/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf -i ../sv-benchmarks/c/weaver/popl20-bad/buffer-mult-alt.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-8c2bbc9 [2021-10-06 17:43:25,011 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-06 17:43:25,014 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-06 17:43:25,050 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-06 17:43:25,051 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-06 17:43:25,060 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-06 17:43:25,062 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-06 17:43:25,064 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-06 17:43:25,067 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-06 17:43:25,068 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-06 17:43:25,070 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-06 17:43:25,071 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-06 17:43:25,072 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-06 17:43:25,075 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-06 17:43:25,079 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-06 17:43:25,081 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-06 17:43:25,082 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-06 17:43:25,086 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-06 17:43:25,091 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-06 17:43:25,095 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-06 17:43:25,100 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-06 17:43:25,107 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-06 17:43:25,109 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-06 17:43:25,110 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-06 17:43:25,122 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-06 17:43:25,123 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-06 17:43:25,123 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-06 17:43:25,128 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-06 17:43:25,129 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-06 17:43:25,134 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-06 17:43:25,134 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-06 17:43:25,138 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-06 17:43:25,139 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-06 17:43:25,140 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-06 17:43:25,142 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-06 17:43:25,143 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-06 17:43:25,144 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-06 17:43:25,144 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-06 17:43:25,144 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-06 17:43:25,146 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-06 17:43:25,147 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-06 17:43:25,152 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf [2021-10-06 17:43:25,213 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-06 17:43:25,214 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-06 17:43:25,214 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-06 17:43:25,215 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-06 17:43:25,218 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-06 17:43:25,219 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-06 17:43:25,219 INFO L138 SettingsManager]: * Use SBE=true [2021-10-06 17:43:25,219 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-06 17:43:25,220 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-06 17:43:25,221 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-06 17:43:25,222 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-06 17:43:25,222 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-06 17:43:25,223 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-06 17:43:25,223 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-06 17:43:25,223 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-06 17:43:25,224 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-06 17:43:25,224 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-06 17:43:25,224 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-06 17:43:25,224 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-06 17:43:25,225 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-06 17:43:25,225 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-06 17:43:25,225 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-10-06 17:43:25,225 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-06 17:43:25,226 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-06 17:43:25,226 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-06 17:43:25,226 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-06 17:43:25,227 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-06 17:43:25,227 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-06 17:43:25,227 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-10-06 17:43:25,228 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-06 17:43:25,228 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-06 17:43:25,228 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-10-06 17:43:25,229 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-06 17:43:25,229 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-10-06 17:43:25,229 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-10-06 17:43:25,230 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:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-10-06 17:43:25,654 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-06 17:43:25,689 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-06 17:43:25,693 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-06 17:43:25,694 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-06 17:43:25,695 INFO L275 PluginConnector]: CDTParser initialized [2021-10-06 17:43:25,696 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/weaver/popl20-bad/buffer-mult-alt.wvr.c [2021-10-06 17:43:25,774 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/547da2db7/613f1e9c2dec4e9190f0c0d15f100d8b/FLAG5f54b9ba0 [2021-10-06 17:43:26,401 INFO L306 CDTParser]: Found 1 translation units. [2021-10-06 17:43:26,402 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/releaseScripts/default/sv-benchmarks/c/weaver/popl20-bad/buffer-mult-alt.wvr.c [2021-10-06 17:43:26,417 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/547da2db7/613f1e9c2dec4e9190f0c0d15f100d8b/FLAG5f54b9ba0 [2021-10-06 17:43:26,767 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/547da2db7/613f1e9c2dec4e9190f0c0d15f100d8b [2021-10-06 17:43:26,771 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-06 17:43:26,781 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-06 17:43:26,785 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-06 17:43:26,785 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-06 17:43:26,789 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-06 17:43:26,794 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.10 05:43:26" (1/1) ... [2021-10-06 17:43:26,796 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c49a14d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 05:43:26, skipping insertion in model container [2021-10-06 17:43:26,796 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.10 05:43:26" (1/1) ... [2021-10-06 17:43:26,807 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-06 17:43:26,849 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-06 17:43:27,175 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-2/releaseScripts/default/sv-benchmarks/c/weaver/popl20-bad/buffer-mult-alt.wvr.c[3227,3240] [2021-10-06 17:43:27,184 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-06 17:43:27,195 INFO L203 MainTranslator]: Completed pre-run [2021-10-06 17:43:27,227 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-2/releaseScripts/default/sv-benchmarks/c/weaver/popl20-bad/buffer-mult-alt.wvr.c[3227,3240] [2021-10-06 17:43:27,231 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-06 17:43:27,250 INFO L208 MainTranslator]: Completed translation [2021-10-06 17:43:27,250 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 05:43:27 WrapperNode [2021-10-06 17:43:27,250 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-06 17:43:27,252 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-06 17:43:27,252 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-06 17:43:27,252 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-06 17:43:27,261 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 05:43:27" (1/1) ... [2021-10-06 17:43:27,273 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 05:43:27" (1/1) ... [2021-10-06 17:43:27,307 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-06 17:43:27,308 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-06 17:43:27,309 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-06 17:43:27,309 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-06 17:43:27,322 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 05:43:27" (1/1) ... [2021-10-06 17:43:27,323 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 05:43:27" (1/1) ... [2021-10-06 17:43:27,327 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 05:43:27" (1/1) ... [2021-10-06 17:43:27,327 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 05:43:27" (1/1) ... [2021-10-06 17:43:27,337 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 05:43:27" (1/1) ... [2021-10-06 17:43:27,350 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 05:43:27" (1/1) ... [2021-10-06 17:43:27,358 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 05:43:27" (1/1) ... [2021-10-06 17:43:27,369 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-06 17:43:27,374 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-06 17:43:27,374 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-06 17:43:27,374 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-06 17:43:27,378 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 05:43:27" (1/1) ... [2021-10-06 17:43:27,392 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-06 17:43:27,407 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-06 17:43:27,424 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-06 17:43:27,442 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-06 17:43:27,486 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-10-06 17:43:27,487 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-10-06 17:43:27,487 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-10-06 17:43:27,487 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-10-06 17:43:27,487 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-10-06 17:43:27,488 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-10-06 17:43:27,488 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-10-06 17:43:27,488 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-10-06 17:43:27,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-06 17:43:27,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-06 17:43:27,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-06 17:43:27,489 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-10-06 17:43:27,489 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-10-06 17:43:27,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-06 17:43:27,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-06 17:43:27,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-06 17:43:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-06 17:43:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-06 17:43:27,492 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-10-06 17:43:28,432 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-06 17:43:28,433 INFO L299 CfgBuilder]: Removed 30 assume(true) statements. [2021-10-06 17:43:28,436 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.10 05:43:28 BoogieIcfgContainer [2021-10-06 17:43:28,436 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-06 17:43:28,438 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-06 17:43:28,438 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-06 17:43:28,443 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-06 17:43:28,443 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.10 05:43:26" (1/3) ... [2021-10-06 17:43:28,445 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3aee12d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.10 05:43:28, skipping insertion in model container [2021-10-06 17:43:28,445 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 05:43:27" (2/3) ... [2021-10-06 17:43:28,445 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3aee12d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.10 05:43:28, skipping insertion in model container [2021-10-06 17:43:28,446 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.10 05:43:28" (3/3) ... [2021-10-06 17:43:28,447 INFO L111 eAbstractionObserver]: Analyzing ICFG buffer-mult-alt.wvr.c [2021-10-06 17:43:28,458 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-10-06 17:43:28,459 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-06 17:43:28,459 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-10-06 17:43:28,459 INFO L516 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-10-06 17:43:28,530 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,530 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,531 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,531 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,531 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,531 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,532 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,532 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,532 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,533 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,533 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,533 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,534 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,535 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,535 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,535 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,536 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,536 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,536 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,538 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,538 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,538 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,539 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,540 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,541 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,541 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,541 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,542 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,542 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,542 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,543 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,543 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,543 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,544 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,544 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,544 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,545 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,545 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,545 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,545 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,546 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,546 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,546 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,546 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,547 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,548 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,548 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~post14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,548 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,549 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,549 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,549 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~post14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,549 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,557 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,558 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,558 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,558 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,558 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,559 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,559 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,560 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,562 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,563 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,563 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,563 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,563 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,564 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,565 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,565 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,566 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,566 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,567 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,567 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,567 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,567 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,570 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,571 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,573 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,573 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~post14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,573 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,574 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,592 INFO L148 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-10-06 17:43:28,669 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-10-06 17:43:28,669 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-06 17:43:28,676 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-10-06 17:43:28,695 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2021-10-06 17:43:28,725 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-10-06 17:43:28,733 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, mConcurrency=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 [2021-10-06 17:43:28,734 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-10-06 17:43:28,828 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,829 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,829 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,858 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,859 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,859 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,888 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,888 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,889 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,898 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,899 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,899 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:28,990 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)] === [2021-10-06 17:43:28,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-06 17:43:28,997 INFO L82 PathProgramCache]: Analyzing trace with hash 1022689852, now seen corresponding path program 1 times [2021-10-06 17:43:29,007 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-06 17:43:29,008 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1251262538] [2021-10-06 17:43:29,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 17:43:29,009 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-06 17:43:29,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 17:43:29,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-06 17:43:29,412 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-06 17:43:29,412 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1251262538] [2021-10-06 17:43:29,413 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1251262538] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-06 17:43:29,413 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-06 17:43:29,413 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-06 17:43:29,415 