/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-LoopLockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix005_power.oepc_pso.oepc_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-ba0fd47f62a02cd5486659f03d300faf678a2e90-ba0fd47 [2021-11-14 08:05:57,421 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-14 08:05:57,422 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-14 08:05:57,466 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-14 08:05:57,467 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-14 08:05:57,470 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-14 08:05:57,472 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-14 08:05:57,474 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-14 08:05:57,476 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-14 08:05:57,480 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-14 08:05:57,481 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-14 08:05:57,482 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-14 08:05:57,482 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-14 08:05:57,484 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-14 08:05:57,485 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-14 08:05:57,488 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-14 08:05:57,489 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-14 08:05:57,489 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-14 08:05:57,491 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-14 08:05:57,496 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-14 08:05:57,497 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-14 08:05:57,498 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-14 08:05:57,499 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-14 08:05:57,500 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-14 08:05:57,505 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-11-14 08:05:57,508 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-14 08:05:57,509 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-14 08:05:57,510 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-14 08:05:57,510 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-14 08:05:57,512 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-14 08:05:57,512 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-14 08:05:57,512 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-14 08:05:57,512 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-14 08:05:57,512 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-14 08:05:57,513 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-14 08:05:57,513 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-14 08:05:57,514 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-LoopLockstep.epf [2021-11-14 08:05:57,542 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-14 08:05:57,542 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-14 08:05:57,543 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-14 08:05:57,543 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-14 08:05:57,543 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-14 08:05:57,544 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-14 08:05:57,544 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-14 08:05:57,544 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-14 08:05:57,544 INFO L138 SettingsManager]: * Use SBE=true [2021-11-14 08:05:57,544 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-14 08:05:57,545 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-14 08:05:57,545 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-14 08:05:57,545 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-14 08:05:57,545 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-14 08:05:57,545 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-14 08:05:57,546 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-14 08:05:57,546 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-14 08:05:57,546 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-14 08:05:57,546 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-14 08:05:57,546 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-14 08:05:57,546 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-14 08:05:57,546 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-14 08:05:57,546 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-14 08:05:57,547 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-11-14 08:05:57,548 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-14 08:05:57,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-14 08:05:57,548 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-14 08:05:57,548 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-14 08:05:57,548 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-14 08:05:57,548 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-14 08:05:57,548 INFO L138 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2021-11-14 08:05:57,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-14 08:05:57,549 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-14 08:05:57,549 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-14 08:05:57,549 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-14 08:05:57,549 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-14 08:05:57,549 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-14 08:05:57,549 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/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-11-14 08:05:57,736 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-14 08:05:57,757 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-14 08:05:57,759 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-14 08:05:57,760 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-14 08:05:57,760 INFO L275 PluginConnector]: CDTParser initialized [2021-11-14 08:05:57,761 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix005_power.oepc_pso.oepc_rmo.oepc.i [2021-11-14 08:05:57,820 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5342d6696/32b72279b32f4191a0e56a344689f063/FLAGc18ed93ff [2021-11-14 08:05:58,250 INFO L306 CDTParser]: Found 1 translation units. [2021-11-14 08:05:58,251 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix005_power.oepc_pso.oepc_rmo.oepc.i [2021-11-14 08:05:58,272 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5342d6696/32b72279b32f4191a0e56a344689f063/FLAGc18ed93ff [2021-11-14 08:05:58,285 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5342d6696/32b72279b32f4191a0e56a344689f063 [2021-11-14 08:05:58,287 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-14 08:05:58,288 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-11-14 08:05:58,289 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-14 08:05:58,289 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-14 08:05:58,295 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-14 08:05:58,295 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 08:05:58" (1/1) ... [2021-11-14 08:05:58,296 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3dfa6e58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:05:58, skipping insertion in model container [2021-11-14 08:05:58,296 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 08:05:58" (1/1) ... [2021-11-14 08:05:58,301 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-14 08:05:58,359 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-14 08:05:58,491 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix005_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2021-11-14 08:05:58,686 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 08:05:58,694 INFO L203 MainTranslator]: Completed pre-run [2021-11-14 08:05:58,706 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix005_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2021-11-14 08:05:58,776 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 08:05:58,807 INFO L208 MainTranslator]: Completed translation [2021-11-14 08:05:58,807 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:05:58 WrapperNode [2021-11-14 08:05:58,807 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-14 08:05:58,808 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-14 08:05:58,808 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-14 08:05:58,809 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-14 08:05:58,814 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:05:58" (1/1) ... [2021-11-14 08:05:58,854 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:05:58" (1/1) ... [2021-11-14 08:05:58,888 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-14 08:05:58,888 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-14 08:05:58,889 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-14 08:05:58,889 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-14 08:05:58,896 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:05:58" (1/1) ... [2021-11-14 08:05:58,896 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:05:58" (1/1) ... [2021-11-14 08:05:58,908 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:05:58" (1/1) ... [2021-11-14 08:05:58,909 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:05:58" (1/1) ... [2021-11-14 08:05:58,919 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:05:58" (1/1) ... [2021-11-14 08:05:58,922 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:05:58" (1/1) ... [2021-11-14 08:05:58,925 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:05:58" (1/1) ... [2021-11-14 08:05:58,945 