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:32,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5457)] Waiting until timeout for monitored process [2022-11-21 17:05:32,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:32,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:32,012 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:32,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:32,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:32,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:32,012 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:32,013 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:32,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:32,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:32,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5457)] Ended with exit code 0 [2022-11-21 17:05:32,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:32,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:32,019 INFO L229 MonitoredProcess]: Starting monitored process 5458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:32,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5458)] Waiting until timeout for monitored process [2022-11-21 17:05:32,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:32,034 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:32,034 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:32,034 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:32,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:32,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:32,035 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:32,036 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:32,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:32,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:32,060 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5458)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:32,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:32,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:32,062 INFO L229 MonitoredProcess]: Starting monitored process 5459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:32,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:32,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5459)] Waiting until timeout for monitored process [2022-11-21 17:05:32,078 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:32,078 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:32,078 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:32,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:32,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:32,079 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:32,079 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:32,079 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:32,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:32,086 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5459)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:32,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:32,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:32,087 INFO L229 MonitoredProcess]: Starting monitored process 5460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:32,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5460)] Waiting until timeout for monitored process [2022-11-21 17:05:32,089 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 [2022-11-21 17:05:32,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:32,099 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:32,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:32,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:32,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:32,099 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:32,100 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:32,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:32,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:32,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5460)] Ended with exit code 0 [2022-11-21 17:05:32,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:32,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:32,107 INFO L229 MonitoredProcess]: Starting monitored process 5461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:32,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5461)] Waiting until timeout for monitored process [2022-11-21 17:05:32,109 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 [2022-11-21 17:05:32,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:32,120 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:32,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:32,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:32,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:32,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:32,121 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:32,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:32,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:32,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5461)] Ended with exit code 0 [2022-11-21 17:05:32,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:32,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:32,128 INFO L229 MonitoredProcess]: Starting monitored process 5462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:32,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5462)] Waiting until timeout for monitored process [2022-11-21 17:05:32,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:32,141 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:32,141 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:32,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:32,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:32,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:32,141 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:32,142 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:32,142 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:32,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:32,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5462)] Ended with exit code 0 [2022-11-21 17:05:32,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:32,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:32,149 INFO L229 MonitoredProcess]: Starting monitored process 5463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:32,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5463)] Waiting until timeout for monitored process [2022-11-21 17:05:32,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:32,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:32,162 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:32,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:32,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:32,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:32,162 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:32,163 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:32,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:32,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:32,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5463)] Ended with exit code 0 [2022-11-21 17:05:32,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:32,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:32,170 INFO L229 MonitoredProcess]: Starting monitored process 5464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:32,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5464)] Waiting until timeout for monitored process [2022-11-21 17:05:32,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:32,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:32,182 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:32,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:32,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:32,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:32,183 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:32,184 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:32,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:32,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:32,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5464)] Ended with exit code 0 [2022-11-21 17:05:32,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:32,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:32,192 INFO L229 MonitoredProcess]: Starting monitored process 5465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:32,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5465)] Waiting until timeout for monitored process [2022-11-21 17:05:32,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:32,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:32,205 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:32,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:32,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:32,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:32,205 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:32,206 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:32,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:32,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:32,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5465)] Ended with exit code 0 [2022-11-21 17:05:32,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:32,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:32,213 INFO L229 MonitoredProcess]: Starting monitored process 5466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:32,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5466)] Waiting until timeout for monitored process [2022-11-21 17:05:32,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:32,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:32,226 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:32,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:32,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:32,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:32,226 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:32,227 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:32,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:32,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:32,233 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5466)] Ended with exit code 0 [2022-11-21 17:05:32,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:32,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:32,234 INFO L229 MonitoredProcess]: Starting monitored process 5467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:32,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5467)] Waiting until timeout for monitored process [2022-11-21 17:05:32,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:32,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:32,247 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:32,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:32,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:32,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:32,247 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:32,247 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:32,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:32,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:32,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5467)] Ended with exit code 0 [2022-11-21 17:05:32,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:32,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:32,255 INFO L229 MonitoredProcess]: Starting monitored process 5468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:32,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5468)] Waiting until timeout for monitored process [2022-11-21 17:05:32,257 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 [2022-11-21 17:05:32,269 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:32,269 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:32,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:32,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:32,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:32,269 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:32,273 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:32,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:32,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:32,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5468)] Ended with exit code 0 [2022-11-21 17:05:32,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:32,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:32,292 INFO L229 MonitoredProcess]: Starting monitored process 5469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:32,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5469)] Waiting until timeout for monitored process [2022-11-21 17:05:32,295 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 [2022-11-21 17:05:32,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:32,305 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:05:32,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:32,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:32,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:32,305 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:32,306 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:32,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:32,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:32,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5469)] Ended with exit code 0 [2022-11-21 17:05:32,313 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-21 17:05:32,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:32,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:32,314 INFO L229 MonitoredProcess]: Starting monitored process 5470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:32,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5470)] Waiting until timeout for monitored process [2022-11-21 17:05:32,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:32,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:32,327 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:32,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:32,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:32,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:32,327 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:32,328 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:32,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:32,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:32,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5470)] Ended with exit code 0 [2022-11-21 17:05:32,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:32,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:32,336 INFO L229 MonitoredProcess]: Starting monitored process 5471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:32,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5471)] Waiting until timeout for monitored process [2022-11-21 17:05:32,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:32,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:32,350 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:32,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:32,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:32,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:32,351 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:32,358 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:32,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:32,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:32,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5471)] Ended with exit code 0 [2022-11-21 17:05:32,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:32,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:32,385 INFO L229 MonitoredProcess]: Starting monitored process 5472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:32,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5472)] Waiting until timeout for monitored process [2022-11-21 17:05:32,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:32,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:32,398 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:32,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:32,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:32,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:32,398 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:32,399 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:32,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:32,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:32,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5472)] Ended with exit code 0 [2022-11-21 17:05:32,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:32,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:32,407 INFO L229 MonitoredProcess]: Starting monitored process 5473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:32,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5473)] Waiting until timeout for monitored process [2022-11-21 17:05:32,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:32,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:32,420 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:32,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:32,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:32,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:32,420 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:32,421 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:32,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:32,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:32,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5473)] Ended with exit code 0 [2022-11-21 17:05:32,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:32,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:32,430 INFO L229 MonitoredProcess]: Starting monitored process 5474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:32,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5474)] Waiting until timeout for monitored process [2022-11-21 17:05:32,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:32,443 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:32,443 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:32,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:32,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:32,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:32,443 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:32,444 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:32,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:32,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:32,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5474)] Ended