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1401328458] [2021-10-06 17:43:29,422 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-10-06 17:43:29,422 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-06 17:43:29,437 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-06 17:43:29,439 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-06 17:43:29,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:29,442 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-06 17:43:29,443 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 72.0) internal successors, (144), 2 states have internal predecessors, (144), 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) [2021-10-06 17:43:29,444 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:29,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:29,473 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-06 17:43:29,473 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)] === [2021-10-06 17:43:29,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-06 17:43:29,474 INFO L82 PathProgramCache]: Analyzing trace with hash -437301361, now seen corresponding path program 1 times [2021-10-06 17:43:29,474 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-06 17:43:29,475 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1255135790] [2021-10-06 17:43:29,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 17:43:29,475 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-06 17:43:29,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 17:43:29,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-06 17:43:29,931 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-06 17:43:29,931 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1255135790] [2021-10-06 17:43:29,932 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1255135790] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-06 17:43:29,932 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-06 17:43:29,932 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-10-06 17:43:29,932 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1969328224] [2021-10-06 17:43:29,935 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-06 17:43:29,935 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-06 17:43:29,936 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-06 17:43:29,936 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-10-06 17:43:29,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:29,937 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-06 17:43:29,937 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 23.333333333333332) internal successors, (140), 6 states have internal predecessors, (140), 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) [2021-10-06 17:43:29,937 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:29,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:30,091 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,092 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,092 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,111 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,111 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,112 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,163 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,164 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,164 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,172 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,173 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,173 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,195 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,195 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,196 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:30,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:43:30,229 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-06 17:43:30,229 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)] === [2021-10-06 17:43:30,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-06 17:43:30,231 INFO L82 PathProgramCache]: Analyzing trace with hash 1184339087, now seen corresponding path program 1 times [2021-10-06 17:43:30,232 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-06 17:43:30,232 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1616106079] [2021-10-06 17:43:30,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 17:43:30,233 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-06 17:43:30,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 17:43:30,491 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-06 17:43:30,492 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-06 17:43:30,492 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1616106079] [2021-10-06 17:43:30,492 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1616106079] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-06 17:43:30,493 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-06 17:43:30,493 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-10-06 17:43:30,493 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [809594147] [2021-10-06 17:43:30,494 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-06 17:43:30,494 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-06 17:43:30,495 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-06 17:43:30,496 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-10-06 17:43:30,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:30,496 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-06 17:43:30,497 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 24.166666666666668) internal successors, (145), 6 states have internal predecessors, (145), 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) [2021-10-06 17:43:30,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:30,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:43:30,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:30,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:30,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:43:30,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:43:30,652 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-10-06 17:43:30,652 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)] === [2021-10-06 17:43:30,653 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-06 17:43:30,654 INFO L82 PathProgramCache]: Analyzing trace with hash -3028123, now seen corresponding path program 1 times [2021-10-06 17:43:30,654 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-06 17:43:30,654 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [552794718] [2021-10-06 17:43:30,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 17:43:30,655 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-06 17:43:30,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 17:43:30,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-10-06 17:43:30,825 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-06 17:43:30,825 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [552794718] [2021-10-06 17:43:30,826 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [552794718] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-06 17:43:30,826 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-06 17:43:30,826 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-10-06 17:43:30,826 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1872762808] [2021-10-06 17:43:30,827 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-06 17:43:30,828 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-06 17:43:30,828 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-06 17:43:30,829 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-10-06 17:43:30,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:30,829 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-06 17:43:30,830 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 24.5) internal successors, (147), 6 states have internal predecessors, (147), 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) [2021-10-06 17:43:30,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:30,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:43:30,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:43:30,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:30,908 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,908 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,909 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,916 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,917 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,917 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,935 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,935 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,936 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,946 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,947 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,947 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,958 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,958 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,958 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,968 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,969 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,969 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,978 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,979 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,979 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,986 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,987 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,987 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,995 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,995 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:30,996 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,013 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,014 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,014 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,024 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,025 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,025 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,057 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,058 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,058 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,064 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,064 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,065 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,081 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,082 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,082 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,092 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,093 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,093 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,107 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,108 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,108 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,136 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,137 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,137 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,160 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,160 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,161 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,170 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,170 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,171 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:31,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:31,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:43:31,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:43:31,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:43:31,389 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-10-06 17:43:31,390 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)] === [2021-10-06 17:43:31,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-06 17:43:31,391 INFO L82 PathProgramCache]: Analyzing trace with hash -378169330, now seen corresponding path program 1 times [2021-10-06 17:43:31,391 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-06 17:43:31,391 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1093524282] [2021-10-06 17:43:31,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 17:43:31,392 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-06 17:43:31,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 17:43:32,161 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-10-06 17:43:32,162 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-06 17:43:32,162 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1093524282] [2021-10-06 17:43:32,162 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1093524282] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-06 17:43:32,162 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1566017737] [2021-10-06 17:43:32,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 17:43:32,163 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-06 17:43:32,163 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-06 17:43:32,166 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-06 17:43:32,175 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-10-06 17:43:32,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 17:43:32,311 INFO L263 TraceCheckSpWp]: Trace formula consists of 374 conjuncts, 63 conjunts are in the unsatisfiable core [2021-10-06 17:43:32,326 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-06 17:43:33,537 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 [2021-10-06 17:43:34,890 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 [2021-10-06 17:43:35,513 INFO L354 Elim1Store]: treesize reduction 37, result has 22.9 percent of original size [2021-10-06 17:43:35,514 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 27 [2021-10-06 17:43:36,202 INFO L354 Elim1Store]: treesize reduction 37, result has 22.9 percent of original size [2021-10-06 17:43:36,202 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 27 [2021-10-06 17:43:36,495 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 7 [2021-10-06 17:43:36,661 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-06 17:43:36,662 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1566017737] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-06 17:43:36,663 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-06 17:43:36,663 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 30] total 43 [2021-10-06 17:43:36,663 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2134571799] [2021-10-06 17:43:36,665 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 43 states [2021-10-06 17:43:36,665 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-06 17:43:36,666 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2021-10-06 17:43:36,668 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=160, Invalid=1646, Unknown=0, NotChecked=0, Total=1806 [2021-10-06 17:43:36,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:36,669 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-06 17:43:36,669 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 43 states, 43 states have (on average 6.3023255813953485) internal successors, (271), 43 states have internal predecessors, (271), 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) [2021-10-06 17:43:36,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:36,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:43:36,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:43:36,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:43:36,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:41,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:41,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:43:41,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:43:41,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:43:41,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-10-06 17:43:41,418 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2021-10-06 17:43:41,591 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-06 17:43:41,592 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)] === [2021-10-06 17:43:41,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-06 17:43:41,593 INFO L82 PathProgramCache]: Analyzing trace with hash 193034892, now seen corresponding path program 1 times [2021-10-06 17:43:41,594 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-06 17:43:41,595 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1633145682] [2021-10-06 17:43:41,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 17:43:41,596 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-06 17:43:41,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 17:43:41,720 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-10-06 17:43:41,728 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-06 17:43:41,731 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1633145682] [2021-10-06 17:43:41,733 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1633145682] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-06 17:43:41,734 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-06 17:43:41,734 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-10-06 17:43:41,734 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1752455979] [2021-10-06 17:43:41,735 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-06 17:43:41,735 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-06 17:43:41,735 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-06 17:43:41,736 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-10-06 17:43:41,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:41,741 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-06 17:43:41,742 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 26.0) internal successors, (156), 6 states have internal predecessors, (156), 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) [2021-10-06 17:43:41,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:41,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:43:41,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:43:41,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:43:41,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-10-06 17:43:41,743 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:41,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:41,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:43:41,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:43:41,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:43:41,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-10-06 17:43:41,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:43:41,802 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-10-06 17:43:41,802 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)] === [2021-10-06 17:43:41,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-06 17:43:41,803 INFO L82 PathProgramCache]: Analyzing trace with hash -2105716562, now seen corresponding path program 2 times [2021-10-06 17:43:41,803 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-06 17:43:41,804 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [841567380] [2021-10-06 17:43:41,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 17:43:41,806 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-06 17:43:41,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 17:43:42,004 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-10-06 17:43:42,005 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-06 17:43:42,005 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [841567380] [2021-10-06 17:43:42,005 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [841567380] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-06 17:43:42,006 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1438029314] [2021-10-06 17:43:42,006 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-10-06 17:43:42,007 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-06 17:43:42,007 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-06 17:43:42,008 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-06 17:43:42,041 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-10-06 17:43:42,323 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-10-06 17:43:42,323 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-10-06 17:43:42,327 INFO L263 TraceCheckSpWp]: Trace formula consists of 384 conjuncts, 9 conjunts are in the unsatisfiable core [2021-10-06 17:43:42,336 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-06 17:43:42,938 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-10-06 17:43:42,940 