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-14 08:05:58,945 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-14 08:05:58,945 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-14 08:05:58,946 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-14 08:05:58,948 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:05:58" (1/1) ... [2021-11-14 08:05:58,954 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-14 08:05:58,962 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 08:05:58,976 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-14 08:05:58,998 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-14 08:05:59,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-14 08:05:59,019 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-14 08:05:59,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-14 08:05:59,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-14 08:05:59,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-14 08:05:59,020 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-11-14 08:05:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-11-14 08:05:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-11-14 08:05:59,021 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-11-14 08:05:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-11-14 08:05:59,021 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-11-14 08:05:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2021-11-14 08:05:59,021 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2021-11-14 08:05:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-14 08:05:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-14 08:05:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-14 08:05:59,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-14 08:05:59,023 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-14 08:05:59,814 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-14 08:05:59,815 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-14 08:05:59,817 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 08:05:59 BoogieIcfgContainer [2021-11-14 08:05:59,817 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-14 08:05:59,818 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-14 08:05:59,818 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-14 08:05:59,821 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-14 08:05:59,821 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 08:05:58" (1/3) ... [2021-11-14 08:05:59,822 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20437bf9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 08:05:59, skipping insertion in model container [2021-11-14 08:05:59,822 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:05:58" (2/3) ... [2021-11-14 08:05:59,823 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20437bf9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 08:05:59, skipping insertion in model container [2021-11-14 08:05:59,823 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 08:05:59" (3/3) ... [2021-11-14 08:05:59,824 INFO L111 eAbstractionObserver]: Analyzing ICFG mix005_power.oepc_pso.oepc_rmo.oepc.i [2021-11-14 08:05:59,828 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-14 08:05:59,828 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-14 08:05:59,828 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-14 08:05:59,828 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-14 08:05:59,906 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,906 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,906 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,906 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,907 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,907 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,907 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,907 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,907 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,907 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,907 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,908 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,908 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,908 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,908 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,908 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,909 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,909 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,909 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,909 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,909 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,909 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,909 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,911 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,911 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,912 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,912 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,912 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,912 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,912 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,913 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,913 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,913 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,913 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,913 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,913 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,913 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,914 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,914 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,914 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,914 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,914 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,914 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,914 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,914 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,915 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,915 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,915 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,915 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,916 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,916 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,916 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,916 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,916 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,916 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,916 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,918 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,918 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,918 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,918 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,918 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,919 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,919 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,919 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,919 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,919 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,919 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,920 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,920 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,920 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,920 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,920 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,920 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,920 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,921 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,921 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,921 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,921 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,921 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,921 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,922 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,922 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,923 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,923 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,924 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,924 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,925 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,927 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,932 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,932 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,932 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,933 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,933 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,933 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,933 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,933 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,933 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,934 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,934 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,934 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,934 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,934 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,934 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,935 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,935 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,936 