with exit code 0 [2022-11-21 17:05:32,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:32,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:32,453 INFO L229 MonitoredProcess]: Starting monitored process 5475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:32,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5475)] Waiting until timeout for monitored process [2022-11-21 17:05:32,455 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 [2022-11-21 17:05:32,465 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:32,466 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:32,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:32,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:32,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:32,466 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:32,468 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:32,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:32,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:32,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5475)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:32,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:32,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:32,479 INFO L229 MonitoredProcess]: Starting monitored process 5476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:32,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5476)] Waiting until timeout for monitored process [2022-11-21 17:05:32,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:32,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:32,492 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:32,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:32,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:32,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:32,492 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:32,493 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:32,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:32,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:32,501 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5476)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:32,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:32,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:32,502 INFO L229 MonitoredProcess]: Starting monitored process 5477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:32,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5477)] Waiting until timeout for monitored process [2022-11-21 17:05:32,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:32,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:32,515 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:32,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:32,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:32,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:32,515 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:32,516 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:32,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:32,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:32,524 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5477)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:32,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:32,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:32,525 INFO L229 MonitoredProcess]: Starting monitored process 5478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:32,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5478)] Waiting until timeout for monitored process [2022-11-21 17:05:32,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:32,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:32,538 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:32,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:32,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:32,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:32,538 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:32,539 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:32,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:32,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:32,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5478)] Ended with exit code 0 [2022-11-21 17:05:32,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:32,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:32,553 INFO L229 MonitoredProcess]: Starting monitored process 5479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:32,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5479)] Waiting until timeout for monitored process [2022-11-21 17:05:32,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:32,569 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:32,569 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:32,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:32,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:32,569 INFO L204 nArgumentSynthesizer]: 20 loop disjuncts [2022-11-21 17:05:32,569 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:33,124 INFO L401 nArgumentSynthesizer]: We have 100 Motzkin's Theorem applications. [2022-11-21 17:05:33,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:45,810 INFO L525 LassoAnalysis]: Proving termination failed: SMT Solver returned 'unknown'. [2022-11-21 17:05:45,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5479)] Ended with exit code 0 [2022-11-21 17:05:45,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:45,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:45,836 INFO L229 MonitoredProcess]: Starting monitored process 5480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:45,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5480)] Waiting until timeout for monitored process [2022-11-21 17:05:45,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:45,849 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:45,849 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:45,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:45,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:45,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:45,849 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:45,850 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:45,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:45,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:45,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5480)] Ended with exit code 0 [2022-11-21 17:05:45,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:45,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:45,859 INFO L229 MonitoredProcess]: Starting monitored process 5481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:45,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5481)] Waiting until timeout for monitored process [2022-11-21 17:05:45,861 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 [2022-11-21 17:05:45,871 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:45,872 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:45,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:45,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:45,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:45,872 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:45,873 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:45,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:45,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:45,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5481)] Ended with exit code 0 [2022-11-21 17:05:45,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:45,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:45,884 INFO L229 MonitoredProcess]: Starting monitored process 5482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:45,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5482)] Waiting until timeout for monitored process [2022-11-21 17:05:45,887 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 [2022-11-21 17:05:45,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:45,897 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:45,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:45,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:45,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:45,897 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:45,898 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:45,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:45,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:45,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5482)] Ended with exit code 0 [2022-11-21 17:05:45,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:45,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:45,907 INFO L229 MonitoredProcess]: Starting monitored process 5483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:45,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5483)] Waiting until timeout for monitored process [2022-11-21 17:05:45,909 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 [2022-11-21 17:05:45,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:45,920 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:45,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:45,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:45,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:45,920 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:45,921 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:45,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:45,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:45,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5483)] Ended with exit code 0 [2022-11-21 17:05:45,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:45,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:45,930 INFO L229 MonitoredProcess]: Starting monitored process 5484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:45,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5484)] Waiting until timeout for monitored process [2022-11-21 17:05:45,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:45,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:45,943 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:45,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:45,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:45,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:45,943 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:45,944 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:45,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:45,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:45,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5484)] Ended with exit code 0 [2022-11-21 17:05:45,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:45,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:45,953 INFO L229 MonitoredProcess]: Starting monitored process 5485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:45,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5485)] Waiting until timeout for monitored process [2022-11-21 17:05:45,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:45,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:45,966 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:45,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:45,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:45,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:45,966 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:45,971 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:45,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:45,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:45,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5485)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:45,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:45,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:45,991 INFO L229 MonitoredProcess]: Starting monitored process 5486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:45,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5486)] Waiting until timeout for monitored process [2022-11-21 17:05:45,994 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 [2022-11-21 17:05:46,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,004 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,004 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,005 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5486)] Ended with exit code 0 [2022-11-21 17:05:46,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,014 INFO L229 MonitoredProcess]: Starting monitored process 5487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5487)] Waiting until timeout for monitored process [2022-11-21 17:05:46,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:46,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,027 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,027 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,028 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5487)] Ended with exit code 0 [2022-11-21 17:05:46,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,037 INFO L229 MonitoredProcess]: Starting monitored process 5488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5488)] Waiting until timeout for monitored process [2022-11-21 17:05:46,039 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 [2022-11-21 17:05:46,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,050 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,050 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,051 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5488)] Ended with exit code 0 [2022-11-21 17:05:46,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,060 INFO L229 MonitoredProcess]: Starting monitored process 5489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5489)] Waiting until timeout for monitored process [2022-11-21 17:05:46,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:46,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,073 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,073 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,074 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5489)] Ended with exit code 0 [2022-11-21 17:05:46,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,083 INFO L229 MonitoredProcess]: Starting monitored process 5490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5490)] Waiting until timeout for monitored process [2022-11-21 17:05:46,085 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 [2022-11-21 17:05:46,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,095 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,096 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,097 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5490)] Ended with exit code 0 [2022-11-21 17:05:46,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,106 INFO L229 MonitoredProcess]: Starting monitored process 5491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5491)] Waiting until timeout for monitored process [2022-11-21 17:05:46,108 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 [2022-11-21 17:05:46,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,118 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,119 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,120 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5491)] Ended with exit code 0 [2022-11-21 17:05:46,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,128 INFO L229 MonitoredProcess]: Starting monitored process 5492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5492)] Waiting until timeout for monitored process [2022-11-21 17:05:46,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:46,141 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,141 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,141 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,142 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,142 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5492)] Ended with exit code 0 [2022-11-21 17:05:46,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,151 INFO L229 MonitoredProcess]: Starting monitored process 5493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5493)] Waiting until timeout for monitored process [2022-11-21 17:05:46,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:46,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,164 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,164 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,165 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,173 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5493)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:46,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,174 INFO L229 MonitoredProcess]: Starting monitored process 5494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5494)] Waiting until timeout for monitored process [2022-11-21 17:05:46,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:46,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,187 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,187 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,188 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5494)] Ended with exit code 0 [2022-11-21 17:05:46,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,196 INFO L229 MonitoredProcess]: Starting monitored process 5495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5495)] Waiting until timeout for monitored process [2022-11-21 17:05:46,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:46,209 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,209 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,209 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,210 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5495)] Ended with exit code 0 [2022-11-21 17:05:46,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,219 INFO L229 MonitoredProcess]: Starting monitored process 5496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5496)] Waiting until timeout for monitored process [2022-11-21 17:05:46,221 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 [2022-11-21 17:05:46,232 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,232 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,232 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,233 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5496)] Ended with exit code 0 [2022-11-21 17:05:46,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,242 INFO L229 MonitoredProcess]: Starting monitored process 5497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5497)] Waiting