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1438029314] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-06 17:43:42,940 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-06 17:43:42,941 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2021-10-06 17:43:42,941 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [901148872] [2021-10-06 17:43:42,942 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2021-10-06 17:43:42,942 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-06 17:43:42,943 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-10-06 17:43:42,943 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=129, Unknown=0, NotChecked=0, Total=182 [2021-10-06 17:43:42,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:42,945 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-06 17:43:42,946 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 13.571428571428571) internal successors, (190), 14 states have internal predecessors, (190), 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) [2021-10-06 17:43:42,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:42,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:43:42,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:43:42,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:43:42,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-10-06 17:43:42,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:43:42,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:43,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:43,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:43:43,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:43:43,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:43:43,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-10-06 17:43:43,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:43:43,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-10-06 17:43:43,226 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-10-06 17:43:43,391 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-06 17:43:43,392 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)] === [2021-10-06 17:43:43,393 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-06 17:43:43,393 INFO L82 PathProgramCache]: Analyzing trace with hash 658058244, now seen corresponding path program 3 times [2021-10-06 17:43:43,394 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-06 17:43:43,394 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1602041061] [2021-10-06 17:43:43,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 17:43:43,395 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-06 17:43:43,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 17:43:44,141 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-10-06 17:43:44,142 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-06 17:43:44,142 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1602041061] [2021-10-06 17:43:44,142 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1602041061] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-06 17:43:44,142 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2079937132] [2021-10-06 17:43:44,143 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-10-06 17:43:44,143 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-06 17:43:44,143 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-06 17:43:44,144 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-06 17:43:44,148 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-10-06 17:43:44,528 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-10-06 17:43:44,529 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-10-06 17:43:44,533 INFO L263 TraceCheckSpWp]: Trace formula consists of 374 conjuncts, 57 conjunts are in the unsatisfiable core [2021-10-06 17:43:44,549 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-06 17:43:44,639 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 [2021-10-06 17:43:44,687 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-10-06 17:43:44,688 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2021-10-06 17:43:44,746 INFO L354 Elim1Store]: treesize reduction 36, result has 23.4 percent of original size [2021-10-06 17:43:44,746 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 17 treesize of output 22 [2021-10-06 17:43:45,500 INFO L354 Elim1Store]: treesize reduction 36, result has 26.5 percent of original size [2021-10-06 17:43:45,501 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 21 treesize of output 25 [2021-10-06 17:43:45,769 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 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 [2021-10-06 17:43:46,985 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 [2021-10-06 17:43:47,540 INFO L354 Elim1Store]: treesize reduction 40, result has 23.1 percent of original size [2021-10-06 17:43:47,541 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 27 [2021-10-06 17:43:48,039 INFO L354 Elim1Store]: treesize reduction 40, result has 23.1 percent of original size [2021-10-06 17:43:48,040 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 27 [2021-10-06 17:43:48,379 INFO L354 Elim1Store]: treesize reduction 40, result has 23.1 percent of original size [2021-10-06 17:43:48,380 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 27 [2021-10-06 17:43:48,470 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 7 [2021-10-06 17:43:48,599 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-06 17:43:48,599 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2079937132] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-06 17:43:48,600 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-06 17:43:48,600 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 32] total 46 [2021-10-06 17:43:48,600 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [104527898] [2021-10-06 17:43:48,601 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 46 states [2021-10-06 17:43:48,601 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-06 17:43:48,602 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2021-10-06 17:43:48,603 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=181, Invalid=1889, Unknown=0, NotChecked=0, Total=2070 [2021-10-06 17:43:48,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:48,604 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-06 17:43:48,604 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 46 states, 46 states have (on average 5.956521739130435) internal successors, (274), 46 states have internal predecessors, (274), 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) [2021-10-06 17:43:48,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:48,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:43:48,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:43:48,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:43:48,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-10-06 17:43:48,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:43:48,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-10-06 17:43:48,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:53,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:53,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:43:53,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:43:53,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:43:53,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-10-06 17:43:53,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:43:53,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-10-06 17:43:53,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-10-06 17:43:53,801 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2021-10-06 17:43:53,983 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,5 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-06 17:43:53,984 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)] === [2021-10-06 17:43:53,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-06 17:43:53,985 INFO L82 PathProgramCache]: Analyzing trace with hash 1454081136, now seen corresponding path program 1 times [2021-10-06 17:43:53,986 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-06 17:43:53,986 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1011225078] [2021-10-06 17:43:53,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 17:43:53,987 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-06 17:43:54,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 17:43:54,250 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-10-06 17:43:54,251 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-06 17:43:54,251 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1011225078] [2021-10-06 17:43:54,251 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1011225078] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-06 17:43:54,251 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [623838263] [2021-10-06 17:43:54,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 17:43:54,251 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-06 17:43:54,252 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-06 17:43:54,255 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-06 17:43:54,287 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-10-06 17:43:54,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 17:43:54,822 INFO L263 TraceCheckSpWp]: Trace formula consists of 399 conjuncts, 9 conjunts are in the unsatisfiable core [2021-10-06 17:43:54,827 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-06 17:43:55,197 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-10-06 17:43:55,198 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [623838263] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-06 17:43:55,198 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-10-06 17:43:55,199 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [10] total 14 [2021-10-06 17:43:55,199 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [650982685] [2021-10-06 17:43:55,200 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-06 17:43:55,200 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-06 17:43:55,200 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-06 17:43:55,201 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=150, Unknown=0, NotChecked=0, Total=182 [2021-10-06 17:43:55,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:55,201 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-06 17:43:55,201 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 26.833333333333332) internal successors, (161), 6 states have internal predecessors, (161), 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) [2021-10-06 17:43:55,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:55,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:43:55,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:43:55,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:43:55,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-10-06 17:43:55,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:43:55,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-10-06 17:43:55,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-10-06 17:43:55,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:55,281 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,282 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,282 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,293 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,294 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,294 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,301 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,301 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,301 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,427 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,427 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,427 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,440 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,441 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,441 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,454 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,455 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,455 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,472 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,473 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,473 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,483 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,483 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,483 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,521 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,522 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,522 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,668 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,669 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,669 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,835 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,836 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,836 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,949 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,949 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,950 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,984 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,985 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:55,985 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:56,016 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:56,016 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:56,016 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:56,023 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:56,023 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:56,024 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:56,028 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:56,029 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:56,029 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:56,035 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:56,036 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:56,036 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:56,041 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:56,042 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:56,042 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:56,090 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:56,090 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:56,091 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:56,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:56,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:43:56,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:43:56,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:43:56,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-10-06 17:43:56,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:43:56,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-10-06 17:43:56,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-10-06 17:43:56,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:43:56,281 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-10-06 17:43:56,458 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,6 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-06 17:43:56,459 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)] === [2021-10-06 17:43:56,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-06 17:43:56,460 INFO L82 PathProgramCache]: Analyzing trace with hash -1719530317, now seen corresponding path program 1 times [2021-10-06 17:43:56,460 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-06 17:43:56,461 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [444630484] [2021-10-06 17:43:56,461 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 17:43:56,461 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-06 17:43:56,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 17:43:56,814 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-10-06 17:43:56,814 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-06 17:43:56,814 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [444630484] [2021-10-06 17:43:56,815 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [444630484] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-06 17:43:56,815 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1688491725] [2021-10-06 17:43:56,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 17:43:56,815 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-06 17:43:56,815 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-06 17:43:56,817 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-06 17:43:56,822 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-10-06 17:43:57,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 17:43:57,416 INFO L263 TraceCheckSpWp]: Trace formula consists of 409 conjuncts, 11 conjunts are in the unsatisfiable core [2021-10-06 17:43:57,419 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-06 17:43:58,532 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-10-06 17:43:58,532 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1688491725] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-06 17:43:58,533 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-06 17:43:58,533 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 10] total 20 [2021-10-06 17:43:58,533 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [970747191] [2021-10-06 17:43:58,535 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2021-10-06 17:43:58,536 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-06 17:43:58,537 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-10-06 17:43:58,537 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=69, Invalid=311, Unknown=0, NotChecked=0, Total=380 [2021-10-06 17:43:58,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:58,540 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-06 17:43:58,541 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 14.1) internal successors, (282), 20 states have internal predecessors, (282), 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) [2021-10-06 17:43:58,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:58,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:43:58,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:43:58,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:43:58,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-10-06 17:43:58,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:43:58,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-10-06 17:43:58,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-10-06 17:43:58,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:43:58,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:43:59,279 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,280 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,280 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,357 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,357 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,357 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,363 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,364 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,364 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,393 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,393 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,394 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,400 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,401 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,401 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,409 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,410 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,410 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,442 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,442 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,443 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,454 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,455 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,455 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,468 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,468 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,468 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,475 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,476 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,476 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,546 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,547 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,547 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,556 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,557 