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,936 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,936 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,936 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,936 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,936 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,936 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,936 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,936 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,936 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,937 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,937 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,937 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,937 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,937 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,937 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,937 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,937 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,937 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,937 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,938 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,938 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,938 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,938 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,938 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,938 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,938 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,940 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,940 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,940 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,940 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,940 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,940 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,940 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,941 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,941 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,941 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,941 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,941 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,941 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,941 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,941 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,941 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,941 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,942 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,942 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,942 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,943 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,943 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,943 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,945 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,945 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,946 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,946 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,946 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,946 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,947 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,947 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,947 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,947 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,947 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,947 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,947 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,948 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,948 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,948 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,948 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,949 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,949 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,949 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,955 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,955 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,955 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,956 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,956 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,956 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,956 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,956 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,956 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,957 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,957 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,957 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,957 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,957 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,957 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,957 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,958 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,958 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,958 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,958 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,958 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,958 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,958 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,958 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,959 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,959 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,962 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,963 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,963 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,963 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,963 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,963 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,964 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,964 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,965 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,965 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,965 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,965 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,965 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,970 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,971 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,971 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,971 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,971 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,972 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,972 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,972 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,972 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,972 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,972 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,972 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,972 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,973 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,973 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,973 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,973 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,973 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,973 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,974 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,974 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,974 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,974 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,974 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,974 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,974 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:05:59,975 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-14 08:06:00,022 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-14 08:06:00,022 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 08:06:00,028 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-14 08:06:00,031 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2021-11-14 08:06:00,064 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-11-14 08:06:00,077 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-14 08:06:00,077 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-11-14 08:06:00,221 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,225 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,247 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,247 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,275 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,293 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,293 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,294 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,294 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,294 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,294 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,295 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,295 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,295 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,295 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,295 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,296 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,296 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,299 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,356 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,357 