until timeout for monitored process [2022-11-21 17:05:46,244 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 [2022-11-21 17:05:46,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,255 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,255 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,256 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5497)] Ended with exit code 0 [2022-11-21 17:05:46,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,269 INFO L229 MonitoredProcess]: Starting monitored process 5498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5498)] Waiting until timeout for monitored process [2022-11-21 17:05:46,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:46,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,281 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,282 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,283 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5498)] Ended with exit code 0 [2022-11-21 17:05:46,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,294 INFO L229 MonitoredProcess]: Starting monitored process 5499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5499)] Waiting until timeout for monitored process [2022-11-21 17:05:46,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:46,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,307 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,307 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,307 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,309 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5499)] Ended with exit code 0 [2022-11-21 17:05:46,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,318 INFO L229 MonitoredProcess]: Starting monitored process 5500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5500)] Waiting until timeout for monitored process [2022-11-21 17:05:46,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:46,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,331 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,331 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,332 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5500)] Ended with exit code 0 [2022-11-21 17:05:46,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,340 INFO L229 MonitoredProcess]: Starting monitored process 5501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5501)] Waiting until timeout for monitored process [2022-11-21 17:05:46,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:46,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,353 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,353 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,355 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5501)] Ended with exit code 0 [2022-11-21 17:05:46,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,369 INFO L229 MonitoredProcess]: Starting monitored process 5502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5502)] Waiting until timeout for monitored process [2022-11-21 17:05:46,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:46,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,382 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,382 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,383 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,391 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5502)] Ended with exit code 0 [2022-11-21 17:05:46,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,391 INFO L229 MonitoredProcess]: Starting monitored process 5503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5503)] Waiting until timeout for monitored process [2022-11-21 17:05:46,395 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 [2022-11-21 17:05:46,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,406 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,406 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,407 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5503)] Ended with exit code 0 [2022-11-21 17:05:46,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,416 INFO L229 MonitoredProcess]: Starting monitored process 5504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5504)] Waiting until timeout for monitored process [2022-11-21 17:05:46,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:46,433 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,433 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,434 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,435 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5504)] Ended with exit code 0 [2022-11-21 17:05:46,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,443 INFO L229 MonitoredProcess]: Starting monitored process 5505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5505)] Waiting until timeout for monitored process [2022-11-21 17:05:46,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:46,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,456 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,456 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,457 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5505)] Ended with exit code 0 [2022-11-21 17:05:46,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,466 INFO L229 MonitoredProcess]: Starting monitored process 5506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5506)] Waiting until timeout for monitored process [2022-11-21 17:05:46,468 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 [2022-11-21 17:05:46,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,479 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,479 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,481 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5506)] Ended with exit code 0 [2022-11-21 17:05:46,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,494 INFO L229 MonitoredProcess]: Starting monitored process 5507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5507)] Waiting until timeout for monitored process [2022-11-21 17:05:46,497 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 [2022-11-21 17:05:46,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,507 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,508 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,509 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,517 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5507)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:46,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,518 INFO L229 MonitoredProcess]: Starting monitored process 5508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5508)] Waiting until timeout for monitored process [2022-11-21 17:05:46,520 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 [2022-11-21 17:05:46,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,531 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,531 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,532 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,540 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5508)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:46,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,541 INFO L229 MonitoredProcess]: Starting monitored process 5509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5509)] Waiting until timeout for monitored process [2022-11-21 17:05:46,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:46,553 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,553 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,554 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,555 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5509)] Ended with exit code 0 [2022-11-21 17:05:46,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,563 INFO L229 MonitoredProcess]: Starting monitored process 5510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5510)] Waiting until timeout for monitored process [2022-11-21 17:05:46,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:46,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,576 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,576 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,577 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5510)] Ended with exit code 0 [2022-11-21 17:05:46,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,586 INFO L229 MonitoredProcess]: Starting monitored process 5511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5511)] Waiting until timeout for monitored process [2022-11-21 17:05:46,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:46,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,599 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,600 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,602 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5511)] Ended with exit code 0 [2022-11-21 17:05:46,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,657 INFO L229 MonitoredProcess]: Starting monitored process 5512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5512)] Waiting until timeout for monitored process [2022-11-21 17:05:46,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:46,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,669 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,670 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,672 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,672 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5512)] Ended with exit code 0 [2022-11-21 17:05:46,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,686 INFO L229 MonitoredProcess]: Starting monitored process 5513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5513)] Waiting until timeout for monitored process [2022-11-21 17:05:46,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:46,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,699 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,699 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,700 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,711 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5513)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:46,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,712 INFO L229 MonitoredProcess]: Starting monitored process 5514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5514)] Waiting until timeout for monitored process [2022-11-21 17:05:46,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:46,724 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,725 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,725 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,726 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,734 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5514)] Ended with exit code 0 [2022-11-21 17:05:46,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,735 INFO L229 MonitoredProcess]: Starting monitored process 5515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5515)] Waiting until timeout for monitored process [2022-11-21 17:05:46,737 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 [2022-11-21 17:05:46,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,747 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,748 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,749 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5515)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:46,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,760 INFO L229 MonitoredProcess]: Starting monitored process 5516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5516)] Waiting until timeout for monitored process [2022-11-21 17:05:46,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:46,773 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,773 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,774 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,774 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,780 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5516)] Ended with exit code 0 [2022-11-21 17:05:46,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,783 INFO L229 MonitoredProcess]: Starting monitored process 5517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5517)] Waiting until timeout for monitored process [2022-11-21 17:05:46,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:46,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,796 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,797 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,799 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5517)] Ended with exit code 0 [2022-11-21 17:05:46,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,813 INFO L229 MonitoredProcess]: Starting monitored process 5518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5518)] Waiting until timeout for monitored process [2022-11-21 17:05:46,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:46,826 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,826 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,826 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,827 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5518)] Ended with exit code 0 [2022-11-21 17:05:46,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,836 INFO L229 MonitoredProcess]: Starting monitored process 5519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5519)] Waiting until timeout for monitored process [2022-11-21 17:05:46,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:46,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,848 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,849 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,850 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5519)] Ended with exit code 0 [2022-11-21 17:05:46,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,858 INFO L229 MonitoredProcess]: Starting monitored process 5520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5520)] Waiting until timeout for monitored process [2022-11-21 17:05:46,861 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 [2022-11-21 17:05:46,871 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,871 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,872 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,873 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,881 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5520)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:46,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,882 INFO L229 MonitoredProcess]: Starting monitored process 5521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5521)] Waiting until timeout for monitored process [2022-11-21 17:05:46,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:46,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,894 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,895 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,896 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5521)] Ended with exit code 0 [2022-11-21 17:05:46,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,904 INFO L229 MonitoredProcess]: Starting monitored process 5522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5522)] Waiting until timeout for monitored process [2022-11-21 17:05:46,906 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 [2022-11-21 17:05:46,916 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,917 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,917 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,918 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5522)] Ended with exit code 0 [2022-11-21 17:05:46,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,926 INFO L229 MonitoredProcess]: Starting monitored process 5523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5523)] Waiting until timeout for monitored process [2022-11-21 17:05:46,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:46,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,939 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,940 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,941 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5523)] Ended with exit code 0 [2022-11-21 17:05:46,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,950 INFO L229 MonitoredProcess]: Starting monitored process 5524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5524)] Waiting until timeout for monitored process [2022-11-21 17:05:46,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:46,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,962 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,963 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,963 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,964 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,964 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5524)] Ended with exit code 0 [2022-11-21 17:05:46,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,972 INFO L229 MonitoredProcess]: Starting monitored process 5525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5525)] Waiting until timeout for monitored process [2022-11-21 17:05:46,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:46,984 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:46,984 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:46,984 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:46,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:46,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:46,985 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:46,986 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:46,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:46,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:46,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5525)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:46,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:46,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:46,995 INFO L229 MonitoredProcess]: Starting monitored process 5526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:46,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5526)] Waiting until timeout for monitored process [2022-11-21 17:05:46,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:47,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:47,007 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:47,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:47,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:47,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:47,008 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:47,009 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:47,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:47,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:47,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5526)] Ended