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,557 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,578 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,578 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,579 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,596 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,597 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,597 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,606 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,606 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,607 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,621 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,621 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,622 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,633 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,634 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,634 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,753 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,754 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,754 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,764 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,765 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,765 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,782 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,783 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,783 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,790 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,790 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,791 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,799 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,799 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,800 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,817 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,818 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,818 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,826 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,827 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,827 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,836 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,836 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,837 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,847 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,847 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,848 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,855 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,856 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,856 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,870 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,871 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,871 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,884 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,885 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,885 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,893 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,893 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,894 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,905 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,906 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:43:59,906 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:00,263 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:00,264 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:00,264 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:00,271 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:00,271 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:00,272 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:00,703 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:00,704 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:00,704 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:00,865 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:00,866 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:00,866 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,040 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,041 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,041 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,056 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,056 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,056 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,127 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,127 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,127 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,134 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,134 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,135 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,146 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,147 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,147 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,171 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,172 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,172 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,182 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,182 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,183 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,191 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,192 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,192 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,213 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,214 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,214 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,222 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,222 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,223 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,234 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,234 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,235 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,241 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,242 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,242 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,252 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,252 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,253 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,259 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,260 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,260 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,311 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,311 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,311 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,319 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,320 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,320 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,330 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,330 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,331 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,339 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,339 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,339 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,351 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,352 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,352 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,369 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,370 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,370 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,377 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,377 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,377 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,386 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,386 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,386 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,394 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,395 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,395 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,401 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,401 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,402 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,413 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,413 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,414 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,421 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,422 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,422 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,437 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,438 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:01,438 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:06,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:44:06,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:44:06,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:06,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:44:06,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:44:06,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:06,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-10-06 17:44:06,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:44:06,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:06,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-10-06 17:44:06,047 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2021-10-06 17:44:06,222 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-10-06 17:44:06,223 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)] === [2021-10-06 17:44:06,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-06 17:44:06,224 INFO L82 PathProgramCache]: Analyzing trace with hash -1494554623, now seen corresponding path program 4 times [2021-10-06 17:44:06,224 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-06 17:44:06,224 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [340754424] [2021-10-06 17:44:06,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 17:44:06,225 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-06 17:44:06,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 17:44:08,010 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-06 17:44:08,010 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-06 17:44:08,011 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [340754424] [2021-10-06 17:44:08,011 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [340754424] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-06 17:44:08,011 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1735362317] [2021-10-06 17:44:08,011 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-10-06 17:44:08,011 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-06 17:44:08,012 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-06 17:44:08,014 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-06 17:44:08,016 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-10-06 17:44:08,693 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-10-06 17:44:08,694 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-10-06 17:44:08,697 INFO L263 TraceCheckSpWp]: Trace formula consists of 349 conjuncts, 79 conjunts are in the unsatisfiable core [2021-10-06 17:44:08,704 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-06 17:44:10,109 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 [2021-10-06 17:44:11,567 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 [2021-10-06 17:44:12,154 INFO L354 Elim1Store]: treesize reduction 40, result has 23.1 percent of original size [2021-10-06 17:44:12,155 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 28 [2021-10-06 17:44:13,174 INFO L354 Elim1Store]: treesize reduction 92, result has 20.7 percent of original size [2021-10-06 17:44:13,175 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 48 treesize of output 42 [2021-10-06 17:44:13,794 INFO L354 Elim1Store]: treesize reduction 17, result has 5.6 percent of original size [2021-10-06 17:44:13,794 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 57 treesize of output 12 [2021-10-06 17:44:13,975 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-06 17:44:13,976 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1735362317] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-06 17:44:13,976 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-06 17:44:13,976 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 34] total 58 [2021-10-06 17:44:13,976 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [950013499] [2021-10-06 17:44:13,977 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 58 states [2021-10-06 17:44:13,977 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-06 17:44:13,978 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 58 interpolants. [2021-10-06 17:44:13,979 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=198, Invalid=3108, Unknown=0, NotChecked=0, Total=3306 [2021-10-06 17:44:13,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:44:13,980 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-06 17:44:13,980 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 58 states, 58 states have (on average 5.189655172413793) internal successors, (301), 58 states have internal predecessors, (301), 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) [2021-10-06 17:44:13,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:44:13,981 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:44:13,981 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:13,981 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:44:13,981 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:44:13,981 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:13,981 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-10-06 17:44:13,981 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:44:13,981 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:13,981 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-10-06 17:44:13,982 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:44:20,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:44:20,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:44:20,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:20,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:44:20,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:44:20,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:20,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-10-06 17:44:20,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:44:20,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:20,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-10-06 17:44:20,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-10-06 17:44:20,199 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2021-10-06 17:44:20,374 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,8 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-06 17:44:20,375 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)] === [2021-10-06 17:44:20,375 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-06 17:44:20,376 INFO L82 PathProgramCache]: Analyzing trace with hash -1872241025, now seen corresponding path program 5 times [2021-10-06 17:44:20,376 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-06 17:44:20,376 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [399409105] [2021-10-06 17:44:20,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 17:44:20,377 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-06 17:44:20,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 17:44:20,584 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-10-06 17:44:20,584 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-06 17:44:20,584 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [399409105] [2021-10-06 17:44:20,584 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [399409105] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-06 17:44:20,584 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1566396697] [2021-10-06 17:44:20,585 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2021-10-06 17:44:20,585 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-06 17:44:20,585 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-06 17:44:20,586 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-06 17:44:20,608 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-10-06 17:44:21,499 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2021-10-06 17:44:21,499 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-10-06 17:44:21,502 INFO L263 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 25 conjunts are in the unsatisfiable core [2021-10-06 17:44:21,507 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-06 17:44:22,280 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 11 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-10-06 17:44:22,281 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1566396697] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-06 17:44:22,281 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-06 17:44:22,281 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 14] total 22 [2021-10-06 17:44:22,282 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [816875899] [2021-10-06 17:44:22,283 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2021-10-06 17:44:22,283 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-06 17:44:22,283 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-10-06 17:44:22,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=386, Unknown=0, NotChecked=0, Total=462 [2021-10-06 17:44:22,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:44:22,284 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-06 17:44:22,284 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 11.5) internal successors, (253), 22 states have internal predecessors, (253), 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) [2021-10-06 17:44:22,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:44:22,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:44:22,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:22,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:44:22,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:44:22,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:22,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-10-06 17:44:22,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:44:22,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:22,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-10-06 17:44:22,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-10-06 17:44:22,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:44:23,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:44:23,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:44:23,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:23,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:44:23,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:44:23,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:23,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-10-06 17:44:23,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:44:23,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:23,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-10-06 17:44:23,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-10-06 17:44:23,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-10-06 17:44:23,227 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2021-10-06 17:44:23,402 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2021-10-06 17:44:23,403 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)] === [2021-10-06 17:44:23,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-06 17:44:23,404 INFO L82 PathProgramCache]: Analyzing trace with hash 460971189, now seen corresponding path program 6 times [2021-10-06 17:44:23,404 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-06 17:44:23,405 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [175536714] [2021-10-06 17:44:23,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 17:44:23,405 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-06 17:44:23,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 17:44:26,035 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-06 17:44:26,035 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-06 17:44:26,035 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [175536714] [2021-10-06 17:44:26,035 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [175536714] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-06 17:44:26,035 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [497175854] [2021-10-06 