./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/weaver/popl20-commit-2.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/config/GemCutterReach.xml -i ../../sv-benchmarks/c/weaver/popl20-commit-2.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/config/svcomp-Reach-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f484a00c18d1df7ceedc12992e35584262ebeacdaf88de41be4bc57f4fb5401d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 04:56:48,696 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 04:56:48,698 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 04:56:48,729 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 04:56:48,730 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 04:56:48,731 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 04:56:48,733 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 04:56:48,736 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 04:56:48,738 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 04:56:48,739 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 04:56:48,740 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 04:56:48,742 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 04:56:48,742 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 04:56:48,744 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 04:56:48,745 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 04:56:48,747 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 04:56:48,748 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 04:56:48,749 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 04:56:48,752 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 04:56:48,754 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 04:56:48,756 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 04:56:48,760 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 04:56:48,762 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 04:56:48,763 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 04:56:48,767 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 04:56:48,767 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 04:56:48,768 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 04:56:48,769 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 04:56:48,769 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 04:56:48,771 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 04:56:48,771 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 04:56:48,772 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 04:56:48,773 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 04:56:48,780 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 04:56:48,782 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 04:56:48,783 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 04:56:48,783 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 04:56:48,784 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 04:56:48,784 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 04:56:48,785 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 04:56:48,786 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 04:56:48,787 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/config/svcomp-Reach-32bit-GemCutter_Default.epf [2021-11-07 04:56:48,837 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 04:56:48,838 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 04:56:48,838 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-07 04:56:48,838 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-07 04:56:48,839 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-07 04:56:48,840 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-07 04:56:48,840 INFO L138 SettingsManager]: * Use SBE=true [2021-11-07 04:56:48,840 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 04:56:48,840 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-07 04:56:48,841 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 04:56:48,841 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-07 04:56:48,841 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 04:56:48,841 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 04:56:48,841 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 04:56:48,842 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 04:56:48,845 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-07 04:56:48,845 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 04:56:48,846 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 04:56:48,846 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 04:56:48,846 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 04:56:48,846 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 04:56:48,846 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-11-07 04:56:48,847 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 04:56:48,847 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 04:56:48,847 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 04:56:48,848 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 04:56:48,848 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 04:56:48,848 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-07 04:56:48,849 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 04:56:48,851 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-07 04:56:48,851 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-07 04:56:48,851 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 04:56:48,851 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-07 04:56:48,852 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-07 04:56:48,852 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f484a00c18d1df7ceedc12992e35584262ebeacdaf88de41be4bc57f4fb5401d [2021-11-07 04:56:49,177 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 04:56:49,203 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 04:56:49,206 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 04:56:49,207 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 04:56:49,208 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 04:56:49,210 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/../../sv-benchmarks/c/weaver/popl20-commit-2.wvr.c [2021-11-07 04:56:49,305 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/data/bf6005ab9/c5a051b7e093462abd06d5c8feedb510/FLAG34b4b8972 [2021-11-07 04:56:49,909 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 04:56:49,910 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/sv-benchmarks/c/weaver/popl20-commit-2.wvr.c [2021-11-07 04:56:49,921 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/data/bf6005ab9/c5a051b7e093462abd06d5c8feedb510/FLAG34b4b8972 [2021-11-07 04:56:50,236 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/data/bf6005ab9/c5a051b7e093462abd06d5c8feedb510 [2021-11-07 04:56:50,239 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 04:56:50,240 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 04:56:50,254 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 04:56:50,255 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 04:56:50,258 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 04:56:50,259 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:56:50" (1/1) ... [2021-11-07 04:56:50,261 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75c6c689 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:56:50, skipping insertion in model container [2021-11-07 04:56:50,261 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:56:50" (1/1) ... [2021-11-07 04:56:50,268 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 04:56:50,292 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 04:56:50,532 WARN L228 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_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/sv-benchmarks/c/weaver/popl20-commit-2.wvr.c[5846,5859] [2021-11-07 04:56:50,540 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 04:56:50,550 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 04:56:50,593 WARN L228 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_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/sv-benchmarks/c/weaver/popl20-commit-2.wvr.c[5846,5859] [2021-11-07 04:56:50,607 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 04:56:50,633 INFO L208 MainTranslator]: Completed translation [2021-11-07 04:56:50,633 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:56:50 WrapperNode [2021-11-07 04:56:50,634 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 04:56:50,635 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 04:56:50,635 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 04:56:50,635 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 04:56:50,642 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:56:50" (1/1) ... [2021-11-07 04:56:50,655 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:56:50" (1/1) ... [2021-11-07 04:56:50,700 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 04:56:50,701 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 04:56:50,701 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 04:56:50,702 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 04:56:50,711 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:56:50" (1/1) ... [2021-11-07 04:56:50,711 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:56:50" (1/1) ... [2021-11-07 04:56:50,719 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:56:50" (1/1) ... [2021-11-07 04:56:50,719 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:56:50" (1/1) ... [2021-11-07 04:56:50,736 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:56:50" (1/1) ... [2021-11-07 04:56:50,744 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:56:50" (1/1) ... [2021-11-07 04:56:50,748 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:56:50" (1/1) ... [2021-11-07 04:56:50,755 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 04:56:50,756 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 04:56:50,756 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 04:56:50,756 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 04:56:50,757 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:56:50" (1/1) ... [2021-11-07 04:56:50,774 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 04:56:50,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 [2021-11-07 04:56:50,799 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 04:56:50,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 04:56:50,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 04:56:50,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-07 04:56:50,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-07 04:56:50,846 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-11-07 04:56:50,847 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-11-07 04:56:50,847 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-11-07 04:56:50,847 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-11-07 04:56:50,847 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-11-07 04:56:50,848 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-11-07 04:56:50,848 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-11-07 04:56:50,848 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-11-07 04:56:50,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-07 04:56:50,849 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-07 04:56:50,849 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-07 04:56:50,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 04:56:50,849 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 04:56:50,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 04:56:50,850 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 04:56:50,852 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-07 04:56:52,526 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-07 04:56:52,527 INFO L299 CfgBuilder]: Removed 74 assume(true) statements. [2021-11-07 04:56:52,530 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:56:52 BoogieIcfgContainer [2021-11-07 04:56:52,531 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-07 04:56:52,533 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-07 04:56:52,534 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-07 04:56:52,538 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-07 04:56:52,538 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 04:56:50" (1/3) ... [2021-11-07 04:56:52,539 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e0890e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:56:52, skipping insertion in model container [2021-11-07 04:56:52,540 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:56:50" (2/3) ... [2021-11-07 04:56:52,540 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e0890e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:56:52, skipping insertion in model container [2021-11-07 04:56:52,540 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:56:52" (3/3) ... [2021-11-07 04:56:52,542 INFO L111 eAbstractionObserver]: Analyzing ICFG popl20-commit-2.wvr.c [2021-11-07 04:56:52,547 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-07 04:56:52,548 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-07 04:56:52,548 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-07 04:56:52,548 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-07 04:56:52,616 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,617 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,617 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,617 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,617 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,617 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,618 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,618 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,619 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,619 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,619 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,619 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,619 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,619 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,620 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,620 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,620 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,620 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,621 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,622 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,622 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,622 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,624 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,624 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,624 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,625 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,625 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,625 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,626 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,626 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,626 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,626 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,627 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,627 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,627 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,627 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,627 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,628 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,628 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,628 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,628 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,629 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,629 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,629 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,629 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,629 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,630 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,631 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,631 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,631 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,631 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,631 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,632 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,632 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,633 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,633 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,633 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,633 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,634 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,635 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,635 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,635 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,635 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,635 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,636 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,636 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,636 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,637 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,637 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,638 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,638 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,638 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,638 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,638 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,639 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,639 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,639 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,639 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,639 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,640 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,641 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,644 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,644 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,645 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,645 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,646 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,646 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,646 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,647 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,647 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,654 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,655 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,655 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,655 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,655 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,655 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,656 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,656 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,656 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,656 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,656 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,676 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,676 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,676 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,677 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,677 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,677 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,678 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,678 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,678 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,678 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,678 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,678 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,679 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,679 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,679 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,679 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,679 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,679 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,679 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,680 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,680 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,680 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,680 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,681 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,681 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,681 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,681 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,682 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,682 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,682 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,682 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,682 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,682 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,683 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,683 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,683 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,683 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,683 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,685 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,686 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,686 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,686 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,686 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,686 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,687 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,687 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,687 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,687 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,688 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~post33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,688 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,688 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,688 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,688 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~post33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,691 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,691 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,691 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,691 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~short35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,691 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,691 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~post36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,692 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,692 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,692 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,692 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~short35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,693 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,693 