with exit code 0 [2022-11-21 17:05:47,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:47,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:47,020 INFO L229 MonitoredProcess]: Starting monitored process 5527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:47,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5527)] Waiting until timeout for monitored process [2022-11-21 17:05:47,022 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 [2022-11-21 17:05:47,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:47,033 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:47,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:47,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:47,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:47,033 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:47,034 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:47,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:47,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:47,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5527)] Ended with exit code 0 [2022-11-21 17:05:47,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:47,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:47,043 INFO L229 MonitoredProcess]: Starting monitored process 5528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:47,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5528)] Waiting until timeout for monitored process [2022-11-21 17:05:47,045 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 [2022-11-21 17:05:47,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:47,056 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:47,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:47,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:47,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:47,056 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:47,057 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:47,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:47,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:47,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5528)] Ended with exit code 0 [2022-11-21 17:05:47,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:47,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:47,066 INFO L229 MonitoredProcess]: Starting monitored process 5529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:47,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5529)] Waiting until timeout for monitored process [2022-11-21 17:05:47,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:47,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:47,079 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:47,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:47,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:47,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:47,079 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:47,080 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:47,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:47,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:47,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5529)] Ended with exit code 0 [2022-11-21 17:05:47,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:47,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:47,089 INFO L229 MonitoredProcess]: Starting monitored process 5530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:47,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5530)] Waiting until timeout for monitored process [2022-11-21 17:05:47,091 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 [2022-11-21 17:05:47,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:47,103 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:47,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:47,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:47,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:47,103 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:47,109 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:47,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:47,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:47,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5530)] Ended with exit code 0 [2022-11-21 17:05:47,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:47,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:47,132 INFO L229 MonitoredProcess]: Starting monitored process 5531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:47,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5531)] Waiting until timeout for monitored process [2022-11-21 17:05:47,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:47,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:47,151 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:47,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:47,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:47,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:47,152 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:05:47,153 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:05:47,153 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:47,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:47,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5531)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:47,182 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-21 17:05:47,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:47,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:47,183 INFO L229 MonitoredProcess]: Starting monitored process 5532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:47,187 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 [2022-11-21 17:05:47,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:47,199 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:47,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:47,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:47,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:47,200 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:47,200 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:47,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:47,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5532)] Waiting until timeout for monitored process [2022-11-21 17:05:47,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:47,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5532)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:47,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:47,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:47,225 INFO L229 MonitoredProcess]: Starting monitored process 5533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:47,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:47,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:47,241 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:47,241 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:47,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:47,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:47,241 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:47,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5533)] Waiting until timeout for monitored process [2022-11-21 17:05:47,247 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:47,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:47,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:47,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5533)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:47,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:47,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:47,271 INFO L229 MonitoredProcess]: Starting monitored process 5534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:47,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:47,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:47,287 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:47,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:47,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:47,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:47,287 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:47,288 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:47,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:47,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5534)] Waiting until timeout for monitored process [2022-11-21 17:05:47,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:47,314 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5534)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:47,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:47,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:47,315 INFO L229 MonitoredProcess]: Starting monitored process 5535 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:47,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:47,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:47,331 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:47,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:47,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:47,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:47,332 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:47,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5535)] Waiting until timeout for monitored process [2022-11-21 17:05:47,332 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:47,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:47,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:47,361 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5535)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:47,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:47,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:47,363 INFO L229 MonitoredProcess]: Starting monitored process 5536 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:47,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:47,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5536)] Waiting until timeout for monitored process [2022-11-21 17:05:47,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:47,379 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:47,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:47,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:47,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:47,379 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:47,380 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:47,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:47,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:47,397 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5536)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:47,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:47,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:47,399 INFO L229 MonitoredProcess]: Starting monitored process 5537 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:47,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:47,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5537)] Waiting until timeout for monitored process [2022-11-21 17:05:47,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:47,415 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:47,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:47,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:47,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:47,415 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:47,417 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:47,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:47,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:47,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5537)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:47,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:47,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:47,443 INFO L229 MonitoredProcess]: Starting monitored process 5538 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:47,446 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 [2022-11-21 17:05:47,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5538)] Waiting until timeout for monitored process [2022-11-21 17:05:47,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:47,459 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:47,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:47,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:47,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:47,459 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:47,460 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:47,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:47,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:47,477 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5538)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:47,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:47,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:47,479 INFO L229 MonitoredProcess]: Starting monitored process 5539 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:47,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:47,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:47,495 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:47,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:47,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:47,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:47,495 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:47,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5539)] Waiting until timeout for monitored process [2022-11-21 17:05:47,496 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:47,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:47,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:47,513 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5539)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:47,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:47,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:47,515 INFO L229 MonitoredProcess]: Starting monitored process 5540 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:47,518 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 [2022-11-21 17:05:47,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:47,531 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:47,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:47,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:47,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:47,531 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:47,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5540)] Waiting until timeout for monitored process [2022-11-21 17:05:47,532 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:47,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:47,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:47,561 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5540)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:47,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:47,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:47,563 INFO L229 MonitoredProcess]: Starting monitored process 5541 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:47,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:47,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5541)] Waiting until timeout for monitored process [2022-11-21 17:05:47,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:47,581 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:47,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:47,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:47,581 INFO L204 nArgumentSynthesizer]: 20 loop disjuncts [2022-11-21 17:05:47,581 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:47,918 INFO L401 nArgumentSynthesizer]: We have 80 Motzkin's Theorem applications. [2022-11-21 17:05:47,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:54,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:54,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5541)] Ended with exit code 0 [2022-11-21 17:05:54,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:54,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:54,826 INFO L229 MonitoredProcess]: Starting monitored process 5542 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:54,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5542)] Waiting until timeout for monitored process [2022-11-21 17:05:54,829 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 [2022-11-21 17:05:54,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:54,840 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:54,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:54,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:54,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:54,840 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:54,841 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:54,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:54,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:54,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5542)] Ended with exit code 0 [2022-11-21 17:05:54,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:54,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:54,847 INFO L229 MonitoredProcess]: Starting monitored process 5543 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:54,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5543)] Waiting until timeout for monitored process [2022-11-21 17:05:54,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:54,860 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:54,860 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:54,860 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:54,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:54,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:54,860 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:54,861 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:54,861 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:54,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:54,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5543)] Ended with exit code 0 [2022-11-21 17:05:54,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:54,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:54,868 INFO L229 MonitoredProcess]: Starting monitored process 5544 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:54,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5544)] Waiting until timeout for monitored process [2022-11-21 