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,371 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,379 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,379 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,380 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,380 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,380 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,380 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,380 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,381 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,381 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,381 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,381 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,381 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,382 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,383 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,451 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,452 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,452 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,453 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,453 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,453 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,453 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,453 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,454 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,454 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,454 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,454 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,454 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,454 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,487 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,488 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,488 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,488 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,488 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,489 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,489 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,489 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,489 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,489 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,490 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,490 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,490 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,507 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,507 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,528 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,546 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:00,559 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 08:06:00,563 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 08:06:00,563 INFO L85 PathProgramCache]: Analyzing trace with hash 331260502, now seen corresponding path program 1 times [2021-11-14 08:06:00,570 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 08:06:00,570 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1502208499] [2021-11-14 08:06:00,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 08:06:00,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 08:06:00,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 08:06:00,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 08:06:00,809 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 08:06:00,809 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1502208499] [2021-11-14 08:06:00,809 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1502208499] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 08:06:00,810 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 08:06:00,810 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-14 08:06:00,811 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [779661432] [2021-11-14 08:06:00,812 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 08:06:00,818 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-14 08:06:00,818 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 08:06:00,834 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-14 08:06:00,836 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-14 08:06:00,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:06:00,837 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 08:06:00,839 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 55.5) internal successors, (111), 2 states have internal predecessors, (111), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 08:06:00,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:06:00,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:06:00,895 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-14 08:06:00,896 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 08:06:00,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 08:06:00,896 INFO L85 PathProgramCache]: Analyzing trace with hash 925585473, now seen corresponding path program 1 times [2021-11-14 08:06:00,897 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 08:06:00,897 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1154569564] [2021-11-14 08:06:00,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 08:06:00,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 08:06:01,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 08:06:01,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 08:06:01,237 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 08:06:01,238 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1154569564] [2021-11-14 08:06:01,238 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1154569564] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 08:06:01,238 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 08:06:01,238 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-11-14 08:06:01,238 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1675558973] [2021-11-14 08:06:01,238 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 08:06:01,239 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-14 08:06:01,240 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 08:06:01,240 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-14 08:06:01,240 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-11-14 08:06:01,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:06:01,242 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 08:06:01,242 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 08:06:01,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:06:01,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:06:01,381 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:01,402 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:01,404 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:01,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:06:01,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-14 08:06:01,457 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-14 08:06:01,457 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 08:06:01,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 08:06:01,458 INFO L85 PathProgramCache]: Analyzing trace with hash 1709637970, now seen corresponding path program 1 times [2021-11-14 08:06:01,458 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 08:06:01,458 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [41273309] [2021-11-14 08:06:01,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 08:06:01,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 08:06:01,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 08:06:01,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 08:06:01,766 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 08:06:01,766 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [41273309] [2021-11-14 08:06:01,767 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [41273309] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 08:06:01,767 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 08:06:01,767 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-14 08:06:01,767 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1053579005] [2021-11-14 08:06:01,767 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 08:06:01,768 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-14 08:06:01,768 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 08:06:01,769 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-14 08:06:01,769 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-14 08:06:01,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:06:01,769 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 08:06:01,769 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 19.166666666666668) internal successors, (115), 6 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 08:06:01,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:06:01,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-11-14 08:06:01,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:06:01,978 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:01,989 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,002 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,002 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,020 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,021 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,147 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,148 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,148 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,148 