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~post36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,693 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,693 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,699 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,699 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,699 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,700 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,700 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,700 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,700 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,700 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,700 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,701 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,702 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,702 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,703 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,703 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,703 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,703 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,703 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,703 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,704 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,704 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,706 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,706 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,706 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,706 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,707 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,707 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,707 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,707 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,707 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,707 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,708 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,708 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,708 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,708 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,708 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,708 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,709 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,709 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,709 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,710 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,717 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,717 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,717 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,717 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~short35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,717 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,717 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~post36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,718 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,718 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~post33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,718 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,719 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:52,727 INFO L148 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-11-07 04:56:52,796 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-07 04:56:52,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 [2021-11-07 04:56:52,810 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-07 04:56:52,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2021-11-07 04:56:52,871 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-11-07 04:56:52,880 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 04:56:52,881 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-11-07 04:56:53,050 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:53,051 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:53,051 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:53,076 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:53,076 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:53,076 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:53,088 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:53,088 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:53,089 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:53,119 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:53,119 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:53,119 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:53,130 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:53,131 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:53,131 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:53,139 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:53,139 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:53,140 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:53,170 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:53,170 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:53,171 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:53,177 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:53,178 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:53,178 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:53,186 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:53,186 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:53,186 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:53,243 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-07 04:56:53,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 04:56:53,249 INFO L85 PathProgramCache]: Analyzing trace with hash -10655882, now seen corresponding path program 1 times [2021-11-07 04:56:53,259 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 04:56:53,259 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1438452170] [2021-11-07 04:56:53,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:56:53,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 04:56:53,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:56:53,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 04:56:53,637 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 04:56:53,638 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1438452170] [2021-11-07 04:56:53,639 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1438452170] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 04:56:53,639 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 04:56:53,639 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-07 04:56:53,641 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1998056612] [2021-11-07 04:56:53,647 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-07 04:56:53,648 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 04:56:53,661 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-07 04:56:53,662 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 04:56:53,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:53,665 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 04:56:53,666 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 106.5) internal successors, (213), 2 states have internal predecessors, (213), 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) [2021-11-07 04:56:53,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:53,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:53,706 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-07 04:56:53,706 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-07 04:56:53,707 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 04:56:53,707 INFO L85 PathProgramCache]: Analyzing trace with hash -1642043084, now seen corresponding path program 1 times [2021-11-07 04:56:53,707 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 04:56:53,708 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [389296584] [2021-11-07 04:56:53,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:56:53,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 04:56:53,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:56:54,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 04:56:54,198 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 04:56:54,199 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [389296584] [2021-11-07 04:56:54,199 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [389296584] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 04:56:54,199 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 04:56:54,199 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-07 04:56:54,199 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1942990545] [2021-11-07 04:56:54,203 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 04:56:54,203 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 04:56:54,205 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 04:56:54,206 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-07 04:56:54,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:54,206 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 04:56:54,206 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 41.6) internal successors, (208), 5 states have internal predecessors, (208), 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) [2021-11-07 04:56:54,206 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:54,207 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:54,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:54,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:56:54,414 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-07 04:56:54,414 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-07 04:56:54,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 04:56:54,415 INFO L85 PathProgramCache]: Analyzing trace with hash -1017510824, now seen corresponding path program 1 times [2021-11-07 04:56:54,415 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 04:56:54,415 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [165277716] [2021-11-07 04:56:54,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:56:54,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 04:56:54,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:56:54,636 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 04:56:54,636 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 04:56:54,637 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [165277716] [2021-11-07 04:56:54,637 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [165277716] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 04:56:54,638 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 04:56:54,638 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-07 04:56:54,638 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [870215987] [2021-11-07 04:56:54,639 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 04:56:54,639 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 04:56:54,640 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 04:56:54,641 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-11-07 04:56:54,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:54,641 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 04:56:54,641 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 35.333333333333336) internal successors, (212), 6 states have internal predecessors, (212), 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) [2021-11-07 04:56:54,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:54,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:56:54,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:54,737 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,738 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,738 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,739 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,739 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,740 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,780 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,781 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,781 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,782 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,782 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,782 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,800 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,801 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,801 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,802 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,803 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,803 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,872 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,873 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,873 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,874 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,874 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,874 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,908 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,908 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,908 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,916 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,916 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,916 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,917 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,917 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,918 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,931 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,931 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,932 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,938 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,939 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,939 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,940 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,940 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,940 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,986 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,987 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:54,987 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,011 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,011 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,012 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,021 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,021 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,021 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,029 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,030 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,030 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,038 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,039 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,039 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,052 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,053 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,053 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,054 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,054 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,054 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,072 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,072 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,072 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,079 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,079 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,080 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,087 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,088 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,088 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,096 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,096 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,097 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,106 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,106 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,106 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,157 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,158 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,158 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,159 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,160 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,160 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,174 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,174 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,175 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,182 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,182 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,183 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,190 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,191 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,191 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,199 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,200 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,200 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,210 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,211 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,211 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,268 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,268 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,268 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,276 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,276 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,277 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,305 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,306 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,306 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,313 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,314 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,314 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,484 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,485 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,485 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,492 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,493 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,493 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,502 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,503 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,503 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,636 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,637 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,637 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,644 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,645 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,645 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,675 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,676 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,676 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,683 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,683 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,684 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,691 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,691 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,692 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,709 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,710 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,710 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,718 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,718 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,719 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:55,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:56:55,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:55,755 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-07 04:56:55,755 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-07 04:56:55,756 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 04:56:55,756 INFO L85 PathProgramCache]: Analyzing trace with hash -336711798, now seen corresponding path program 1 times [2021-11-07 04:56:55,756 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 04:56:55,757 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [624577718] [2021-11-07 04:56:55,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:56:55,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 04:56:55,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:56:55,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-07 04:56:55,982 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 04:56:55,982 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [624577718] [2021-11-07 04:56:55,982 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [624577718] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 04:56:55,983 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 04:56:55,983 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-07 04:56:55,983 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1600026173] [2021-11-07 04:56:55,984 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 04:56:55,984 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 04:56:55,985 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 04:56:55,985 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 04:56:55,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:55,985 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 04:56:55,986 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 54.75) internal successors, (219), 4 states have internal predecessors, (219), 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) [2021-11-07 04:56:55,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:55,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:56:55,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:55,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:56,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:56,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:56:56,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:56,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:56,042 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-07 04:56:56,042 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-07 04:56:56,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 04:56:56,043 INFO L85 PathProgramCache]: Analyzing trace with hash 142186058, now seen corresponding path program 1 times [2021-11-07 04:56:56,043 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 04:56:56,043 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1530551080] [2021-11-07 04:56:56,044 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:56:56,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 04:56:56,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:56:56,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-07 04:56:56,267 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 04:56:56,267 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1530551080] [2021-11-07 04:56:56,267 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1530551080] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 04:56:56,268 