17:44:26,035 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2021-10-06 17:44:26,035 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-06 17:44:26,036 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-06 17:44:26,036 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-06 17:44:26,037 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2021-10-06 17:44:27,023 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-10-06 17:44:27,023 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-10-06 17:44:27,025 INFO L263 TraceCheckSpWp]: Trace formula consists of 409 conjuncts, 46 conjunts are in the unsatisfiable core [2021-10-06 17:44:27,032 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-06 17:44:29,357 INFO L354 Elim1Store]: treesize reduction 37, result has 22.9 percent of original size [2021-10-06 17:44:29,357 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 27 [2021-10-06 17:44:30,157 INFO L354 Elim1Store]: treesize reduction 92, result has 20.7 percent of original size [2021-10-06 17:44:30,157 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 48 treesize of output 42 [2021-10-06 17:44:30,660 INFO L354 Elim1Store]: treesize reduction 96, result has 20.7 percent of original size [2021-10-06 17:44:30,661 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 62 treesize of output 46 [2021-10-06 17:44:30,766 INFO L354 Elim1Store]: treesize reduction 17, result has 5.6 percent of original size [2021-10-06 17:44:30,767 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 57 treesize of output 12 [2021-10-06 17:44:30,995 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-10-06 17:44:30,995 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [497175854] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-06 17:44:30,996 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-06 17:44:30,996 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 26] total 59 [2021-10-06 17:44:30,996 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1108241915] [2021-10-06 17:44:30,997 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 59 states [2021-10-06 17:44:30,997 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-06 17:44:30,998 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2021-10-06 17:44:30,999 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=244, Invalid=3178, Unknown=0, NotChecked=0, Total=3422 [2021-10-06 17:44:30,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:44:30,999 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-06 17:44:31,000 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 59 states, 59 states have (on average 5.322033898305085) internal successors, (314), 59 states have internal predecessors, (314), 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) [2021-10-06 17:44:31,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:44:31,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:44:31,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:31,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:44:31,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:44:31,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:31,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-10-06 17:44:31,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:44:31,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:31,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-10-06 17:44:31,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2021-10-06 17:44:31,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-10-06 17:44:31,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:44:39,372 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,372 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,373 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,390 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,390 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,390 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,406 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,406 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,406 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,414 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,415 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,415 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,652 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,653 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,653 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,663 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,664 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,664 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,671 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,671 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,672 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,678 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,679 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,679 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,889 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,889 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,889 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,898 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,898 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,898 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,906 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,906 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,906 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,913 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,914 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:39,914 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:40,150 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:40,150 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:40,150 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:40,162 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:40,162 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:40,162 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:40,594 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:40,594 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:40,595 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:40,915 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:40,915 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:40,915 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:40,922 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:40,923 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:40,923 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:40,928 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:40,928 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:40,928 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:40,941 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:40,942 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:40,942 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:41,357 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:41,358 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:41,358 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:41,365 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:41,366 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:41,366 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:41,397 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:41,398 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:41,398 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:41,411 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:41,411 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:41,412 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:41,417 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:41,418 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:41,418 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:41,424 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:41,425 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:41,425 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:41,430 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:41,430 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:41,430 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:41,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:44:41,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:44:41,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:41,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:44:41,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:44:41,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:41,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-10-06 17:44:41,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:44:41,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:41,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-10-06 17:44:41,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-10-06 17:44:41,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-10-06 17:44:41,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-10-06 17:44:41,980 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2021-10-06 17:44:42,155 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,10 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-06 17:44:42,156 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)] === [2021-10-06 17:44:42,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-06 17:44:42,157 INFO L82 PathProgramCache]: Analyzing trace with hash -90645997, now seen corresponding path program 7 times [2021-10-06 17:44:42,157 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-06 17:44:42,157 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1099788808] [2021-10-06 17:44:42,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 17:44:42,158 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-06 17:44:42,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 17:44:42,222 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-10-06 17:44:42,222 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-06 17:44:42,222 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1099788808] [2021-10-06 17:44:42,222 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1099788808] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-06 17:44:42,223 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-06 17:44:42,223 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-06 17:44:42,223 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [340727736] [2021-10-06 17:44:42,223 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-06 17:44:42,224 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-06 17:44:42,224 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-06 17:44:42,225 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-06 17:44:42,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:44:42,225 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-06 17:44:42,225 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 53.0) internal successors, (159), 3 states have internal predecessors, (159), 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) [2021-10-06 17:44:42,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:44:42,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:44:42,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:42,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:44:42,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:44:42,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:42,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-10-06 17:44:42,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:44:42,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:42,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-10-06 17:44:42,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-10-06 17:44:42,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-10-06 17:44:42,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-10-06 17:44:42,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:44:42,241 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:42,242 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:42,242 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:42,278 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:42,278 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:42,279 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:42,287 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:42,287 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:42,288 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:42,294 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:42,294 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:42,294 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:42,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:44:42,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:44:42,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:42,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:44:42,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:44:42,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:42,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-10-06 17:44:42,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:44:42,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:42,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-10-06 17:44:42,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-10-06 17:44:42,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-10-06 17:44:42,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-10-06 17:44:42,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-06 17:44:42,865 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-10-06 17:44:42,865 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)] === [2021-10-06 17:44:42,865 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-06 17:44:42,865 INFO L82 PathProgramCache]: Analyzing trace with hash -1359188125, now seen corresponding path program 8 times [2021-10-06 17:44:42,865 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-06 17:44:42,866 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1568731130] [2021-10-06 17:44:42,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 17:44:42,867 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-06 17:44:42,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 17:44:42,993 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 32 proven. 7 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-10-06 17:44:42,993 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-06 17:44:42,993 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1568731130] [2021-10-06 17:44:42,994 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1568731130] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-06 17:44:42,994 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1923422752] [2021-10-06 17:44:42,994 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-10-06 17:44:42,994 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-06 17:44:42,994 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-06 17:44:42,997 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-06 17:44:43,019 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2021-10-06 17:44:44,145 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-10-06 17:44:44,145 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-10-06 17:44:44,147 INFO L263 TraceCheckSpWp]: Trace formula consists of 454 conjuncts, 21 conjunts are in the unsatisfiable core [2021-10-06 17:44:44,151 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-06 17:44:44,815 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 34 proven. 9 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-10-06 17:44:44,816 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1923422752] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-06 17:44:44,816 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-06 17:44:44,817 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 13] total 18 [2021-10-06 17:44:44,817 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1583061808] [2021-10-06 17:44:44,818 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-10-06 17:44:44,818 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-06 17:44:44,819 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-10-06 17:44:44,819 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=253, Unknown=0, NotChecked=0, Total=306 [2021-10-06 17:44:44,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:44:44,820 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-06 17:44:44,820 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 14.722222222222221) internal successors, (265), 18 states have internal predecessors, (265), 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) [2021-10-06 17:44:44,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:44:44,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:44:44,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:44,821 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:44:44,821 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:44:44,821 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:44,821 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-10-06 17:44:44,821 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:44:44,821 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:44,821 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-10-06 17:44:44,821 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-10-06 17:44:44,822 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-10-06 17:44:44,822 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-10-06 17:44:44,822 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-06 17:44:44,822 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:44:45,251 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,252 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,252 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,266 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,266 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,266 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,314 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,315 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,315 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,349 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,350 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,350 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,363 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,363 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,364 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,368 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,369 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,369 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,394 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,395 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,395 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,400 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,400 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,400 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,432 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,433 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,433 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,437 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,438 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,438 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,465 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,466 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,466 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,474 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,474 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,474 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,482 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,482 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,483 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,514 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,515 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,515 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,521 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,521 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,522 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,529 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,530 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,530 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,743 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,743 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,744 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,752 