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,148 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,149 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,149 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,149 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,149 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,149 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,149 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,150 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,150 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,172 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,172 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,172 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,173 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,173 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,173 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,173 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,173 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,174 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,174 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,174 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,174 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,174 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,195 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,196 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,196 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,196 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,197 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,197 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,197 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,197 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,197 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,198 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,198 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,198 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,198 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,198 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,214 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,214 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,215 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,215 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,215 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,215 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,215 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,216 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,216 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,216 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,216 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,216 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,216 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,218 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:06:02,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-14 08:06:02,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 08:06:02,266 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-14 08:06:02,266 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 08:06:02,267 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 08:06:02,267 INFO L85 PathProgramCache]: Analyzing trace with hash -1059763328, now seen corresponding path program 2 times [2021-11-14 08:06:02,267 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 08:06:02,267 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [866885274] [2021-11-14 08:06:02,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 08:06:02,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 08:06:02,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 08:06:02,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 08:06:02,453 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 08:06:02,453 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [866885274] [2021-11-14 08:06:02,453 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [866885274] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 08:06:02,453 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 08:06:02,453 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-14 08:06:02,453 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [768775144] [2021-11-14 08:06:02,454 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 08:06:02,454 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-14 08:06:02,454 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 08:06:02,454 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-14 08:06:02,455 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-11-14 08:06:02,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:06:02,455 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 08:06:02,455 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 16.428571428571427) internal successors, (115), 7 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 08:06:02,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:06:02,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-11-14 08:06:02,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-14 08:06:02,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:06:02,905 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,906 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,906 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,906 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,906 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,906 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,906 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,907 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,907 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,907 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,907 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,907 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,907 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,908 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,930 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,931 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,944 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,945 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,962 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,970 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,981 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,982 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:02,999 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:03,000 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:06,105 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:06,107 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:06,128 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:06,129 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:06,129 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:06,130 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:06,130 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:06,130 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:06,130 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:06,131 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:06,131 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:06,131 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:06,131 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:06,131 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:06,132 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:06,132 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:06,149 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:06,150 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:06,162 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:06,163 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:06,197 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:06,207 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:06,219 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:06,220 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:06,242 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:06,242 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:06:08,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:06:08,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-11-14 08:06:08,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 08:06:08,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 08:06:08,900 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-14 08:06:08,900 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 08:06:08,901 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 08:06:08,901 INFO L85 PathProgramCache]: Analyzing trace with hash -1257870548, now seen corresponding path program 3 times [2021-11-14 08:06:08,901 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 08:06:08,901 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1850235810] [2021-11-14 08:06:08,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 08:06:08,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 08:06:08,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 08:06:09,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 08:06:09,033 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 08:06:09,033 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1850235810] [2021-11-14 08:06:09,033 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1850235810] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 08:06:09,034 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 