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 04:56:56,268 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-07 04:56:56,268 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1461864721] [2021-11-07 04:56:56,269 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 04:56:56,269 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 04:56:56,269 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 04:56:56,270 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 04:56:56,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:56,270 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 04:56:56,270 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 54.75) internal successors, (219), 4 states have internal predecessors, (219), 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) [2021-11-07 04:56:56,270 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:56,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:56:56,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:56,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:56,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:56,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:56,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:56:56,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:56,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:56,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:56,304 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-07 04:56:56,304 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-07 04:56:56,305 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 04:56:56,305 INFO L85 PathProgramCache]: Analyzing trace with hash -1888248566, now seen corresponding path program 1 times [2021-11-07 04:56:56,305 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 04:56:56,306 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1891205929] [2021-11-07 04:56:56,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:56:56,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 04:56:56,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:56:56,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-07 04:56:56,568 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 04:56:56,568 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1891205929] [2021-11-07 04:56:56,568 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1891205929] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 04:56:56,568 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 04:56:56,568 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-07 04:56:56,569 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [388927380] [2021-11-07 04:56:56,570 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 04:56:56,570 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 04:56:56,570 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 04:56:56,570 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 04:56:56,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:56,571 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 04:56:56,571 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 54.75) internal successors, (219), 4 states have internal predecessors, (219), 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) [2021-11-07 04:56:56,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:56,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:56:56,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:56,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:56,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:56,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:56,599 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,599 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,600 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,614 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,615 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,615 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,626 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,627 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,627 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,634 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,635 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,635 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,636 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,636 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,636 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,654 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,655 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,655 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,661 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,661 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,662 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,662 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,663 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,663 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,677 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,677 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,677 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,689 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,690 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,690 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,696 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,696 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,697 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,697 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,698 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,698 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,711 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,712 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,712 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,718 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,718 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,718 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,719 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,719 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,720 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,733 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,734 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,734 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,747 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,747 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,747 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:56,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:56:56,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:56,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:56,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:56,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:56,764 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-07 04:56:56,764 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-07 04:56:56,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 04:56:56,764 INFO L85 PathProgramCache]: Analyzing trace with hash -1939292148, now seen corresponding path program 1 times [2021-11-07 04:56:56,765 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 04:56:56,765 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2031716373] [2021-11-07 04:56:56,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:56:56,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 04:56:56,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:56:56,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-07 04:56:56,899 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 04:56:56,899 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2031716373] [2021-11-07 04:56:56,899 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2031716373] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 04:56:56,899 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 04:56:56,900 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-07 04:56:56,903 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [379135108] [2021-11-07 04:56:56,904 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 04:56:56,904 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 04:56:56,904 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 04:56:56,905 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-11-07 04:56:56,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:56,905 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 04:56:56,906 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 37.166666666666664) internal successors, (223), 6 states have internal predecessors, (223), 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) [2021-11-07 04:56:56,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:56,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:56:56,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:56,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:56,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:56,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:56,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:57,033 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,033 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,034 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,042 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,042 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,042 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,056 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,056 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,057 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,057 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,058 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,058 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,140 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,140 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,140 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,141 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,141 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,142 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,219 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,219 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,220 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,220 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,221 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,221 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,236 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,237 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,237 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,238 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,238 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,238 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,258 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,259 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,259 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,260 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,260 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,260 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,325 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,325 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,325 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,326 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,326 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,327 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,459 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,460 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,460 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,461 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,461 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,462 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,476 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,476 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,476 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,477 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,477 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,478 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,498 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,499 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,499 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,500 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,500 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,501 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,572 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,573 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,573 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,574 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,574 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,575 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,660 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,660 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,660 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,669 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,669 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,669 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,670 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,670 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,671 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,684 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,685 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,685 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,686 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,686 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,686 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,708 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,708 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,709 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,755 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,756 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,756 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,804 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,804 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,805 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,813 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,813 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,814 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,831 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,831 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,831 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,865 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,865 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,865 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,873 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,873 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,874 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,887 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,887 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,887 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,895 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,895 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,896 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,201 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,201 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,201 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,210 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,210 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,210 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,240 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,240 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,240 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,246 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,246 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,247 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,258 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,259 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,259 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,266 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,266 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,266 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,310 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,310 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,310 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,336 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,336 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,336 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,343 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,343 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,343 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,355 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,355 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,355 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,361 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,362 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,362 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:58,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:56:58,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:58,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:58,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:58,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:58,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:58,474 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-07 04:56:58,475 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-07 04:56:58,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 04:56:58,475 INFO L85 PathProgramCache]: Analyzing trace with hash -763761558, now seen corresponding path program 1 times [2021-11-07 04:56:58,476 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 04:56:58,476 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1215825146] [2021-11-07 04:56:58,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:56:58,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 04:56:58,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:56:58,580 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-07 04:56:58,580 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 04:56:58,580 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1215825146] [2021-11-07 04:56:58,580 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1215825146] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 04:56:58,581 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 04:56:58,581 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-07 04:56:58,581 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [732479505] [2021-11-07 04:56:58,581 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 04:56:58,582 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 04:56:58,582 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 04:56:58,583 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-11-07 04:56:58,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:58,583 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 04:56:58,583 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 38.333333333333336) internal successors, (230), 6 states have internal predecessors, (230), 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) [2021-11-07 04:56:58,583 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:58,583 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:56:58,584 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:58,584 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:58,584 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:58,584 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:58,584 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:58,584 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:58,694 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,695 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,695 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,717 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,717 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,718 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,751 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,752 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,752 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:58,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:58,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:56:58,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:58,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:58,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:58,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:58,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:58,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:58,792 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-07 04:56:58,792 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-07 04:56:58,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 04:56:58,793 INFO L85 PathProgramCache]: Analyzing trace with hash 1788360760, now seen corresponding path program 1 times [2021-11-07 04:56:58,793 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 04:56:58,794 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1313066006] [2021-11-07 04:56:58,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:56:58,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 04:56:58,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:56:58,976 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-07 04:56:58,976 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 04:56:58,976 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1313066006] [2021-11-07 04:56:58,976 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1313066006] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 04:56:58,976 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 04:56:58,977 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-07 04:56:58,977 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [396558198] [2021-11-07 04:56:58,977 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 04:56:58,977 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 04:56:58,978 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 04:56:58,978 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-11-07 04:56:58,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:58,978 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 04:56:58,979 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 39.5) internal successors, (237), 6 states have internal predecessors, (237), 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) [2021-11-07 04:56:58,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:58,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:56:58,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:58,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:58,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:58,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:58,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:58,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:58,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:59,093 