17:05:54,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:54,881 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:54,881 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:54,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:54,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:54,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:54,882 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:54,882 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:54,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:54,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:54,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5544)] Ended with exit code 0 [2022-11-21 17:05:54,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:54,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:54,888 INFO L229 MonitoredProcess]: Starting monitored process 5545 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:54,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5545)] Waiting until timeout for monitored process [2022-11-21 17:05:54,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:54,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:54,901 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:54,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:54,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:54,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:54,901 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:54,902 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:54,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:54,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:54,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5545)] Ended with exit code 0 [2022-11-21 17:05:54,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:54,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:54,907 INFO L229 MonitoredProcess]: Starting monitored process 5546 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:54,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5546)] Waiting until timeout for monitored process [2022-11-21 17:05:54,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:54,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:54,920 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:54,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:54,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:54,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:54,921 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:54,921 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:54,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:54,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:54,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5546)] Ended with exit code 0 [2022-11-21 17:05:54,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:54,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:54,927 INFO L229 MonitoredProcess]: Starting monitored process 5547 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:54,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5547)] Waiting until timeout for monitored process [2022-11-21 17:05:54,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:54,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:54,940 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:54,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:54,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:54,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:54,941 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:54,943 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:54,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:54,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:54,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5547)] Ended with exit code 0 [2022-11-21 17:05:54,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:54,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:54,956 INFO L229 MonitoredProcess]: Starting monitored process 5548 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:54,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5548)] Waiting until timeout for monitored process [2022-11-21 17:05:54,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:54,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:54,969 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:54,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:54,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:54,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:54,969 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:54,970 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:54,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:54,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:54,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5548)] Ended with exit code 0 [2022-11-21 17:05:54,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:54,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:54,976 INFO L229 MonitoredProcess]: Starting monitored process 5549 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:54,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5549)] Waiting until timeout for monitored process [2022-11-21 17:05:54,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:54,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:54,988 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:54,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:54,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:54,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:54,989 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:54,989 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:54,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:54,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:54,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5549)] Ended with exit code 0 [2022-11-21 17:05:54,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:54,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:54,995 INFO L229 MonitoredProcess]: Starting monitored process 5550 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:54,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5550)] Waiting until timeout for monitored process [2022-11-21 17:05:54,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,008 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,008 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,008 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5550)] Ended with exit code 0 [2022-11-21 17:05:55,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,015 INFO L229 MonitoredProcess]: Starting monitored process 5551 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5551)] Waiting until timeout for monitored process [2022-11-21 17:05:55,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,027 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,027 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,028 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,033 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5551)] Ended with exit code 0 [2022-11-21 17:05:55,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,034 INFO L229 MonitoredProcess]: Starting monitored process 5552 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5552)] Waiting until timeout for monitored process [2022-11-21 17:05:55,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,046 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,047 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,047 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5552)] Ended with exit code 0 [2022-11-21 17:05:55,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,053 INFO L229 MonitoredProcess]: Starting monitored process 5553 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5553)] Waiting until timeout for monitored process [2022-11-21 17:05:55,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,066 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,066 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,067 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,071 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5553)] Ended with exit code 0 [2022-11-21 17:05:55,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,072 INFO L229 MonitoredProcess]: Starting monitored process 5554 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5554)] Waiting until timeout for monitored process [2022-11-21 17:05:55,075 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 [2022-11-21 17:05:55,085 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,085 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,085 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,086 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5554)] Ended with exit code 0 [2022-11-21 17:05:55,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,091 INFO L229 MonitoredProcess]: Starting monitored process 5555 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5555)] Waiting until timeout for monitored process [2022-11-21 17:05:55,094 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 [2022-11-21 17:05:55,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,104 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,104 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,105 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5555)] Ended with exit code 0 [2022-11-21 17:05:55,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,111 INFO L229 MonitoredProcess]: Starting monitored process 5556 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5556)] Waiting until timeout for monitored process [2022-11-21 17:05:55,113 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 [2022-11-21 17:05:55,123 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,123 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,124 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,124 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5556)] Ended with exit code 0 [2022-11-21 17:05:55,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,130 INFO L229 MonitoredProcess]: Starting monitored process 5557 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5557)] Waiting until timeout for monitored process [2022-11-21 17:05:55,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,143 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,143 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,143 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5557)] Ended with exit code 0 [2022-11-21 17:05:55,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,149 INFO L229 MonitoredProcess]: Starting monitored process 5558 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5558)] Waiting until timeout for monitored process [2022-11-21 17:05:55,152 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 [2022-11-21 17:05:55,162 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,162 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,163 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,163 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5558)] Ended with exit code 0 [2022-11-21 17:05:55,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,169 INFO L229 MonitoredProcess]: Starting monitored process 5559 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5559)] Waiting until timeout for monitored process [2022-11-21 17:05:55,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,181 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,182 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,183 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5559)] Ended with exit code 0 [2022-11-21 17:05:55,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,190 INFO L229 MonitoredProcess]: Starting monitored process 5560 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5560)] Waiting until timeout for monitored process [2022-11-21 17:05:55,192 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 [2022-11-21 17:05:55,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,202 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,203 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,209 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5560)] Ended with exit code 0 [2022-11-21 17:05:55,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,210 INFO L229 MonitoredProcess]: Starting monitored process 5561 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5561)] Waiting until timeout for monitored process [2022-11-21 17:05:55,213 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 [2022-11-21 17:05:55,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,223 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,223 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,224 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5561)] Ended with exit code 0 [2022-11-21 17:05:55,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,230 INFO L229 MonitoredProcess]: Starting monitored process 5562 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5562)] Waiting until timeout for monitored process [2022-11-21 17:05:55,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,243 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,244 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,244 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,244 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5562)] Ended with exit code 0 [2022-11-21 17:05:55,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,250 INFO L229 MonitoredProcess]: Starting monitored process 5563 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5563)] Waiting until timeout for monitored process [2022-11-21 17:05:55,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,262 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,262 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,263 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,264 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5563)] Ended with exit code 0 [2022-11-21 17:05:55,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,272 INFO L229 MonitoredProcess]: Starting monitored process 5564 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5564)] Waiting until timeout for monitored process [2022-11-21 17:05:55,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,284 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,285 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,285 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5564)] Ended with exit code 0 [2022-11-21 17:05:55,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,291 INFO L229 MonitoredProcess]: Starting monitored process 5565 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5565)] Waiting until timeout for monitored process [2022-11-21 17:05:55,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,303 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,304 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,304 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5565)] Ended with exit code 0 [2022-11-21 17:05:55,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,310 INFO L229 MonitoredProcess]: Starting monitored process 5566 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5566)] Waiting until timeout for monitored process [2022-11-21 17:05:55,312 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 [2022-11-21 17:05:55,322 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,322 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,323 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,323 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5566)] Ended with exit code 0 [2022-11-21 17:05:55,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,329 INFO L229 MonitoredProcess]: Starting monitored process 5567 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5567)] Waiting until timeout for monitored process [2022-11-21 17:05:55,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,342 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,342 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,342 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,347 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5567)] Ended with exit code 0 [2022-11-21 17:05:55,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,348 INFO L229 MonitoredProcess]: Starting monitored process 5568 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5568)] Waiting until timeout for monitored process [2022-11-21 17:05:55,383 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 [2022-11-21 17:05:55,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,394 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,394 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,395 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5568)] Ended with exit code 0 [2022-11-21 17:05:55,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,403 INFO L229 MonitoredProcess]: Starting monitored process 5569 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5569)] Waiting until timeout for monitored process [2022-11-21 17:05:55,405 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 [2022-11-21 17:05:55,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,415 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,415 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,416 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5569)] Ended with exit code 0 [2022-11-21 17:05:55,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,422 INFO L229 MonitoredProcess]: Starting monitored process 5570 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5570)] Waiting until timeout for monitored process [2022-11-21 17:05:55,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,434 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,435 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,435 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,440 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5570)] Ended with exit code 0 [2022-11-21 17:05:55,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,441 INFO L229 MonitoredProcess]: Starting monitored process 5571 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5571)] Waiting until timeout for monitored process [2022-11-21 17:05:55,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,454 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,454 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,454 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5571)] Ended with exit code 0 [2022-11-21 17:05:55,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,460 INFO L229 MonitoredProcess]: Starting monitored process 5572 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5572)] Waiting