08:06:09,034 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-14 08:06:09,034 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1087701384] [2021-11-14 08:06:09,034 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 08:06:09,034 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-14 08:06:09,034 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 08:06:09,035 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-14 08:06:09,035 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-11-14 08:06:09,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:06:09,035 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 08:06:09,035 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 16.428571428571427) internal successors, (115), 7 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 08:06:09,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:06:09,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-11-14 08:06:09,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-14 08:06:09,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 08:06:09,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:06:11,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:06:11,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-11-14 08:06:11,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 08:06:11,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 08:06:11,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 08:06:11,057 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-14 08:06:11,057 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 08:06:11,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 08:06:11,058 INFO L85 PathProgramCache]: Analyzing trace with hash -948319034, now seen corresponding path program 4 times [2021-11-14 08:06:11,058 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 08:06:11,058 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1293891393] [2021-11-14 08:06:11,058 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 08:06:11,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 08:06:11,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 08:06:11,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 08:06:11,211 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 08:06:11,211 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1293891393] [2021-11-14 08:06:11,211 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1293891393] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 08:06:11,211 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 08:06:11,212 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-14 08:06:11,212 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1737234290] [2021-11-14 08:06:11,212 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 08:06:11,212 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-14 08:06:11,212 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 08:06:11,213 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-14 08:06:11,213 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-11-14 08:06:11,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:06:11,213 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 08:06:11,213 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 16.428571428571427) internal successors, (115), 7 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 08:06:11,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:06:11,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-11-14 08:06:11,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-14 08:06:11,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 08:06:11,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 08:06:11,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:06:12,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:06:12,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-11-14 08:06:12,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 08:06:12,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 08:06:12,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 08:06:12,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 08:06:12,092 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-14 08:06:12,093 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 08:06:12,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 08:06:12,093 INFO L85 PathProgramCache]: Analyzing trace with hash 608365616, now seen corresponding path program 5 times [2021-11-14 08:06:12,094 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 08:06:12,094 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [848778100] [2021-11-14 08:06:12,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 08:06:12,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 08:06:12,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 08:06:12,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 08:06:12,452 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 08:06:12,452 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [848778100] [2021-11-14 08:06:12,452 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [848778100] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 08:06:12,452 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 08:06:12,452 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-14 08:06:12,452 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [737766763] [2021-11-14 08:06:12,452 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 08:06:12,453 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-14 08:06:12,453 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 08:06:12,453 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-14 08:06:12,453 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-11-14 08:06:12,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:06:12,453 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 08:06:12,454 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 14.375) internal successors, (115), 8 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 08:06:12,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:06:12,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-11-14 08:06:12,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-14 08:06:12,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 08:06:12,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 08:06:12,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-14 08:06:12,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:06:12,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:06:12,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-11-14 08:06:12,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 08:06:12,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 08:06:12,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 08:06:12,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 08:06:12,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-14 08:06:12,957 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-14 08:06:12,957 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 08:06:12,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 08:06:12,957 INFO L85 PathProgramCache]: Analyzing trace with hash -56867536, now seen corresponding path program 6 times [2021-11-14 08:06:12,957 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 08:06:12,958 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1561389390] [2021-11-14 08:06:12,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 08:06:12,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 08:06:13,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-14 08:06:13,002 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-14 08:06:13,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-14 08:06:13,090 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-14 08:06:13,091 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-14 08:06:13,091 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 5 remaining) [2021-11-14 08:06:13,093 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (3 of 5 remaining) [2021-11-14 08:06:13,093 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (2 of 5 remaining) [2021-11-14 08:06:13,093 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (1 of 5 remaining) [2021-11-14 08:06:13,093 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATION (0 of 5 remaining) [2021-11-14 08:06:13,093 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-14 08:06:13,099 INFO L732 BasicCegarLoop]: Path program histogram: [6, 1, 1] [2021-11-14 08:06:13,099 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN (1/2) [2021-11-14 08:06:13,103 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-11-14 08:06:13,103 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-14 08:06:13,223 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator.computeCurrectProc(InlinerBacktranslator.java:230) at de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator.translateProgramExecution(InlinerBacktranslator.java:203) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:216) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:225) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:225) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:225) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:206) at de.uni_freiburg.informatik.ultimate.core.lib.results.CounterExampleResult.getProgramExecutionAsString(CounterExampleResult.java:155) at de.uni_freiburg.informatik.ultimate.core.lib.results.CounterExampleResult.getLongDescription(CounterExampleResult.java:134) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ResultService.reportResult(ResultService.java:86) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResultReporter.reportResult(CegarLoopResultReporter.