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:59,093 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:59,094 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:59,139 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:59,140 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:59,140 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:59,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:59,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:56:59,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:59,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:59,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:59,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:59,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:59,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:59,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:56:59,226 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-07 04:56:59,226 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-07 04:56:59,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 04:56:59,227 INFO L85 PathProgramCache]: Analyzing trace with hash 455028963, now seen corresponding path program 1 times [2021-11-07 04:56:59,227 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 04:56:59,227 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1434255032] [2021-11-07 04:56:59,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:56:59,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 04:56:59,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:56:59,494 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-07 04:56:59,494 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 04:56:59,494 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1434255032] [2021-11-07 04:56:59,494 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1434255032] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 04:56:59,494 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 04:56:59,495 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 04:56:59,495 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [304572505] [2021-11-07 04:56:59,495 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 04:56:59,496 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 04:56:59,496 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 04:56:59,496 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 04:56:59,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:59,497 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 04:56:59,497 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 81.33333333333333) internal successors, (244), 3 states have internal predecessors, (244), 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) [2021-11-07 04:56:59,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:59,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:56:59,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:59,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:59,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:59,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:59,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:59,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:59,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:56:59,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:59,522 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:59,523 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:59,523 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:59,535 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:59,536 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:59,536 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:59,547 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:59,547 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:56:59,547 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:59,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:59,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:59,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:59,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:59,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:59,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:56:59,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 04:56:59,549 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-07 04:56:59,549 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-07 04:56:59,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 04:56:59,550 INFO L85 PathProgramCache]: Analyzing trace with hash 32420629, now seen corresponding path program 1 times [2021-11-07 04:56:59,550 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 04:56:59,550 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1250204011] [2021-11-07 04:56:59,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:56:59,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 04:56:59,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:56:59,767 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-07 04:56:59,767 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 04:56:59,768 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1250204011] [2021-11-07 04:56:59,768 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1250204011] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 04:56:59,768 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 04:56:59,768 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-07 04:56:59,768 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1575655329] [2021-11-07 04:56:59,769 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 04:56:59,769 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 04:56:59,770 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 04:56:59,770 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 04:56:59,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:59,770 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 04:56:59,770 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 62.0) internal successors, (248), 4 states have internal predecessors, (248), 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) [2021-11-07 04:56:59,771 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:59,771 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:56:59,771 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:59,771 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:59,771 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:59,771 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:59,771 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:59,771 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:59,771 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:56:59,772 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-07 04:56:59,772 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:59,800 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:59,800 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:59,800 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:59,816 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:59,817 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:59,817 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:59,830 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:59,831 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:59,831 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:59,843 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:59,843 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:59,844 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:59,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:59,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:56:59,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:59,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:59,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:59,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:59,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:59,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:56:59,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:56:59,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 04:56:59,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:56:59,859 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-07 04:56:59,860 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-07 04:56:59,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 04:56:59,860 INFO L85 PathProgramCache]: Analyzing trace with hash -362212791, now seen corresponding path program 1 times [2021-11-07 04:56:59,860 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 04:56:59,860 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [439934441] [2021-11-07 04:56:59,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:56:59,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 04:56:59,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:57:00,041 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-07 04:57:00,041 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 04:57:00,041 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [439934441] [2021-11-07 04:57:00,041 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [439934441] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 04:57:00,042 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1104800545] [2021-11-07 04:57:00,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:57:00,042 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 04:57:00,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 [2021-11-07 04:57:00,044 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 04:57:00,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-07 04:57:00,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:57:00,242 INFO L263 TraceCheckSpWp]: Trace formula consists of 653 conjuncts, 9 conjunts are in the unsatisfiable core [2021-11-07 04:57:00,256 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 04:57:01,215 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-07 04:57:01,215 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1104800545] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 04:57:01,216 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 04:57:01,216 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 13 [2021-11-07 04:57:01,216 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [141651218] [2021-11-07 04:57:01,217 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-07 04:57:01,217 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 04:57:01,217 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-07 04:57:01,218 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2021-11-07 04:57:01,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:01,218 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 04:57:01,219 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 21.23076923076923) internal successors, (276), 13 states have internal predecessors, (276), 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) [2021-11-07 04:57:01,219 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:01,219 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:57:01,219 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:57:01,219 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:01,219 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:01,219 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:01,219 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:57:01,219 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:57:01,219 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:57:01,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-07 04:57:01,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:01,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:01,457 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,457 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,458 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,473 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,473 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,474 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,510 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,510 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,511 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,541 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,541 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,542 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,559 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,560 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,560 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,568 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,568 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,568 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,585 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,586 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,586 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,594 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,594 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,595 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,601 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,601 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,602 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,607 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,608 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,608 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:01,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:01,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:57:01,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:57:01,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:01,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:01,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:01,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:57:01,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:57:01,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:57:01,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 04:57:01,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:01,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-07 04:57:01,728 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-07 04:57:01,906 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2021-11-07 04:57:01,906 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-07 04:57:01,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 04:57:01,907 INFO L85 PathProgramCache]: Analyzing trace with hash -1190217093, now seen corresponding path program 2 times [2021-11-07 04:57:01,907 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 04:57:01,907 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1433382572] [2021-11-07 04:57:01,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:57:01,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 04:57:01,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:57:02,101 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-07 04:57:02,101 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 04:57:02,101 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1433382572] [2021-11-07 04:57:02,101 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1433382572] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 04:57:02,101 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [645598509] [2021-11-07 04:57:02,101 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-07 04:57:02,102 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 04:57:02,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 [2021-11-07 04:57:02,103 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 04:57:02,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-07 04:57:02,421 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-07 04:57:02,422 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 04:57:02,425 INFO L263 TraceCheckSpWp]: Trace formula consists of 663 conjuncts, 11 conjunts are in the unsatisfiable core [2021-11-07 04:57:02,434 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 04:57:03,306 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-11-07 04:57:03,306 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [645598509] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 04:57:03,306 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 04:57:03,307 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 8] total 18 [2021-11-07 04:57:03,307 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1512824713] [2021-11-07 04:57:03,308 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-11-07 04:57:03,308 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 04:57:03,309 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-11-07 04:57:03,310 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=262, Unknown=0, NotChecked=0, Total=306 [2021-11-07 04:57:03,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:03,310 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 04:57:03,311 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 25.27777777777778) internal successors, (455), 18 states have internal predecessors, (455), 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) [2021-11-07 04:57:03,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:03,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:57:03,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:57:03,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:03,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:03,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:03,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:57:03,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:57:03,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:57:03,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-07 04:57:03,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:03,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-11-07 04:57:03,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:04,265 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,266 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,266 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,321 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,321 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,321 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,340 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,340 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,340 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,349 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,352 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,352 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,400 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,400 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,401 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,407 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,408 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,408 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,419 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,420 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,420 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,427 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,428 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,428 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,493 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,494 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,494 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,518 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,518 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,518 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,528 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,528 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,529 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,733 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,734 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,734 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,767 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,767 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,767 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,782 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,783 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,783 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,789 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,789 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,789 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,824 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,825 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,825 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,833 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,834 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,834 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,839 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,839 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,840 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,894 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,894 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,895 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,913 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,913 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,914 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,921 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,921 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:04,922 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,176 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,176 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,177 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,197 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,197 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,197 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,209 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,209 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,210 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,227 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,227 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,228 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,236 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,237 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,237 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,418 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,419 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,419 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,436 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,436 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,437 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,449 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,449 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,450 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,462 