until timeout for monitored process [2022-11-21 17:05:55,463 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 [2022-11-21 17:05:55,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,473 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,473 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,474 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5572)] Ended with exit code 0 [2022-11-21 17:05:55,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,480 INFO L229 MonitoredProcess]: Starting monitored process 5573 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5573)] Waiting until timeout for monitored process [2022-11-21 17:05:55,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,492 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,492 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,494 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5573)] Ended with exit code 0 [2022-11-21 17:05:55,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,502 INFO L229 MonitoredProcess]: Starting monitored process 5574 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5574)] Waiting until timeout for monitored process [2022-11-21 17:05:55,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,515 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,515 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,516 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5574)] Ended with exit code 0 [2022-11-21 17:05:55,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,525 INFO L229 MonitoredProcess]: Starting monitored process 5575 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5575)] Waiting until timeout for monitored process [2022-11-21 17:05:55,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,537 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,537 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,538 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5575)] Ended with exit code 0 [2022-11-21 17:05:55,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,545 INFO L229 MonitoredProcess]: Starting monitored process 5576 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5576)] Waiting until timeout for monitored process [2022-11-21 17:05:55,548 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 [2022-11-21 17:05:55,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,558 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,558 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,559 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5576)] Ended with exit code 0 [2022-11-21 17:05:55,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,565 INFO L229 MonitoredProcess]: Starting monitored process 5577 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5577)] Waiting until timeout for monitored process [2022-11-21 17:05:55,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,577 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,577 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,578 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5577)] Ended with exit code 0 [2022-11-21 17:05:55,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,585 INFO L229 MonitoredProcess]: Starting monitored process 5578 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5578)] Waiting until timeout for monitored process [2022-11-21 17:05:55,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,597 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,598 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,598 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5578)] Ended with exit code 0 [2022-11-21 17:05:55,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,604 INFO L229 MonitoredProcess]: Starting monitored process 5579 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5579)] Waiting until timeout for monitored process [2022-11-21 17:05:55,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,617 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,617 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,617 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,618 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5579)] Ended with exit code 0 [2022-11-21 17:05:55,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,626 INFO L229 MonitoredProcess]: Starting monitored process 5580 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5580)] Waiting until timeout for monitored process [2022-11-21 17:05:55,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,639 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,639 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,640 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,645 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5580)] Ended with exit code 0 [2022-11-21 17:05:55,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,646 INFO L229 MonitoredProcess]: Starting monitored process 5581 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5581)] Waiting until timeout for monitored process [2022-11-21 17:05:55,648 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 [2022-11-21 17:05:55,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,658 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,658 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,659 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5581)] Ended with exit code 0 [2022-11-21 17:05:55,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,665 INFO L229 MonitoredProcess]: Starting monitored process 5582 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5582)] Waiting until timeout for monitored process [2022-11-21 17:05:55,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,677 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,677 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,678 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,678 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5582)] Ended with exit code 0 [2022-11-21 17:05:55,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,684 INFO L229 MonitoredProcess]: Starting monitored process 5583 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5583)] Waiting until timeout for monitored process [2022-11-21 17:05:55,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,697 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,697 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,698 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5583)] Ended with exit code 0 [2022-11-21 17:05:55,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,704 INFO L229 MonitoredProcess]: Starting monitored process 5584 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5584)] Waiting until timeout for monitored process [2022-11-21 17:05:55,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,716 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,716 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,717 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5584)] Ended with exit code 0 [2022-11-21 17:05:55,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,723 INFO L229 MonitoredProcess]: Starting monitored process 5585 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5585)] Waiting until timeout for monitored process [2022-11-21 17:05:55,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,739 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,740 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,740 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5585)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:55,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,763 INFO L229 MonitoredProcess]: Starting monitored process 5586 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,767 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 [2022-11-21 17:05:55,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,779 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5586)] Waiting until timeout for monitored process [2022-11-21 17:05:55,781 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,801 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5586)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:55,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,803 INFO L229 MonitoredProcess]: Starting monitored process 5587 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,819 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,820 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,820 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5587)] Waiting until timeout for monitored process [2022-11-21 17:05:55,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5587)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:55,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,841 INFO L229 MonitoredProcess]: Starting monitored process 5588 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,859 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,860 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5588)] Waiting until timeout for monitored process [2022-11-21 17:05:55,861 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,861 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,881 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5588)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:55,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,883 INFO L229 MonitoredProcess]: Starting monitored process 5589 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,887 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 [2022-11-21 17:05:55,899 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,899 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,900 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,900 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5589)] Waiting until timeout for monitored process [2022-11-21 17:05:55,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,921 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5589)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:55,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,923 INFO L229 MonitoredProcess]: Starting monitored process 5590 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,927 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 [2022-11-21 17:05:55,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5590)] Waiting until timeout for monitored process [2022-11-21 17:05:55,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,939 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,939 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,940 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5590)] Ended with exit code 0 [2022-11-21 17:05:55,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,945 INFO L229 MonitoredProcess]: Starting monitored process 5591 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5591)] Waiting until timeout for monitored process [2022-11-21 17:05:55,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,958 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,958 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,958 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,958 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5591)] Ended with exit code 0 [2022-11-21 17:05:55,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,964 INFO L229 MonitoredProcess]: Starting monitored process 5592 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5592)] Waiting until timeout for monitored process [2022-11-21 17:05:55,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:55,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:55,977 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:55,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:55,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:55,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:55,978 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:55,981 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:55,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:55,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:55,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5592)] Ended with exit code 0 [2022-11-21 17:05:55,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:55,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:55,995 INFO L229 MonitoredProcess]: Starting monitored process 5593 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:55,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5593)] Waiting until timeout for monitored process [2022-11-21 17:05:55,998 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 [2022-11-21 17:05:56,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:56,008 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:05:56,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:56,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:56,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:56,008 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:05:56,009 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:05:56,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:56,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:56,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5593)] Ended with exit code 0 [2022-11-21 17:05:56,014 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-21 17:05:56,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:56,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:56,015 INFO L229 MonitoredProcess]: Starting monitored process 5594 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:56,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5594)] Waiting until timeout for monitored process [2022-11-21 17:05:56,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:56,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:56,027 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:56,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:56,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:56,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:56,028 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:05:56,028 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:05:56,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:56,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:56,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5594)] Ended with exit code 0 [2022-11-21 17:05:56,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:56,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:56,036 INFO L229 MonitoredProcess]: Starting monitored process 5595 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:56,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5595)] Waiting until timeout for monitored process [2022-11-21 17:05:56,038 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 [2022-11-21 17:05:56,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:56,050 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:56,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:56,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:56,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:56,050 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:05:56,057 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:05:56,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:56,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:56,076 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5595)] Ended with exit code 0 [2022-11-21 17:05:56,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:56,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:56,077 INFO L229 MonitoredProcess]: Starting monitored process 5596 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:56,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5596)] Waiting until timeout for monitored process [2022-11-21 17:05:56,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:56,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:56,090 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:56,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:56,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:56,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:56,090 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:05:56,091 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:05:56,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:56,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:56,098 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5596)] Ended with exit code 0 [2022-11-21 17:05:56,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:56,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:56,099 INFO L229 MonitoredProcess]: Starting monitored process 5597 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:56,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5597)] Waiting until timeout for monitored process [2022-11-21 17:05:56,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:56,111 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:56,111 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:56,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:56,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:56,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:56,112 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:05:56,112 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:05:56,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:56,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:56,119 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5597)] Ended with exit code 0 [2022-11-21 17:05:56,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:56,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:56,120 INFO L229 MonitoredProcess]: Starting monitored process 5598 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:56,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5598)] Waiting until timeout for monitored process [2022-11-21 17:05:56,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:56,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:56,133 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:56,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:56,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:56,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:56,133 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:05:56,134 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:05:56,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:56,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:56,141 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5598)] Forceful destruction successful, exit code 0 [2022-11-21 17:05:56,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:56,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:56,142 