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,752 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,752 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,759 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,759 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:45,759 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:46,551 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:46,551 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:46,552 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:46,557 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:46,557 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:46,558 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:46,564 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:46,564 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:46,564 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:46,678 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:46,679 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:46,679 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:46,685 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:46,685 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:46,686 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:46,696 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:46,697 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:46,697 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,460 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,461 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,461 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,538 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,538 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,539 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,556 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,556 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,557 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,761 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,762 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,762 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,768 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,769 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,769 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,928 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,928 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,929 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,937 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,937 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,937 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,945 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,946 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,946 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,955 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,956 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,956 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,962 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,962 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,963 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,969 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,969 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:47,970 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,065 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,065 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,065 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,073 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,073 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,073 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,081 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,082 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,082 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,088 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,089 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,089 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,331 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,332 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,332 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,341 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,341 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,342 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,356 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,357 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,357 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,362 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,362 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,362 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,371 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,371 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,372 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,377 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,377 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:48,377 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:50,862 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:50,862 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:50,863 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:51,733 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:51,734 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:51,734 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,074 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,075 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,076 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,087 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,088 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,088 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,093 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,093 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,093 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,150 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,151 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,151 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,160 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,160 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,161 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,190 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,190 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,191 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,220 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,220 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,220 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,226 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,227 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,227 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,276 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,276 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,277 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,328 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,328 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,329 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,345 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,346 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,346 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,353 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,354 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,354 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,363 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,363 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,363 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,386 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,387 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,387 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,393 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,393 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,394 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,403 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,404 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,404 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,409 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,409 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,409 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,433 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,434 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,434 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,454 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,454 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,454 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,461 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,461 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,461 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,475 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,475 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,476 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,481 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,481 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,482 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,488 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,489 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,489 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,496 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,497 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,497 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,509 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,509 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,509 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,515 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,516 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,516 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,520 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,520 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,521 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,528 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,528 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,529 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,627 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,628 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,628 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,633 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,633 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,634 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,715 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,716 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,716 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,722 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,722 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,723 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,791 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,791 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,791 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,902 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,902 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,902 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,908 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,908 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:52,909 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:53,003 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:53,003 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:53,004 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:53,012 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:53,012 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:53,012 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:53,019 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:53,019 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:53,019 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:53,030 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:53,030 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:53,031 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:53,039 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:53,040 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:53,040 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:53,046 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:53,047 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:53,047 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:53,054 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:53,054 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:53,055 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:53,062 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:53,062 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:53,062 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:53,067 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:53,067 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:53,067 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:44:54,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:44:54,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:44:54,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:54,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:44:54,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:44:54,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:54,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-10-06 17:44:54,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:44:54,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:44:54,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-10-06 17:44:54,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-10-06 17:44:54,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-10-06 17:44:54,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2021-10-06 17:44:54,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-06 17:44:54,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-10-06 17:44:54,723 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2021-10-06 17:44:54,893 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-10-06 17:44:54,893 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)] === [2021-10-06 17:44:54,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-06 17:44:54,895 INFO L82 PathProgramCache]: Analyzing trace with hash 1587787244, now seen corresponding path program 2 times [2021-10-06 17:44:54,895 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-06 17:44:54,895 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [958368238] [2021-10-06 17:44:54,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 17:44:54,896 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-06 17:44:54,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 17:44:58,571 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-06 17:44:58,571 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-06 17:44:58,572 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [958368238] [2021-10-06 17:44:58,572 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [958368238] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-06 17:44:58,572 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [755014630] [2021-10-06 17:44:58,572 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-10-06 17:44:58,572 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-06 17:44:58,573 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-06 17:44:58,574 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-06 17:44:58,575 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2021-10-06 17:44:59,825 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-10-06 17:44:59,826 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-10-06 17:44:59,829 INFO L263 TraceCheckSpWp]: Trace formula consists of 444 conjuncts, 113 conjunts are in the unsatisfiable core [2021-10-06 17:44:59,835 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-06 17:45:04,025 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 [2021-10-06 17:45:06,519 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 22 treesize of output 18 [2021-10-06 17:45:07,788 INFO L354 Elim1Store]: treesize reduction 37, result has 22.9 percent of original size [2021-10-06 17:45:07,789 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 32 [2021-10-06 17:45:10,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-06 17:45:10,241 INFO L354 Elim1Store]: treesize reduction 157, result has 18.7 percent of original size [2021-10-06 17:45:10,242 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 75 treesize of output 64 [2021-10-06 17:45:12,898 INFO L354 Elim1Store]: treesize reduction 240, result has 13.0 percent of original size [2021-10-06 17:45:12,898 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 100 treesize of output 80 [2021-10-06 17:45:13,525 INFO L354 Elim1Store]: treesize reduction 20, result has 63.6 percent of original size [2021-10-06 17:45:13,526 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 81 treesize of output 59 [2021-10-06 17:45:13,768 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-06 17:45:13,768 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [755014630] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-06 17:45:13,768 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-06 17:45:13,768 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [44, 51] total 90 [2021-10-06 17:45:13,769 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [641813780] [2021-10-06 17:45:13,769 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 90 states [2021-10-06 17:45:13,770 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-06 17:45:13,770 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 90 interpolants. [2021-10-06 17:45:13,773 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=467, Invalid=7543, Unknown=0, NotChecked=0, Total=8010 [2021-10-06 17:45:13,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:45:13,773 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-06 17:45:13,774 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 90 states, 90 states have (on average 3.7222222222222223) internal successors, (335), 90 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) [2021-10-06 17:45:13,774 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:45:13,774 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:45:13,774 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:45:13,774 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:45:13,775 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:45:13,775 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:45:13,775 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-10-06 17:45:13,775 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:45:13,775 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:45:13,775 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-10-06 17:45:13,775 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-10-06 17:45:13,775 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-10-06 17:45:13,775 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 75 states. [2021-10-06 17:45:13,775 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-06 17:45:13,776 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-10-06 17:45:13,776 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:45:40,156 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:40,157 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:40,157 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:40,211 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:40,211 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:40,211 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:41,500 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:41,501 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:41,501 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:41,510 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:41,510 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:41,510 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:41,517 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:41,518 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:41,518 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:43,012 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:43,013 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:43,013 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:43,021 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:43,021 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:43,021 