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,463 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,463 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,470 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,471 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,471 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:05,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:05,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:57:05,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:57:05,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:05,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:05,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:05,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:57:05,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:57:05,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:57:05,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 04:57:05,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:05,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-07 04:57:05,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-11-07 04:57:05,922 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-07 04:57:06,096 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-11-07 04:57:06,096 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-07 04:57:06,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 04:57:06,097 INFO L85 PathProgramCache]: Analyzing trace with hash 326757867, now seen corresponding path program 3 times [2021-11-07 04:57:06,097 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 04:57:06,097 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1345425039] [2021-11-07 04:57:06,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:57:06,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 04:57:06,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:57:06,437 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-07 04:57:06,437 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 04:57:06,437 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1345425039] [2021-11-07 04:57:06,438 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1345425039] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 04:57:06,438 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [735093208] [2021-11-07 04:57:06,438 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-07 04:57:06,438 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 04:57:06,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 [2021-11-07 04:57:06,439 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 04:57:06,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-07 04:57:06,929 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-11-07 04:57:06,929 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 04:57:06,934 INFO L263 TraceCheckSpWp]: Trace formula consists of 673 conjuncts, 14 conjunts are in the unsatisfiable core [2021-11-07 04:57:06,942 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 04:57:08,114 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-11-07 04:57:08,114 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [735093208] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 04:57:08,114 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 04:57:08,115 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 11] total 13 [2021-11-07 04:57:08,115 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [701880058] [2021-11-07 04:57:08,116 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-07 04:57:08,116 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 04:57:08,117 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-07 04:57:08,117 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=107, Unknown=0, NotChecked=0, Total=156 [2021-11-07 04:57:08,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:08,117 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 04:57:08,118 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 25.76923076923077) internal successors, (335), 13 states have internal predecessors, (335), 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) [2021-11-07 04:57:08,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:08,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:57:08,119 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:57:08,119 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:08,119 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:08,119 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:08,119 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:57:08,119 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:57:08,119 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:57:08,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-07 04:57:08,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:08,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-11-07 04:57:08,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-11-07 04:57:08,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:08,319 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:08,320 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:08,320 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:08,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:08,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:57:08,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:57:08,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:08,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:08,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:08,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:57:08,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:57:08,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:57:08,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 04:57:08,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:08,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-07 04:57:08,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-11-07 04:57:08,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-11-07 04:57:08,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-07 04:57:08,618 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 04:57:08,618 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-07 04:57:08,619 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 04:57:08,619 INFO L85 PathProgramCache]: Analyzing trace with hash 883022443, now seen corresponding path program 1 times [2021-11-07 04:57:08,619 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 04:57:08,619 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1752873396] [2021-11-07 04:57:08,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:57:08,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 04:57:08,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:57:08,867 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2021-11-07 04:57:08,867 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 04:57:08,868 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1752873396] [2021-11-07 04:57:08,868 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1752873396] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 04:57:08,868 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 04:57:08,868 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-07 04:57:08,868 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [420228038] [2021-11-07 04:57:08,869 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 04:57:08,869 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 04:57:08,870 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 04:57:08,870 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 04:57:08,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:08,870 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 04:57:08,871 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 63.5) internal successors, (254), 4 states have internal predecessors, (254), 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) [2021-11-07 04:57:08,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:08,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:57:08,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:57:08,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:08,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:08,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:08,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:57:08,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:57:08,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:57:08,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-07 04:57:08,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:08,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-11-07 04:57:08,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-11-07 04:57:08,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-11-07 04:57:08,873 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:08,897 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:08,898 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:08,898 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:08,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:08,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:57:08,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:57:08,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:08,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:08,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:08,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:57:08,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:57:08,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:57:08,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 04:57:08,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:08,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-07 04:57:08,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-11-07 04:57:08,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-11-07 04:57:08,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:08,923 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-11-07 04:57:08,923 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-07 04:57:08,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 04:57:08,924 INFO L85 PathProgramCache]: Analyzing trace with hash -1592699707, now seen corresponding path program 1 times [2021-11-07 04:57:08,924 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 04:57:08,924 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [650863649] [2021-11-07 04:57:08,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:57:08,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 04:57:09,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:57:20,896 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 04:57:20,896 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 04:57:20,897 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [650863649] [2021-11-07 04:57:20,897 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [650863649] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 04:57:20,897 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1339781726] [2021-11-07 04:57:20,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:57:20,897 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 04:57:20,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 [2021-11-07 04:57:20,905 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 04:57:20,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-07 04:57:21,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:57:21,552 INFO L263 TraceCheckSpWp]: Trace formula consists of 683 conjuncts, 167 conjunts are in the unsatisfiable core [2021-11-07 04:57:21,564 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 04:57:32,354 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-07 04:57:34,357 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2021-11-07 04:57:34,899 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2021-11-07 04:57:35,339 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2021-11-07 04:57:35,781 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2021-11-07 04:57:43,431 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 04:57:43,431 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1339781726] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 04:57:43,431 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 04:57:43,431 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [72, 69] total 136 [2021-11-07 04:57:43,432 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1388921221] [2021-11-07 04:57:43,433 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 136 states [2021-11-07 04:57:43,434 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 04:57:43,435 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 136 interpolants. [2021-11-07 04:57:43,443 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1049, Invalid=17311, Unknown=0, NotChecked=0, Total=18360 [2021-11-07 04:57:43,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:43,444 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 04:57:43,446 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 136 states, 136 states have (on average 3.838235294117647) internal successors, (522), 136 states have internal predecessors, (522), 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) [2021-11-07 04:57:43,446 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:43,446 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:57:43,446 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:57:43,447 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:43,447 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:43,447 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:43,447 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:57:43,447 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:57:43,447 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:57:43,447 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-07 04:57:43,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:43,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-11-07 04:57:43,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-11-07 04:57:43,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-11-07 04:57:43,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:57:43,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:58:07,430 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:07,431 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:07,431 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:07,866 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:07,866 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:07,867 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:08,212 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:08,213 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:08,213 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:09,848 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:09,848 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:09,848 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:17,882 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:17,882 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:17,882 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:18,281 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:18,282 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:18,282 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:21,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:58:21,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:58:21,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:58:21,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:58:21,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:58:21,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:58:21,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:58:21,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:58:21,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:58:21,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 04:58:21,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:58:21,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-07 04:58:21,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-11-07 04:58:21,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-11-07 04:58:21,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:58:21,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. [2021-11-07 04:58:21,166 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-11-07 04:58:21,343 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 04:58:21,343 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-07 04:58:21,343 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 04:58:21,343 INFO L85 PathProgramCache]: Analyzing trace with hash -975650967, now seen corresponding path program 2 times [2021-11-07 04:58:21,343 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 04:58:21,344 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1460630664] [2021-11-07 04:58:21,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:58:21,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 04:58:21,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:58:21,599 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 3 proven. 30 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-07 04:58:21,600 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 04:58:21,600 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1460630664] [2021-11-07 04:58:21,600 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1460630664] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 04:58:21,600 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1863120949] [2021-11-07 04:58:21,600 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-07 04:58:21,600 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 04:58:21,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 [2021-11-07 04:58:21,601 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 04:58:21,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-11-07 04:58:23,019 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-07 04:58:23,020 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 04:58:23,023 INFO L263 TraceCheckSpWp]: Trace formula consists of 704 conjuncts, 16 conjunts are in the unsatisfiable core [2021-11-07 04:58:23,027 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 04:58:24,594 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 3 proven. 14 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-11-07 04:58:24,594 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1863120949] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 04:58:24,594 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 04:58:24,595 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 13] total 26 [2021-11-07 04:58:24,595 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [795076367] [2021-11-07 04:58:24,596 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2021-11-07 04:58:24,596 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 04:58:24,596 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2021-11-07 04:58:24,597 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=569, Unknown=0, NotChecked=0, Total=650 [2021-11-07 04:58:24,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:58:24,597 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 04:58:24,598 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 18.5) internal successors, (481), 26 states have internal predecessors, (481), 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) [2021-11-07 04:58:24,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:58:24,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:58:24,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:58:24,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:58:24,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:58:24,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:58:24,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:58:24,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:58:24,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:58:24,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-07 04:58:24,599 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:58:24,599 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-11-07 04:58:24,599 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-11-07 04:58:24,599 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-11-07 04:58:24,599 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:58:24,599 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. [2021-11-07 04:58:24,599 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:58:25,532 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:25,532 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:25,533 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:25,592 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:25,593 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:25,593 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:25,644 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:25,645 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:25,645 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:25,660 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:25,660 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:25,660 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:25,807 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:25,807 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:25,807 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:26,401 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:26,402 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:26,402 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:26,406 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:26,407 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:26,407 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:26,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:58:26,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:58:26,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:58:26,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:58:26,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:58:26,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:58:26,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:58:26,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:58:26,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:58:26,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 04:58:26,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:58:26,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-07 04:58:26,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-11-07 04:58:26,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-11-07 04:58:26,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:58:26,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2021-11-07 04:58:26,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-11-07 04:58:26,773 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2021-11-07 04:58:26,958 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-11-07 04:58:26,958 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-07 