INFO L229 MonitoredProcess]: Starting monitored process 5599 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:56,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5599)] Waiting until timeout for monitored process [2022-11-21 17:05:56,144 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 [2022-11-21 17:05:56,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:56,154 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:56,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:56,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:56,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:56,155 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:05:56,157 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:05:56,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:56,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:56,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5599)] Ended with exit code 0 [2022-11-21 17:05:56,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:56,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:56,167 INFO L229 MonitoredProcess]: Starting monitored process 5600 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:56,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5600)] Waiting until timeout for monitored process [2022-11-21 17:05:56,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:56,180 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:56,180 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:56,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:56,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:56,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:56,180 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:05:56,181 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:05:56,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:56,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:56,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5600)] Ended with exit code 0 [2022-11-21 17:05:56,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:56,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:56,189 INFO L229 MonitoredProcess]: Starting monitored process 5601 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:56,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5601)] Waiting until timeout for monitored process [2022-11-21 17:05:56,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:56,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:56,202 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:56,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:56,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:56,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:56,202 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:05:56,203 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:05:56,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:56,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:56,209 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5601)] Ended with exit code 0 [2022-11-21 17:05:56,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:56,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:56,210 INFO L229 MonitoredProcess]: Starting monitored process 5602 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:56,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5602)] Waiting until timeout for monitored process [2022-11-21 17:05:56,213 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 [2022-11-21 17:05:56,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:56,223 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:56,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:56,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:56,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:05:56,223 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:05:56,224 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:05:56,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:05:56,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:05:56,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5602)] Ended with exit code 0 [2022-11-21 17:05:56,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:05:56,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:05:56,233 INFO L229 MonitoredProcess]: Starting monitored process 5603 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:05:56,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5603)] Waiting until timeout for monitored process [2022-11-21 17:05:56,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:05:56,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:05:56,249 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:05:56,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:05:56,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:05:56,249 INFO L204 nArgumentSynthesizer]: 20 loop disjuncts [2022-11-21 17:05:56,249 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:05:56,773 INFO L401 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2022-11-21 17:05:56,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,384 INFO L525 LassoAnalysis]: Proving termination failed: SMT Solver returned 'unknown'. [2022-11-21 17:06:09,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5603)] Ended with exit code 0 [2022-11-21 17:06:09,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,406 INFO L229 MonitoredProcess]: Starting monitored process 5604 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5604)] Waiting until timeout for monitored process [2022-11-21 17:06:09,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:09,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:09,418 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:09,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,418 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:09,419 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5604)] Ended with exit code 0 [2022-11-21 17:06:09,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,427 INFO L229 MonitoredProcess]: Starting monitored process 5605 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5605)] Waiting until timeout for monitored process [2022-11-21 17:06:09,429 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 [2022-11-21 17:06:09,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:09,439 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:09,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,439 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:09,441 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5605)] Ended with exit code 0 [2022-11-21 17:06:09,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,450 INFO L229 MonitoredProcess]: Starting monitored process 5606 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5606)] Waiting until timeout for monitored process [2022-11-21 17:06:09,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:09,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:09,463 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:09,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,463 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:09,464 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5606)] Ended with exit code 0 [2022-11-21 17:06:09,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,471 INFO L229 MonitoredProcess]: Starting monitored process 5607 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5607)] Waiting until timeout for monitored process [2022-11-21 17:06:09,474 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 [2022-11-21 17:06:09,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:09,484 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:09,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,484 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:09,485 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5607)] Ended with exit code 0 [2022-11-21 17:06:09,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,493 INFO L229 MonitoredProcess]: Starting monitored process 5608 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5608)] Waiting until timeout for monitored process [2022-11-21 17:06:09,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:09,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:09,505 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:09,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,506 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:09,506 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5608)] Ended with exit code 0 [2022-11-21 17:06:09,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,514 INFO L229 MonitoredProcess]: Starting monitored process 5609 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5609)] Waiting until timeout for monitored process [2022-11-21 17:06:09,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:09,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:09,527 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:09,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,527 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:09,531 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5609)] Ended with exit code 0 [2022-11-21 17:06:09,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,548 INFO L229 MonitoredProcess]: Starting monitored process 5610 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5610)] Waiting until timeout for monitored process [2022-11-21 17:06:09,550 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 [2022-11-21 17:06:09,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:09,560 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:09,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,560 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:09,561 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5610)] Ended with exit code 0 [2022-11-21 17:06:09,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,569 INFO L229 MonitoredProcess]: Starting monitored process 5611 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5611)] Waiting until timeout for monitored process [2022-11-21 17:06:09,571 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 [2022-11-21 17:06:09,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:09,581 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:09,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,582 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:09,582 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5611)] Ended with exit code 0 [2022-11-21 17:06:09,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,590 INFO L229 MonitoredProcess]: Starting monitored process 5612 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5612)] Waiting until timeout for monitored process [2022-11-21 17:06:09,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:09,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:09,602 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:09,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,602 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:09,603 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5612)] Ended with exit code 0 [2022-11-21 17:06:09,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,611 INFO L229 MonitoredProcess]: Starting monitored process 5613 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5613)] Waiting until timeout for monitored process [2022-11-21 17:06:09,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:09,623 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:09,623 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:09,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,624 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:09,624 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5613)] Ended with exit code 0 [2022-11-21 17:06:09,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,632 INFO L229 MonitoredProcess]: Starting monitored process 5614 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5614)] Waiting until timeout for monitored process [2022-11-21 17:06:09,635 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 [2022-11-21 17:06:09,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:09,645 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:09,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,645 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:09,646 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5614)] Ended with exit code 0 [2022-11-21 17:06:09,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,654 INFO L229 MonitoredProcess]: Starting monitored process 5615 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5615)] Waiting until timeout for monitored process [2022-11-21 17:06:09,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:09,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:09,666 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:09,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,666 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:09,667 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5615)] Ended with exit code 0 [2022-11-21 17:06:09,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,675 INFO L229 MonitoredProcess]: Starting monitored process 5616 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5616)] Waiting until timeout for monitored process [2022-11-21 17:06:09,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:09,687 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:09,688 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:09,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,688 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:09,689 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5616)] Ended with exit code 0 [2022-11-21 17:06:09,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,696 INFO L229 MonitoredProcess]: Starting monitored process 5617 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5617)] Waiting until timeout for monitored process [2022-11-21 17:06:09,699 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 [2022-11-21 17:06:09,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:09,709 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:09,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,709 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:09,710 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5617)] Ended with exit code 0 [2022-11-21 17:06:09,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,718 INFO L229 MonitoredProcess]: Starting monitored process 5618 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5618)] Waiting until timeout for monitored process [2022-11-21 17:06:09,720 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 [2022-11-21 17:06:09,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:09,730 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:09,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,731 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:09,732 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5618)] Ended with exit code 0 [2022-11-21 17:06:09,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,739 INFO L229 MonitoredProcess]: Starting monitored process 5619 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5619)] Waiting until timeout for monitored process [2022-11-21 17:06:09,741 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 [2022-11-21 17:06:09,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:09,752 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:09,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,752 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:09,753 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5619)] Ended with exit code 0 [2022-11-21 17:06:09,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,760 INFO L229 MonitoredProcess]: Starting monitored process 5620 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5620)] Waiting until timeout for monitored process [2022-11-21 17:06:09,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:09,773 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:09,773 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:09,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,773 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:09,774 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5620)] Ended with exit code 0 [2022-11-21 17:06:09,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,782 INFO L229 MonitoredProcess]: Starting monitored process 5621 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5621)] Waiting until timeout for monitored process [2022-11-21 17:06:09,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:09,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:09,794 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:09,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,794 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:09,795 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5621)] Ended with exit code 0 [2022-11-21 17:06:09,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,805 INFO L229 MonitoredProcess]: Starting monitored process 5622 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5622)] Waiting until timeout for monitored process [2022-11-21 17:06:09,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:09,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:09,817 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:09,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,818 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:09,819 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5622)] Ended with exit code 0 [2022-11-21 17:06:09,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,827 INFO L229 MonitoredProcess]: Starting monitored process 5623 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5623)] Waiting until timeout for monitored process [2022-11-21 17:06:09,830 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 [2022-11-21 17:06:09,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:09,840 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:09,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,840 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:09,841 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5623)] Ended with exit code 0 [2022-11-21 17:06:09,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,850 INFO L229 MonitoredProcess]: Starting monitored process 5624 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5624)] Waiting until timeout for monitored process [2022-11-21 17:06:09,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:09,862 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:09,862 