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.reportLocationResults(TraceAbstractionStarter.java:586) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:181) 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) [2021-11-14 08:06:13,226 INFO L158 Benchmark]: Toolchain (without parser) took 14937.29ms. Allocated memory was 390.1MB in the beginning and 5.0GB in the end (delta: 4.6GB). Free memory was 332.3MB in the beginning and 4.4GB in the end (delta: -4.1GB). Peak memory consumption was 568.8MB. Max. memory is 16.0GB. [2021-11-14 08:06:13,226 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 390.1MB. Free memory is still 351.1MB. There was no memory consumed. Max. memory is 16.0GB. [2021-11-14 08:06:13,228 INFO L158 Benchmark]: CACSL2BoogieTranslator took 518.28ms. Allocated memory is still 390.1MB. Free memory was 332.2MB in the beginning and 345.0MB in the end (delta: -12.8MB). Peak memory consumption was 13.7MB. Max. memory is 16.0GB. [2021-11-14 08:06:13,228 INFO L158 Benchmark]: Boogie Procedure Inliner took 79.71ms. Allocated memory is still 390.1MB. Free memory was 345.0MB in the beginning and 342.5MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2021-11-14 08:06:13,228 INFO L158 Benchmark]: Boogie Preprocessor took 56.28ms. Allocated memory is still 390.1MB. Free memory was 342.5MB in the beginning and 340.0MB in the end (delta: 2.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.0GB. [2021-11-14 08:06:13,229 INFO L158 Benchmark]: RCFGBuilder took 871.37ms. Allocated memory was 390.1MB in the beginning and 469.8MB in the end (delta: 79.7MB). Free memory was 340.0MB in the beginning and 395.8MB in the end (delta: -55.7MB). Peak memory consumption was 44.3MB. Max. memory is 16.0GB. [2021-11-14 08:06:13,229 INFO L158 Benchmark]: TraceAbstraction took 13407.11ms. Allocated memory was 469.8MB in the beginning and 5.0GB in the end (delta: 4.6GB). Free memory was 395.8MB in the beginning and 4.4GB in the end (delta: -4.0GB). Peak memory consumption was 550.6MB. Max. memory is 16.0GB. [2021-11-14 08:06:13,232 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 390.1MB. Free memory is still 351.1MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 518.28ms. Allocated memory is still 390.1MB. Free memory was 332.2MB in the beginning and 345.0MB in the end (delta: -12.8MB). Peak memory consumption was 13.7MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 79.71ms. Allocated memory is still 390.1MB. Free memory was 345.0MB in the beginning and 342.5MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * Boogie Preprocessor took 56.28ms. Allocated memory is still 390.1MB. Free memory was 342.5MB in the beginning and 340.0MB in the end (delta: 2.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.0GB. * RCFGBuilder took 871.37ms. Allocated memory was 390.1MB in the beginning and 469.8MB in the end (delta: 79.7MB). Free memory was 340.0MB in the beginning and 395.8MB in the end (delta: -55.7MB). Peak memory consumption was 44.3MB. Max. memory is 16.0GB. * TraceAbstraction took 13407.11ms. Allocated memory was 469.8MB in the beginning and 5.0GB in the end (delta: 4.6GB). Free memory was 395.8MB in the beginning and 4.4GB in the end (delta: -4.0GB). Peak memory consumption was 550.6MB. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 765224, positive: 731248, positive conditional: 728358, positive unconditional: 2890, negative: 33976, negative conditional: 33919, negative unconditional: 57, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 761594, positive: 731248, positive conditional: 728358, positive unconditional: 2890, negative: 30346, negative conditional: 30289, negative unconditional: 57, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 761594, positive: 731248, positive conditional: 728358, positive unconditional: 2890, negative: 30346, negative conditional: 30289, negative unconditional: 57, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 841016, positive: 731248, positive conditional: 728094, positive unconditional: 3154, negative: 109768, negative conditional: 79422, negative unconditional: 30346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 841016, positive: 731248, positive conditional: 112955, positive unconditional: 618293, negative: 109768, negative conditional: 718, negative unconditional: 109050, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 841016, positive: 731248, positive conditional: 112955, positive unconditional: 618293, negative: 109768, negative conditional: 718, negative unconditional: 109050, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2996, positive: 2934, positive conditional: 26, positive unconditional: 2908, negative: 62, negative conditional: 1, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2996, positive: 2901, positive conditional: 0, positive unconditional: 2901, negative: 95, negative conditional: 0, negative unconditional: 95, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 95, positive: 33, positive conditional: 21, positive unconditional: 12, negative: 62, negative conditional: 1, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 764, positive: 37, positive conditional: 24, positive unconditional: 12, negative: 727, negative conditional: 1, negative unconditional: 726, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 841016, positive: 728314, positive conditional: 112929, positive unconditional: 615385, negative: 109706, negative conditional: 717, negative unconditional: 108989, unknown: 2996, unknown conditional: 27, unknown unconditional: 2969] , Statistics on independence cache: Total cache size (in pairs): 2996, Positive cache size: 2934, Positive conditional cache size: 26, Positive unconditional cache size: 2908, Negative cache size: 62, Negative conditional cache size: 1, Negative unconditional cache size: 61, Eliminated conditions: 693843, Maximal queried relation: 5, Independence queries for same thread: 3630 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 2268.23ms, Number of persistent set computation: 30439, Number of trivial persistent sets: 17250, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2947, positive: 2890, positive conditional: 0, positive unconditional: 2890, negative: 57, negative conditional: 0, negative unconditional: 57, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 765224, positive: 731248, positive conditional: 728358, positive unconditional: 2890, negative: 33976, negative conditional: 33919, negative unconditional: 57, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 761594, positive: 731248, positive conditional: 728358, positive unconditional: 2890, negative: 30346, negative conditional: 30289, negative unconditional: 57, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 761594, positive: 731248, positive conditional: 728358, positive unconditional: 2890, negative: 30346, negative conditional: 30289, negative unconditional: 57, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 841016, positive: 731248, positive conditional: 728094, positive unconditional: 3154, negative: 109768, negative conditional: 79422, negative unconditional: 30346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 841016, positive: 731248, positive conditional: 112955, positive unconditional: 618293, negative: 109768, negative conditional: 718, negative unconditional: 109050, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 841016, positive: 731248, positive conditional: 112955, positive unconditional: 618293, negative: 109768, negative conditional: 718, negative unconditional: 109050, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2996, positive: 2934, positive conditional: 26, positive unconditional: 2908, negative: 62, negative conditional: 1, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2996, positive: 2901, positive conditional: 0, positive unconditional: 2901, negative: 95, negative conditional: 0, negative unconditional: 95, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 95, positive: 33, positive conditional: 21, positive unconditional: 12, negative: 62, negative conditional: 1, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 764, positive: 37, positive conditional: 24, positive unconditional: 12, negative: 727, negative conditional: 1, negative unconditional: 726, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 841016, positive: 728314, positive conditional: 112929, positive unconditional: 615385, negative: 109706, negative conditional: 717, negative unconditional: 108989, unknown: 2996, unknown conditional: 27, unknown unconditional: 2969] , Statistics on independence cache: Total cache size (in pairs): 2996, Positive cache size: 2934, Positive conditional cache size: 26, Positive unconditional cache size: 2908, Negative cache size: 62, Negative conditional cache size: 1, Negative unconditional cache size: 61, Eliminated conditions: 693843, Maximal queried relation: 5, Independence queries for same thread: 3630 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: NullPointerException: null: de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator.computeCurrectProc(InlinerBacktranslator.java:230) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-14 08:06:13,272 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2021-11-14 08:06:13,476 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...