04:58:26,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 04:58:26,959 INFO L85 PathProgramCache]: Analyzing trace with hash 1592701043, now seen corresponding path program 3 times [2021-11-07 04:58:26,959 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 04:58:26,959 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [976344328] [2021-11-07 04:58:26,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:58:26,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 04:58:27,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:58:36,698 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 04:58:36,699 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 04:58:36,699 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [976344328] [2021-11-07 04:58:36,699 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [976344328] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 04:58:36,699 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [442658737] [2021-11-07 04:58:36,699 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-07 04:58:36,699 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 04:58:36,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 [2021-11-07 04:58:36,700 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 04:58:36,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-11-07 04:58:38,285 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-11-07 04:58:38,285 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 04:58:38,290 INFO L263 TraceCheckSpWp]: Trace formula consists of 673 conjuncts, 93 conjunts are in the unsatisfiable core [2021-11-07 04:58:38,302 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 04:58:46,904 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-07 04:58:46,905 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [442658737] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 04:58:46,905 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 04:58:46,905 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [71, 22] total 87 [2021-11-07 04:58:46,905 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1375222763] [2021-11-07 04:58:46,906 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 87 states [2021-11-07 04:58:46,906 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 04:58:46,907 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 87 interpolants. [2021-11-07 04:58:46,911 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=530, Invalid=6951, Unknown=1, NotChecked=0, Total=7482 [2021-11-07 04:58:46,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:58:46,911 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 04:58:46,912 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 87 states, 87 states have (on average 5.620689655172414) internal successors, (489), 87 states have internal predecessors, (489), 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) [2021-11-07 04:58:46,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:58:46,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:58:46,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:58:46,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:58:46,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:58:46,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:58:46,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:58:46,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:58:46,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:58:46,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-07 04:58:46,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:58:46,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-11-07 04:58:46,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-11-07 04:58:46,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-11-07 04:58:46,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:58:46,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2021-11-07 04:58:46,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-11-07 04:58:46,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:58:58,526 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:58,526 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:58,526 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:58,940 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:58,940 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:58,940 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:59,135 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:59,135 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:59,135 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:59,628 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:59,628 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:58:59,628 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:03,786 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:03,786 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:03,787 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:04,135 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:04,135 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:04,135 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:04,139 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:04,139 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:04,139 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:04,144 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:04,144 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:04,144 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:05,300 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:05,300 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:05,301 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:05,757 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:05,758 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:05,758 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:05,764 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:05,764 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:05,765 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:05,781 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:05,782 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:05,782 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:05,796 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:05,797 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:05,797 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:05,803 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:05,803 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:05,803 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:05,809 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:05,810 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:05,810 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:07,349 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:07,349 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:07,349 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:07,355 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:07,356 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:07,356 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:07,629 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:07,629 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:07,629 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:07,703 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:07,703 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:07,704 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:07,872 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:07,872 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:07,872 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:07,912 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:07,912 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:07,913 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:08,082 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:08,082 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:08,082 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:08,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:59:08,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:59:08,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:59:08,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:59:08,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:59:08,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:59:08,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:59:08,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:59:08,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:59:08,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 04:59:08,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:59:08,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-07 04:59:08,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-11-07 04:59:08,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-07 04:59:08,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:59:08,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 128 states. [2021-11-07 04:59:08,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-11-07 04:59:08,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 121 states. [2021-11-07 04:59:08,305 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2021-11-07 04:59:08,479 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-11-07 04:59:08,480 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-07 04:59:08,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 04:59:08,480 INFO L85 PathProgramCache]: Analyzing trace with hash 1632754870, now seen corresponding path program 4 times [2021-11-07 04:59:08,480 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 04:59:08,480 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [152147057] [2021-11-07 04:59:08,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:59:08,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 04:59:08,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:59:20,964 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 04:59:20,964 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 04:59:20,964 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [152147057] [2021-11-07 04:59:20,964 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [152147057] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 04:59:20,964 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [384365974] [2021-11-07 04:59:20,965 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-07 04:59:20,965 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 04:59:20,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 [2021-11-07 04:59:20,965 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 04:59:20,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-11-07 04:59:22,927 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-07 04:59:22,927 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 04:59:22,932 INFO L263 TraceCheckSpWp]: Trace formula consists of 693 conjuncts, 125 conjunts are in the unsatisfiable core [2021-11-07 04:59:22,940 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 04:59:35,025 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-07 04:59:35,025 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [384365974] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 04:59:35,026 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 04:59:35,026 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [74, 40] total 108 [2021-11-07 04:59:35,026 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1099466745] [2021-11-07 04:59:35,028 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 108 states [2021-11-07 04:59:35,028 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 04:59:35,028 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 108 interpolants. [2021-11-07 04:59:35,032 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=688, Invalid=10867, Unknown=1, NotChecked=0, Total=11556 [2021-11-07 04:59:35,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:59:35,033 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 04:59:35,033 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 108 states, 108 states have (on average 4.777777777777778) internal successors, (516), 108 states have internal predecessors, (516), 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) [2021-11-07 04:59:35,033 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:59:35,033 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:59:35,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:59:35,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:59:35,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:59:35,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:59:35,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:59:35,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 04:59:35,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 04:59:35,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-07 04:59:35,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:59:35,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-11-07 04:59:35,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-11-07 04:59:35,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-11-07 04:59:35,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 04:59:35,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 128 states. [2021-11-07 04:59:35,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-11-07 04:59:35,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 121 states. [2021-11-07 04:59:35,035 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:59:50,702 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:50,703 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:50,703 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:51,236 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:51,236 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:51,237 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:51,451 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:51,451 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:51,452 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:52,018 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:52,018 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:52,018 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:54,420 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:54,420 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:54,421 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:56,718 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:56,718 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:56,719 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:59,139 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:59,139 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:59:59,139 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:01,393 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:01,393 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:01,393 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:01,398 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:01,398 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:01,398 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:02,150 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:02,150 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:02,150 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:02,584 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:02,585 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:02,585 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:02,720 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:02,720 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:02,720 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:02,748 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:02,749 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:02,749 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:02,753 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:02,753 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:02,754 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:02,765 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:02,765 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:02,765 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:02,781 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:02,781 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:02,782 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:02,787 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:02,788 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:02,788 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:02,795 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:02,796 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:02,796 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:03,461 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:03,462 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:03,462 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:03,718 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:03,718 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:03,718 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:03,859 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:03,859 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:03,859 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:04,097 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:04,098 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:04,098 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:04,239 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:04,240 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:04,240 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:04,246 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:04,246 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:04,246 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:04,260 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:04,261 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:04,261 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:04,277 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:04,277 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:04,278 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:04,283 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:04,284 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:04,284 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:04,302 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:04,302 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:04,302 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:08,905 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:08,906 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:08,906 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:08,910 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:08,910 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:08,910 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:08,914 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:08,914 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:08,914 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:09,045 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:09,046 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:09,046 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:09,052 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:09,052 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:09,053 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:09,063 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:09,064 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:09,064 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:09,077 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:09,077 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:09,077 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:09,082 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:09,082 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:09,082 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:09,089 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:09,089 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:09,090 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,737 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,737 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,737 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,826 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,826 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,826 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,830 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,831 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,831 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,835 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,835 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,835 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,867 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,868 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,868 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,872 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,872 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,872 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,887 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,887 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,888 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,892 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,892 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,892 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,971 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,971 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,972 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,976 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,976 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,977 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,982 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,983 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:12,983 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:14,999 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:15,000 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:15,000 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:15,005 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:15,005 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:15,005 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,229 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,229 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,230 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,261 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,262 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,262 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,338 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,339 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,339 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,343 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,343 