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:09,862 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,863 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:09,863 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5624)] Ended with exit code 0 [2022-11-21 17:06:09,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,871 INFO L229 MonitoredProcess]: Starting monitored process 5625 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5625)] Waiting until timeout for monitored process [2022-11-21 17:06:09,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:09,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:09,884 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:09,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,884 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:09,886 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5625)] Ended with exit code 0 [2022-11-21 17:06:09,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,897 INFO L229 MonitoredProcess]: Starting monitored process 5626 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5626)] Waiting until timeout for monitored process [2022-11-21 17:06:09,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:09,910 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:09,910 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:09,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,910 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:09,911 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5626)] Ended with exit code 0 [2022-11-21 17:06:09,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,918 INFO L229 MonitoredProcess]: Starting monitored process 5627 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5627)] Waiting until timeout for monitored process [2022-11-21 17:06:09,921 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 [2022-11-21 17:06:09,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:09,931 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:09,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,931 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:09,932 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5627)] Ended with exit code 0 [2022-11-21 17:06:09,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,940 INFO L229 MonitoredProcess]: Starting monitored process 5628 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5628)] Waiting until timeout for monitored process [2022-11-21 17:06:09,942 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 [2022-11-21 17:06:09,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:09,953 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:09,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,953 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:09,954 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,954 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5628)] Ended with exit code 0 [2022-11-21 17:06:09,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,961 INFO L229 MonitoredProcess]: Starting monitored process 5629 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5629)] Waiting until timeout for monitored process [2022-11-21 17:06:09,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:09,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:09,974 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:09,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,974 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:09,975 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5629)] Ended with exit code 0 [2022-11-21 17:06:09,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,982 INFO L229 MonitoredProcess]: Starting monitored process 5630 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5630)] Waiting until timeout for monitored process [2022-11-21 17:06:09,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:09,995 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:09,995 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:09,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,995 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:09,997 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5630)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:10,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,009 INFO L229 MonitoredProcess]: Starting monitored process 5631 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5631)] Waiting until timeout for monitored process [2022-11-21 17:06:10,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:10,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:10,032 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:10,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,032 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:10,033 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:10,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,053 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5631)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:10,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,055 INFO L229 MonitoredProcess]: Starting monitored process 5632 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:10,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:10,071 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:10,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,071 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:10,072 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:10,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5632)] Waiting until timeout for monitored process [2022-11-21 17:06:10,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,098 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5632)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:10,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,099 INFO L229 MonitoredProcess]: Starting monitored process 5633 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:10,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5633)] Waiting until timeout for monitored process [2022-11-21 17:06:10,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:10,116 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:10,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,116 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:10,117 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:10,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,136 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5633)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:10,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,137 INFO L229 MonitoredProcess]: Starting monitored process 5634 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:10,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:10,153 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:10,153 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,154 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:10,155 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:10,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5634)] Waiting until timeout for monitored process [2022-11-21 17:06:10,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,173 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5634)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:10,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,175 INFO L229 MonitoredProcess]: Starting monitored process 5635 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:10,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:10,191 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:10,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,191 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:10,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5635)] Waiting until timeout for monitored process [2022-11-21 17:06:10,194 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:10,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,218 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5635)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:10,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,219 INFO L229 MonitoredProcess]: Starting monitored process 5636 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,222 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 [2022-11-21 17:06:10,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5636)] Waiting until timeout for monitored process [2022-11-21 17:06:10,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:10,235 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:10,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,236 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:10,238 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:10,238 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5636)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:10,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,263 INFO L229 MonitoredProcess]: Starting monitored process 5637 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:10,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5637)] Waiting until timeout for monitored process [2022-11-21 17:06:10,278 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:10,278 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:10,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,279 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:10,280 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:10,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,288 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5637)] Ended with exit code 0 [2022-11-21 17:06:10,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,289 INFO L229 MonitoredProcess]: Starting monitored process 5638 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5638)] Waiting until timeout for monitored process [2022-11-21 17:06:10,291 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 [2022-11-21 17:06:10,302 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:10,302 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:10,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,302 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:10,303 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:10,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5638)] Ended with exit code 0 [2022-11-21 17:06:10,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,310 INFO L229 MonitoredProcess]: Starting monitored process 5639 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5639)] Waiting until timeout for monitored process [2022-11-21 17:06:10,313 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 [2022-11-21 17:06:10,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:10,323 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:10,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,323 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:10,324 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:10,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5639)] Ended with exit code 0 [2022-11-21 17:06:10,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,334 INFO L229 MonitoredProcess]: Starting monitored process 5640 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5640)] Waiting until timeout for monitored process [2022-11-21 17:06:10,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:10,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:10,346 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:10,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,347 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:10,347 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:10,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5640)] Ended with exit code 0 [2022-11-21 17:06:10,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,355 INFO L229 MonitoredProcess]: Starting monitored process 5641 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5641)] Waiting until timeout for monitored process [2022-11-21 17:06:10,357 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 [2022-11-21 17:06:10,367 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:10,368 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:10,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,368 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:10,370 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:10,370 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5641)] Ended with exit code 0 [2022-11-21 17:06:10,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,381 INFO L229 MonitoredProcess]: Starting monitored process 5642 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5642)] Waiting until timeout for monitored process [2022-11-21 17:06:10,383 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 [2022-11-21 17:06:10,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:10,394 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:10,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,394 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:10,395 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:10,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5642)] Ended with exit code 0 [2022-11-21 17:06:10,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,402 INFO L229 MonitoredProcess]: Starting monitored process 5643 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5643)] Waiting until timeout for monitored process [2022-11-21 17:06:10,405 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 [2022-11-21 17:06:10,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:10,415 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:10,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,415 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:10,416 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:10,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5643)] Ended with exit code 0 [2022-11-21 17:06:10,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,423 INFO L229 MonitoredProcess]: Starting monitored process 5644 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5644)] Waiting until timeout for monitored process [2022-11-21 17:06:10,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:10,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:10,436 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:10,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,436 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:10,437 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:10,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,444 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5644)] Ended with exit code 0 [2022-11-21 17:06:10,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,445 INFO L229 MonitoredProcess]: Starting monitored process 5645 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5645)] Waiting until timeout for monitored process [2022-11-21 17:06:10,447 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 [2022-11-21 17:06:10,457 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:10,457 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:10,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,457 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:10,458 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:10,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5645)] Ended with exit code 0 [2022-11-21 17:06:10,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,466 INFO L229 MonitoredProcess]: Starting monitored process 5646 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5646)] Waiting until timeout for monitored process [2022-11-21 17:06:10,468 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 [2022-11-21 17:06:10,478 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:10,478 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:10,478 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,479 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:10,479 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:10,479 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5646)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:10,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,487 INFO L229 MonitoredProcess]: Starting monitored process 5647 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5647)] Waiting until timeout for monitored process [2022-11-21 17:06:10,489 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 [2022-11-21 17:06:10,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:10,500 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:10,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,500 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:10,501 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:10,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,508 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5647)] Ended with exit code 0 [2022-11-21 17:06:10,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,509 INFO L229 MonitoredProcess]: Starting monitored process 5648 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5648)] Waiting until timeout for monitored process [2022-11-21 17:06:10,511 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 [2022-11-21 17:06:10,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:10,521 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:10,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,522 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:10,522 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:10,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5648)] Ended with exit code 0 [2022-11-21 17:06:10,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,530 INFO L229 MonitoredProcess]: Starting monitored process 5649 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5649)] Waiting until timeout for monitored process [2022-11-21 17:06:10,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:10,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:10,542 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:10,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,543 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:10,543 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:10,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5649)] Ended with exit code 0 [2022-11-21 17:06:10,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,551 INFO L229 MonitoredProcess]: Starting monitored process 5650 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94028e50-0d3f-41dc-ae13-e3b6233288f8/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5650)] Waiting until timeout for monitored process [2022-11-21 17:06:10,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false