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:43,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:45:43,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:45:43,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:45:43,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:45:43,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:45:43,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:45:43,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-10-06 17:45:43,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:45:43,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:45:43,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-10-06 17:45:43,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-10-06 17:45:43,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-10-06 17:45:43,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-10-06 17:45:43,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-06 17:45:43,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-10-06 17:45:43,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-10-06 17:45:43,557 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2021-10-06 17:45:43,717 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,12 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-06 17:45:43,718 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)] === [2021-10-06 17:45:43,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-06 17:45:43,719 INFO L82 PathProgramCache]: Analyzing trace with hash 990687488, now seen corresponding path program 3 times [2021-10-06 17:45:43,719 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-06 17:45:43,720 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1368343623] [2021-10-06 17:45:43,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 17:45:43,720 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-06 17:45:43,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 17:45:43,796 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-10-06 17:45:43,797 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-06 17:45:43,797 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1368343623] [2021-10-06 17:45:43,797 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1368343623] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-06 17:45:43,797 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-06 17:45:43,797 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-06 17:45:43,797 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [742339306] [2021-10-06 17:45:43,798 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-06 17:45:43,798 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-06 17:45:43,799 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-06 17:45:43,799 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-06 17:45:43,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:45:43,799 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-06 17:45:43,799 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 57.666666666666664) internal successors, (173), 3 states have internal predecessors, (173), 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) [2021-10-06 17:45:43,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:45:43,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:45:43,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:45:43,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:45:43,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:45:43,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:45:43,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-10-06 17:45:43,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:45:43,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:45:43,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-10-06 17:45:43,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-10-06 17:45:43,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-10-06 17:45:43,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-10-06 17:45:43,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-06 17:45:43,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-10-06 17:45:43,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-10-06 17:45:43,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:45:43,819 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:43,820 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:43,820 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:43,880 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:43,880 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:43,881 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:44,909 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:44,910 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:44,910 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:45,739 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:45,739 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:45,739 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:46,247 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:46,247 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:46,248 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:47,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:45:47,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:45:47,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:45:47,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:45:47,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:45:47,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:45:47,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-10-06 17:45:47,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:45:47,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:45:47,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-10-06 17:45:47,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-10-06 17:45:47,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-10-06 17:45:47,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-10-06 17:45:47,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-06 17:45:47,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-10-06 17:45:47,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-10-06 17:45:47,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-06 17:45:47,537 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-10-06 17:45:47,537 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)] === [2021-10-06 17:45:47,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-06 17:45:47,538 INFO L82 PathProgramCache]: Analyzing trace with hash 939986552, now seen corresponding path program 4 times [2021-10-06 17:45:47,538 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-06 17:45:47,538 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1034106257] [2021-10-06 17:45:47,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 17:45:47,539 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-06 17:45:47,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 17:45:47,708 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-10-06 17:45:47,708 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-06 17:45:47,709 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1034106257] [2021-10-06 17:45:47,709 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1034106257] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-06 17:45:47,709 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [735524690] [2021-10-06 17:45:47,709 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-10-06 17:45:47,709 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-06 17:45:47,710 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-06 17:45:47,710 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-06 17:45:47,734 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2021-10-06 17:45:49,328 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-10-06 17:45:49,328 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-10-06 17:45:49,330 INFO L263 TraceCheckSpWp]: Trace formula consists of 392 conjuncts, 9 conjunts are in the unsatisfiable core [2021-10-06 17:45:49,333 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-06 17:45:49,953 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-10-06 17:45:49,953 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [735524690] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-06 17:45:49,954 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-06 17:45:49,954 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 13 [2021-10-06 17:45:49,954 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1033484717] [2021-10-06 17:45:49,955 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-10-06 17:45:49,955 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-06 17:45:49,955 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-10-06 17:45:49,955 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2021-10-06 17:45:49,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:45:49,956 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-06 17:45:49,956 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 16.923076923076923) internal successors, (220), 13 states have internal predecessors, (220), 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) [2021-10-06 17:45:49,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:45:49,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:45:49,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:45:49,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:45:49,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:45:49,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:45:49,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-10-06 17:45:49,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:45:49,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:45:49,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-10-06 17:45:49,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-10-06 17:45:49,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-10-06 17:45:49,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-10-06 17:45:49,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-06 17:45:49,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-10-06 17:45:49,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-10-06 17:45:49,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-06 17:45:49,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:45:50,204 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:50,204 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:50,204 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:50,209 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:50,209 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:50,210 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:50,217 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:50,218 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:50,218 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:50,244 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:50,244 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:50,245 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:50,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:45:50,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:45:50,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:45:50,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:45:50,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:45:50,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:45:50,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-10-06 17:45:50,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:45:50,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:45:50,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-10-06 17:45:50,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-10-06 17:45:50,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-10-06 17:45:50,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-10-06 17:45:50,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-06 17:45:50,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-10-06 17:45:50,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-10-06 17:45:50,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-06 17:45:50,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-10-06 17:45:50,379 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2021-10-06 17:45:50,549 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-10-06 17:45:50,550 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)] === [2021-10-06 17:45:50,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-06 17:45:50,551 INFO L82 PathProgramCache]: Analyzing trace with hash -180256250, now seen corresponding path program 5 times [2021-10-06 17:45:50,551 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-06 17:45:50,552 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1919337301] [2021-10-06 17:45:50,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 17:45:50,552 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-06 17:45:50,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 17:45:51,049 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 59 proven. 25 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-10-06 17:45:51,050 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-06 17:45:51,050 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1919337301] [2021-10-06 17:45:51,050 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1919337301] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-06 17:45:51,050 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2124913176] [2021-10-06 17:45:51,051 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2021-10-06 17:45:51,051 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-06 17:45:51,051 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-06 17:45:51,052 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-06 17:45:51,059 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2021-10-06 17:45:52,799 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 7 check-sat command(s) [2021-10-06 17:45:52,800 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-10-06 17:45:52,803 INFO L263 TraceCheckSpWp]: Trace formula consists of 544 conjuncts, 24 conjunts are in the unsatisfiable core [2021-10-06 17:45:52,807 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-06 17:45:53,753 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 67 proven. 10 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-10-06 17:45:53,754 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2124913176] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-06 17:45:53,754 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-06 17:45:53,754 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 13] total 31 [2021-10-06 17:45:53,754 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1695111063] [2021-10-06 17:45:53,755 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2021-10-06 17:45:53,755 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-06 17:45:53,756 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2021-10-06 17:45:53,757 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=839, Unknown=0, NotChecked=0, Total=930 [2021-10-06 17:45:53,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:45:53,757 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-06 17:45:53,758 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 11.870967741935484) internal successors, (368), 31 states have internal predecessors, (368), 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) [2021-10-06 17:45:53,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:45:53,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:45:53,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:45:53,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:45:53,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:45:53,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:45:53,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-10-06 17:45:53,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:45:53,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:45:53,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-10-06 17:45:53,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2021-10-06 17:45:53,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-10-06 17:45:53,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-10-06 17:45:53,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-06 17:45:53,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-10-06 17:45:53,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-10-06 17:45:53,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-06 17:45:53,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-10-06 17:45:53,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:45:55,522 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:55,522 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:55,522 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:55,529 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:55,529 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:55,529 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:55,534 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:55,535 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:55,535 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,389 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,389 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,390 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,395 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,396 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,396 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,401 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,401 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,401 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,413 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,414 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,414 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,419 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,420 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,420 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,464 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,465 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,465 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,549 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,549 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,550 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,951 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,951 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,951 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,962 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,963 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,963 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,975 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,975 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:57,975 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:58,484 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:58,484 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:58,484 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:59,134 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:59,134 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:59,134 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:59,211 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:59,211 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:59,212 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:59,227 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:59,228 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:59,228 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:59,266 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:59,266 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:59,267 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:59,851 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:59,851 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:59,852 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:59,876 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:59,877 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:59,877 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:59,903 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:59,904 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:59,904 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:59,921 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:59,922 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:59,922 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:59,935 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:59,936 