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,343 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,348 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,348 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,348 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,445 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,445 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,445 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,571 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,571 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,572 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,575 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,575 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,576 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,579 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,580 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,580 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,612 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,613 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,613 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,617 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,617 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,617 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,627 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,627 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,627 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,638 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,638 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,638 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,642 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,642 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,642 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,646 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,647 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:17,647 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:18,709 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:18,709 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:18,709 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:18,714 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:18,715 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:18,715 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:18,719 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:18,720 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:18,720 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:18,739 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:18,739 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:18,739 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:18,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 05:00:18,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 05:00:18,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 05:00:18,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:00:18,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:00:18,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:00:18,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 05:00:18,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 05:00:18,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 05:00:18,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 05:00:18,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:00:18,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-07 05:00:18,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-11-07 05:00:18,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-07 05:00:18,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:00:18,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 142 states. [2021-11-07 05:00:18,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2021-11-07 05:00:18,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2021-11-07 05:00:18,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 183 states. [2021-11-07 05:00:18,791 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2021-11-07 05:00:18,964 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 05:00:18,965 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-07 05:00:18,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 05:00:18,965 INFO L85 PathProgramCache]: Analyzing trace with hash -467460141, now seen corresponding path program 5 times [2021-11-07 05:00:18,965 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 05:00:18,966 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1335233466] [2021-11-07 05:00:18,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 05:00:18,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 05:00:19,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 05:00:32,043 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 05:00:32,044 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 05:00:32,044 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1335233466] [2021-11-07 05:00:32,044 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1335233466] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 05:00:32,044 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [403963562] [2021-11-07 05:00:32,044 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2021-11-07 05:00:32,044 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 05:00:32,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 [2021-11-07 05:00:32,066 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 05:00:32,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2021-11-07 05:00:34,513 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2021-11-07 05:00:34,513 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 05:00:34,518 INFO L263 TraceCheckSpWp]: Trace formula consists of 693 conjuncts, 116 conjunts are in the unsatisfiable core [2021-11-07 05:00:34,527 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 05:00:45,130 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-11-07 05:00:45,130 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [403963562] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 05:00:45,130 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 05:00:45,131 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [73, 32] total 99 [2021-11-07 05:00:45,132 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [638051671] [2021-11-07 05:00:45,134 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 99 states [2021-11-07 05:00:45,134 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 05:00:45,136 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 99 interpolants. [2021-11-07 05:00:45,140 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=618, Invalid=9084, Unknown=0, NotChecked=0, Total=9702 [2021-11-07 05:00:45,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 05:00:45,141 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 05:00:45,142 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 99 states, 99 states have (on average 5.141414141414141) internal successors, (509), 99 states have internal predecessors, (509), 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) [2021-11-07 05:00:45,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 05:00:45,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 05:00:45,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 05:00:45,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:00:45,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:00:45,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:00:45,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 05:00:45,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 05:00:45,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 05:00:45,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-07 05:00:45,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:00:45,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-11-07 05:00:45,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-11-07 05:00:45,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-11-07 05:00:45,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:00:45,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 142 states. [2021-11-07 05:00:45,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. [2021-11-07 05:00:45,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2021-11-07 05:00:45,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 183 states. [2021-11-07 05:00:45,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 05:00:59,176 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:59,177 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:59,177 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:59,603 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:59,604 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:00:59,604 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:00,050 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:00,050 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:00,050 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:01,489 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:01,489 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:01,490 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:05,822 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:05,822 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:05,822 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:07,875 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:07,875 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:07,875 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,249 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,249 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,249 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,297 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,298 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,298 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,528 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,528 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,528 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,598 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,599 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,599 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,680 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,680 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,681 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,714 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,714 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,714 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,719 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,719 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,720 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,732 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,732 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,732 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,744 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,744 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,744 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,749 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,749 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,749 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,754 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,754 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:08,755 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:10,755 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:10,755 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:10,756 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:01:10,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 05:01:10,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 05:01:10,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 05:01:10,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:01:10,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:01:10,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:01:10,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 05:01:10,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 05:01:10,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 05:01:10,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 05:01:10,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:01:10,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-07 05:01:10,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-11-07 05:01:10,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-07 05:01:10,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:01:10,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 142 states. [2021-11-07 05:01:10,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2021-11-07 05:01:10,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2021-11-07 05:01:10,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 183 states. [2021-11-07 05:01:10,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2021-11-07 05:01:10,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2021-11-07 05:01:11,014 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 05:01:11,014 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-07 05:01:11,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 05:01:11,015 INFO L85 PathProgramCache]: Analyzing trace with hash -167369240, now seen corresponding path program 6 times [2021-11-07 05:01:11,015 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 05:01:11,015 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1616787119] [2021-11-07 05:01:11,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 05:01:11,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 05:01:11,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 05:01:51,920 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 05:01:51,920 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 05:01:51,920 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1616787119] [2021-11-07 05:01:51,920 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1616787119] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 05:01:51,920 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [252463906] [2021-11-07 05:01:51,920 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2021-11-07 05:01:51,921 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 05:01:51,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 [2021-11-07 05:01:51,921 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 05:01:51,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2021-11-07 05:01:54,980 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2021-11-07 05:01:54,980 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 05:01:54,985 INFO L263 TraceCheckSpWp]: Trace formula consists of 703 conjuncts, 119 conjunts are in the unsatisfiable core [2021-11-07 05:01:54,991 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 05:02:07,336 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2021-11-07 05:02:07,336 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [252463906] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 05:02:07,336 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 05:02:07,337 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [85, 39] total 120 [2021-11-07 05:02:07,337 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1608783777] [2021-11-07 05:02:07,337 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 120 states [2021-11-07 05:02:07,338 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 05:02:07,338 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 120 interpolants. [2021-11-07 05:02:07,343 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=735, Invalid=13544, Unknown=1, NotChecked=0, Total=14280 [2021-11-07 05:02:07,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 05:02:07,344 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 05:02:07,344 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 120 states, 120 states have (on average 4.45) internal successors, (534), 120 states have internal predecessors, (534), 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) [2021-11-07 05:02:07,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 05:02:07,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 05:02:07,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 05:02:07,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:02:07,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:02:07,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:02:07,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 05:02:07,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 05:02:07,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 05:02:07,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-07 05:02:07,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:02:07,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-11-07 05:02:07,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-11-07 05:02:07,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-11-07 05:02:07,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:02:07,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 142 states. [2021-11-07 05:02:07,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. [2021-11-07 05:02:07,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2021-11-07 05:02:07,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 183 states. [2021-11-07 05:02:07,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2021-11-07 05:02:07,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 05:02:49,718 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:02:49,718 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:02:49,719 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:02:54,966 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:02:54,966 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:02:54,967 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:02:55,770 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:02:55,770 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:02:55,771 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:00,245 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:00,246 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:00,246 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:03,193 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:03,193 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:03,194 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:05,896 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:05,897 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:05,897 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:06,708 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:06,708 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:06,708 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:06,762 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:06,762 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:06,763 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:07,152 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:07,152 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:07,153 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:07,188 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:07,189 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:07,189 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:07,371 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:07,371 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:07,371 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:07,678 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:07,678 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:07,678 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:08,328 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:08,328 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:08,329 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:10,959 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:10,959 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:10,959 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:11,000 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:11,001 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:11,001 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:11,007 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:11,008 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:11,008 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:11,020 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:11,020 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:11,020 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:11,033 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:11,033 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:11,033 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:11,039 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:11,039 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:11,039 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:11,045 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:11,045 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:11,045 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:15,095 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:15,095 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:15,096 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:19,416 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:19,416 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:19,416 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:19,592 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:19,592 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:19,592 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:22,106 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:22,106 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:22,106 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:22,835 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:22,835 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:22,835 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:27,120 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:27,120 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:27,120 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:27,153 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:27,153 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:27,153 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:27,182 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:27,182 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:27,183 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:27,208 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:27,208 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:27,209 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:27,214 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:27,214 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:27,214 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:27,225 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:27,225 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:27,225 