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:45:59,936 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,399 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,400 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,400 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,405 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,406 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,406 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,494 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,495 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,495 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,521 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,521 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,522 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,545 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,546 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,546 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,552 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,552 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,553 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,644 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,644 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,644 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,650 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,650 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,650 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,660 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,660 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,661 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,668 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,669 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,669 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,674 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,675 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,675 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,683 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,684 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,684 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,694 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,694 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,694 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,712 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,713 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,713 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,850 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,851 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:00,851 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,064 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,064 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,065 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,235 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,235 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,236 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,271 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,272 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,272 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,278 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,279 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,279 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,285 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,285 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,286 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,292 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,292 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,293 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,600 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,601 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,601 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,610 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,611 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,611 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,889 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,889 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,889 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,901 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,901 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,902 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,911 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,912 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,912 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,920 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,920 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,921 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,930 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,930 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:01,931 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:02,091 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:02,092 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:02,092 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:02,102 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:02,103 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:02,103 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:02,108 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:02,109 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:02,109 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:02,348 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:02,348 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:02,349 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:02,358 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:02,359 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:02,359 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:02,363 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:02,363 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:02,363 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,262 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,263 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,263 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,335 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,336 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,336 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,457 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,458 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,458 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,634 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,634 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,634 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,688 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,688 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,689 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,695 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,695 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,695 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,702 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,702 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,702 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,744 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,745 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,745 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,945 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,945 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,945 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,951 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,952 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,952 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,959 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,960 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,960 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,972 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,973 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,973 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,980 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,981 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:03,981 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:04,285 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:04,285 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:04,286 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:04,293 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:04,294 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:04,294 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:04,300 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:04,300 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:04,300 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:04,307 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:04,307 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:04,307 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:04,314 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~mem7_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:04,314 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:04,314 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~short8_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:06,847 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:06,848 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:06,848 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:06,853 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:06,854 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:06,854 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:06,887 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:06,888 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~short4_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:06,888 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~mem3_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 17:46:07,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-06 17:46:07,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-06 17:46:07,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:46:07,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-06 17:46:07,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:46:07,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:46:07,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-10-06 17:46:07,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-10-06 17:46:07,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-06 17:46:07,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-10-06 17:46:07,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-10-06 17:46:07,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-10-06 17:46:07,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-10-06 17:46:07,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-06 17:46:07,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-10-06 17:46:07,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2021-10-06 17:46:07,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-06 17:46:07,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-10-06 17:46:07,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-10-06 17:46:07,248 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2021-10-06 17:46:07,417 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,14 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-06 17:46:07,421 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)] === [2021-10-06 17:46:07,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-06 17:46:07,422 INFO L82 PathProgramCache]: Analyzing trace with hash -196501940, now seen corresponding path program 6 times [2021-10-06 17:46:07,422 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-06 17:46:07,422 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [293489470] [2021-10-06 17:46:07,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 17:46:07,423 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-06 17:46:07,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 17:46:10,274 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-10-06 17:46:10,274 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-06 17:46:10,274 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [293489470] [2021-10-06 17:46:10,274 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [293489470] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-06 17:46:10,274 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2107592835] [2021-10-06 17:46:10,275 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2021-10-06 17:46:10,275 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-06 17:46:10,275 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-06 17:46:10,276 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-06 17:46:10,277 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2021-10-06 17:46:12,221 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2021-10-06 17:46:12,221 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-10-06 17:46:12,225 INFO L263 TraceCheckSpWp]: Trace formula consists of 444 conjuncts, 95 conjunts are in the unsatisfiable core [2021-10-06 17:46:12,231 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-06 17:46:12,392 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 [2021-10-06 17:46:13,099 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-10-06 17:46:13,100 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-10-06 17:46:15,416 INFO L354 Elim1Store]: treesize reduction 16, result has 36.0 percent of original size [2021-10-06 17:46:15,416 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 35 [2021-10-06 17:46:20,762 INFO L354 Elim1Store]: treesize reduction 37, result has 22.9 percent of original size [2021-10-06 17:46:20,763 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 105 treesize of output 104 [2021-10-06 17:46:22,637 INFO L354 Elim1Store]: treesize reduction 92, result has 20.0 percent of original size [2021-10-06 17:46:22,637 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 93 treesize of output 95 [2021-10-06 17:46:25,002 INFO L354 Elim1Store]: treesize reduction 212, result has 21.2 percent of original size [2021-10-06 17:46:25,003 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 97 treesize of output 97 [2021-10-06 17:46:29,369 WARN L319 FreeRefinementEngine]: Global settings require throwing the following exception [2021-10-06 17:46:29,406 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2021-10-06 17:46:29,584 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,15 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-06 17:46:29,585 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: Alternating quantifiers not yet supported at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.ElimStorePlain.applyComplexEliminationRules(ElimStorePlain.java:313) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.DualJunctionSaa.tryToEliminateOne(DualJunctionSaa.java:95) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.DualJunctionSaa.tryExhaustivelyToEliminate(DualJunctionSaa.java:80) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.DualJunctionSaa.tryToEliminate(DualJunctionSaa.java:75) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.tryToEliminateOne(QuantifierPusher.java:903) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.applyNewEliminationTechniquesExhaustively(QuantifierPusher.java:865) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.applyDualJunctionEliminationTechniques(QuantifierPusher.java:783) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.tryToPushOverDualFiniteConnective2(QuantifierPusher.java:425) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.tryToPushOverDualFiniteConnective(QuantifierPusher.java:355) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:162) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:1) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:65) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:61) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:251) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:235) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.PartialQuantifierElimination.eliminateCompat(PartialQuantifierElimination.java:128) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.PartialQuantifierElimination.eliminateCompat(PartialQuantifierElimination.java:151) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer$QuantifierEliminationPostprocessor.postprocess(IterativePredicateTransformer.java:245) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:438) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeStrongestPostconditionSequence(IterativePredicateTransformer.java:200) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:299) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:185) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:163) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:88) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:608) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:330) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:53) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:392) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:226) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-06 17:46:29,591 INFO L168 Benchmark]: Toolchain (without parser) took 182817.70 ms. Allocated memory was 176.2 MB in the beginning and 848.3 MB in the end (delta: 672.1 MB). Free memory was 150.3 MB in the beginning and 456.1 MB in the end (delta: -305.8 MB). Peak memory consumption was 660.1 MB. Max. memory is 8.0 GB. [2021-10-06 17:46:29,591 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 176.2 MB. Free memory is still 146.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-10-06 17:46:29,591 INFO L168 Benchmark]: CACSL2BoogieTranslator took 466.08 ms. Allocated memory is still 176.2 MB. Free memory was 150.0 MB in the beginning and 138.4 MB in the end (delta: 11.6 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. [2021-10-06 17:46:29,593 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.93 ms. Allocated memory is still 176.2 MB. Free memory was 138.4 MB in the beginning and 136.2 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-10-06 17:46:29,594 INFO L168 Benchmark]: Boogie Preprocessor took 61.29 ms. Allocated memory is still 176.2 MB. Free memory was 136.2 MB in the beginning and 134.4 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-10-06 17:46:29,594 INFO L168 Benchmark]: RCFGBuilder took 1062.52 ms. Allocated memory is still 176.2 MB. Free memory was 134.4 MB in the beginning and 142.8 MB in the end (delta: -8.5 MB). Peak memory consumption was 19.2 MB. Max. memory is 8.0 GB. [2021-10-06 17:46:29,595 INFO L168 Benchmark]: TraceAbstraction took 181151.99 ms. Allocated memory was 176.2 MB in the beginning and 848.3 MB in the end (delta: 672.1 MB). Free memory was 142.3 MB in the beginning and 456.1 MB in the end (delta: -313.8 MB). Peak memory consumption was 651.4 MB. Max. memory is 8.0 GB. [2021-10-06 17:46:29,597 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 176.2 MB. Free memory is still 146.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 466.08 ms. Allocated memory is still 176.2 MB. Free memory was 150.0 MB in the beginning and 138.4 MB in the end (delta: 11.6 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 55.93 ms. Allocated memory is still 176.2 MB. Free memory was 138.4 MB in the beginning and 136.2 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 61.29 ms. Allocated memory is still 176.2 MB. Free memory was 136.2 MB in the beginning and 134.4 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1062.52 ms. Allocated memory is still 176.2 MB. Free memory was 134.4 MB in the beginning and 142.8 MB in the end (delta: -8.5 MB). Peak memory consumption was 19.2 MB. Max. memory is 8.0 GB. * TraceAbstraction took 181151.99 ms. Allocated memory was 176.2 MB in the beginning and 848.3 MB in the end (delta: 672.1 MB). Free memory was 142.3 MB in the beginning and 456.1 MB in the end (delta: -313.8 MB). Peak memory consumption was 651.4 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: Alternating quantifiers not yet supported de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: Alternating quantifiers not yet supported: de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.ElimStorePlain.applyComplexEliminationRules(ElimStorePlain.java:313) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-06 17:46:29,637 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2021-10-06 17:46:29,873 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...