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:27,238 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:27,238 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:27,239 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:27,243 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:27,243 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:27,244 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:27,248 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:27,248 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:27,249 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:36,298 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:36,299 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:36,299 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:36,303 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:36,303 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:36,303 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:36,495 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:36,495 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:36,495 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:36,600 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:36,600 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:36,601 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:36,957 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:36,957 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:36,957 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:40,561 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:40,562 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:40,562 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:40,575 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:40,575 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:40,576 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:40,992 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:40,992 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:40,992 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:41,000 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:41,000 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:41,000 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:41,033 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:41,033 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:41,033 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:41,038 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:41,038 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:41,039 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:41,044 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:41,044 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:41,044 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:41,054 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:41,055 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:41,055 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:41,065 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:41,065 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:41,065 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:41,070 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:41,070 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:41,070 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:41,074 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:41,075 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:41,075 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:42,392 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:42,392 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:42,392 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:42,397 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:42,397 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:42,397 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:03:42,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 05:03:42,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 05:03:42,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 05:03:42,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:03:42,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:03:42,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:03:42,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 05:03:42,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 05:03:42,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 05:03:42,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 05:03:42,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:03:42,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-07 05:03:42,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-11-07 05:03:42,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-07 05:03:42,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:03:42,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 142 states. [2021-11-07 05:03:42,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-11-07 05:03:42,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2021-11-07 05:03:42,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 183 states. [2021-11-07 05:03:42,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2021-11-07 05:03:42,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 164 states. [2021-11-07 05:03:42,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2021-11-07 05:03:42,622 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2021-11-07 05:03:42,623 INFO L402 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-07 05:03:42,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 05:03:42,623 INFO L85 PathProgramCache]: Analyzing trace with hash -158807238, now seen corresponding path program 7 times [2021-11-07 05:03:42,623 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 05:03:42,623 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [100783606] [2021-11-07 05:03:42,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 05:03:42,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 05:03:43,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 05:04:10,462 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 05:04:10,463 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 05:04:10,463 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [100783606] [2021-11-07 05:04:10,463 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [100783606] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 05:04:10,463 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1179914957] [2021-11-07 05:04:10,463 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2021-11-07 05:04:10,463 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 05:04:10,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 [2021-11-07 05:04:10,464 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 05:04:10,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2021-11-07 05:04:14,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 05:04:14,008 INFO L263 TraceCheckSpWp]: Trace formula consists of 713 conjuncts, 171 conjunts are in the unsatisfiable core [2021-11-07 05:04:14,018 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 05:04:20,990 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-07 05:04:22,417 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-07 05:04:25,171 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-07 05:04:25,171 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2021-11-07 05:04:26,163 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-07 05:04:27,197 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 05:04:28,760 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2021-11-07 05:04:29,311 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2021-11-07 05:04:29,651 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2021-11-07 05:04:29,954 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2021-11-07 05:04:41,136 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 05:04:41,136 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1179914957] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 05:04:41,136 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 05:04:41,137 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [77, 67] total 139 [2021-11-07 05:04:41,137 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1483575923] [2021-11-07 05:04:41,137 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 139 states [2021-11-07 05:04:41,138 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 05:04:41,138 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 139 interpolants. [2021-11-07 05:04:41,140 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=948, Invalid=18231, Unknown=3, NotChecked=0, Total=19182 [2021-11-07 05:04:41,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 05:04:41,140 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 05:04:41,140 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 139 states, 139 states have (on average 4.057553956834532) internal successors, (564), 139 states have internal predecessors, (564), 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) [2021-11-07 05:04:41,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 05:04:41,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 05:04:41,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 05:04:41,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:04:41,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:04:41,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:04:41,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 05:04:41,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 05:04:41,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 05:04:41,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-07 05:04:41,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:04:41,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-11-07 05:04:41,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-11-07 05:04:41,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-11-07 05:04:41,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:04:41,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 142 states. [2021-11-07 05:04:41,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-11-07 05:04:41,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2021-11-07 05:04:41,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 183 states. [2021-11-07 05:04:41,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2021-11-07 05:04:41,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 164 states. [2021-11-07 05:04:41,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 05:05:30,418 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:05:30,419 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:05:30,419 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:05:31,085 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:05:31,086 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:05:31,086 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:05:31,347 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:05:31,347 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:05:31,347 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:05:40,025 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:05:40,026 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:05:40,026 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:06,744 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:06,745 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:06,745 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:14,917 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~mem34_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:14,917 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:14,918 WARN L322 ript$VariableManager]: TermVariabe |v_thread4_#t~short35_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:15,987 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:15,987 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:15,988 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:24,251 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:24,251 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:24,252 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:26,413 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:26,413 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:26,413 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:26,448 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:26,448 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:26,449 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:26,454 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:26,455 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:26,455 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:26,468 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:26,468 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:26,468 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:26,481 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:26,481 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:26,482 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:26,488 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:26,488 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:26,488 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:26,494 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:26,494 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:26,495 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:36,373 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:36,374 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:36,374 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:40,636 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:40,636 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:40,637 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:40,759 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:40,759 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:40,759 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:53,073 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:53,074 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:06:53,074 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:30,315 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:30,315 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem14_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:30,315 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:38,347 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:38,348 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:38,348 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:40,373 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:40,373 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short12_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:40,373 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem11_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:40,402 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:40,402 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~short27_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:40,402 WARN L322 ript$VariableManager]: TermVariabe |v_thread3_#t~mem26_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:40,408 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:40,408 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:40,409 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:40,425 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:40,426 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:40,426 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:40,438 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:40,438 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~short21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:40,438 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem20_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:40,443 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:40,444 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:40,444 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:40,449 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:40,449 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:40,450 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:55,260 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:55,261 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:55,261 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~short5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 05:07:55,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 05:07:55,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 05:07:55,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 05:07:55,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:07:55,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:07:55,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:07:55,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 05:07:55,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 05:07:55,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 05:07:55,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 05:07:55,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:07:55,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-07 05:07:55,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-11-07 05:07:55,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-07 05:07:55,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:07:55,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 142 states. [2021-11-07 05:07:55,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-11-07 05:07:55,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2021-11-07 05:07:55,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 183 states. [2021-11-07 05:07:55,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2021-11-07 05:07:55,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 164 states. [2021-11-07 05:07:55,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 197 states. [2021-11-07 05:07:55,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2021-11-07 05:07:55,554 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 05:07:55,554 INFO L402 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-07 05:07:55,554 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 05:07:55,555 INFO L85 PathProgramCache]: Analyzing trace with hash 668132776, now seen corresponding path program 8 times [2021-11-07 05:07:55,555 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 05:07:55,555 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1269245954] [2021-11-07 05:07:55,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 05:07:55,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 05:07:55,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 05:08:24,534 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 05:08:24,534 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 05:08:24,534 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1269245954] [2021-11-07 05:08:24,534 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1269245954] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 05:08:24,535 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [794880377] [2021-11-07 05:08:24,535 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-07 05:08:24,535 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 05:08:24,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 [2021-11-07 05:08:24,537 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 05:08:24,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba8ff5-4cb6-4388-9f20-ed3cfdc87fcc/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2021-11-07 05:08:28,916 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-07 05:08:28,916 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 05:08:28,921 INFO L263 TraceCheckSpWp]: Trace formula consists of 723 conjuncts, 154 conjunts are in the unsatisfiable core [2021-11-07 05:08:28,928 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 05:08:40,020 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-07 05:08:41,921 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2021-11-07 05:08:42,426 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2021-11-07 05:08:42,875 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2021-11-07 05:08:43,272 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2021-11-07 05:08:48,709 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2021-11-07 05:08:48,709 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [794880377] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 05:08:48,710 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 05:08:48,710 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [79, 58] total 132 [2021-11-07 05:08:48,710 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [864762238] [2021-11-07 05:08:48,711 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 132 states [2021-11-07 05:08:48,711 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 05:08:48,712 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 132 interpolants. [2021-11-07 05:08:48,714 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=803, Invalid=16488, Unknown=1, NotChecked=0, Total=17292 [2021-11-07 05:08:48,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 05:08:48,715 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 05:08:48,715 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 132 states, 132 states have (on average 4.257575757575758) internal successors, (562), 132 states have internal predecessors, (562), 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) [2021-11-07 05:08:48,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 05:08:48,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 05:08:48,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 05:08:48,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:08:48,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:08:48,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:08:48,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 05:08:48,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-07 05:08:48,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-07 05:08:48,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-07 05:08:48,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:08:48,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-11-07 05:08:48,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-11-07 05:08:48,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-11-07 05:08:48,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-07 05:08:48,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 142 states. [2021-11-07 05:08:48,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-11-07 05:08:48,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2021-11-07 05:08:48,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 183 states. [2021-11-07 05:08:48,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2021-11-07 05:08:48,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 164 states. [2021-11-07 05:08:48,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 197 states. [2021-11-07 05:08:48,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.