/usr/bin/java -Xmx8000000000 -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.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix026_power.opt_tso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.mcr-reduction-820ea7a [2022-02-19 00:30:19,554 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-19 00:30:19,556 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-19 00:30:19,590 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-02-19 00:30:19,604 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-19 00:30:19,604 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-19 00:30:19,605 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-19 00:30:19,606 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-19 00:30:19,606 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-19 00:30:19,607 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-19 00:30:19,607 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-19 00:30:19,608 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-19 00:30:19,609 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-19 00:30:19,616 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-19 00:30:19,620 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-19 00:30:19,621 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-19 00:30:19,624 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-02-19 00:30:19,628 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-19 00:30:19,629 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-19 00:30:19,629 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-19 00:30:19,633 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.epf [2022-02-19 00:30:19,670 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-19 00:30:19,670 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-19 00:30:19,670 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-19 00:30:19,671 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-19 00:30:19,671 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-19 00:30:19,671 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-19 00:30:19,672 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-19 00:30:19,672 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-19 00:30:19,672 INFO L138 SettingsManager]: * Use SBE=true [2022-02-19 00:30:19,672 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-19 00:30:19,672 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-19 00:30:19,672 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-19 00:30:19,672 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-19 00:30:19,672 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-19 00:30:19,672 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-19 00:30:19,672 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-19 00:30:19,672 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-19 00:30:19,673 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-19 00:30:19,673 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-19 00:30:19,673 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-19 00:30:19,673 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-19 00:30:19,673 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-19 00:30:19,673 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-19 00:30:19,673 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-02-19 00:30:19,673 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-19 00:30:19,673 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-19 00:30:19,673 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-19 00:30:19,673 INFO L138 SettingsManager]: * Construct finite automaton lazily=true [2022-02-19 00:30:19,674 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-19 00:30:19,674 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-19 00:30:19,674 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-19 00:30:19,674 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-19 00:30:19,674 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-19 00:30:19,674 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-02-19 00:30:19,674 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-19 00:30:19,674 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-02-19 00:30:19,674 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-02-19 00:30:19,674 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-02-19 00:30:19,876 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-19 00:30:19,899 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-19 00:30:19,901 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-19 00:30:19,903 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-19 00:30:19,904 INFO L275 PluginConnector]: CDTParser initialized [2022-02-19 00:30:19,905 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix026_power.opt_tso.opt.i [2022-02-19 00:30:19,962 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41619ef57/4c1e85985b524bf9895d4c7bfc5e94a5/FLAG5775dfdc0 [2022-02-19 00:30:20,428 INFO L306 CDTParser]: Found 1 translation units. [2022-02-19 00:30:20,429 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix026_power.opt_tso.opt.i [2022-02-19 00:30:20,451 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41619ef57/4c1e85985b524bf9895d4c7bfc5e94a5/FLAG5775dfdc0 [2022-02-19 00:30:20,821 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41619ef57/4c1e85985b524bf9895d4c7bfc5e94a5 [2022-02-19 00:30:20,823 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-19 00:30:20,824 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-02-19 00:30:20,850 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-19 00:30:20,851 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-19 00:30:20,853 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-19 00:30:20,854 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 12:30:20" (1/1) ... [2022-02-19 00:30:20,854 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b56545 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 12:30:20, skipping insertion in model container [2022-02-19 00:30:20,855 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 12:30:20" (1/1) ... [2022-02-19 00:30:20,860 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-19 00:30:20,932 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-19 00:30:21,188 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix026_power.opt_tso.opt.i[1001,1014] [2022-02-19 00:30:21,339 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-19 00:30:21,351 INFO L203 MainTranslator]: Completed pre-run [2022-02-19 00:30:21,368 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix026_power.opt_tso.opt.i[1001,1014] [2022-02-19 00:30:21,434 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-19 00:30:21,473 INFO L208 MainTranslator]: Completed translation [2022-02-19 00:30:21,473 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 12:30:21 WrapperNode [2022-02-19 00:30:21,473 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-19 00:30:21,474 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-19 00:30:21,474 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-19 00:30:21,474 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-19 00:30:21,479 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 12:30:21" (1/1) ... [2022-02-19 00:30:21,506 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 12:30:21" (1/1) ... [2022-02-19 00:30:21,537 INFO L137 Inliner]: procedures = 177, calls = 69, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 193 [2022-02-19 00:30:21,537 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-19 00:30:21,538 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-19 00:30:21,538 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-19 00:30:21,538 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-19 00:30:21,545 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 12:30:21" (1/1) ... [2022-02-19 00:30:21,546 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 12:30:21" (1/1) ... [2022-02-19 00:30:21,552 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 12:30:21" (1/1) ... [2022-02-19 00:30:21,553 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 12:30:21" (1/1) ... [2022-02-19 00:30:21,571 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 12:30:21" (1/1) ... [2022-02-19 00:30:21,574 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 12:30:21" (1/1) ... [2022-02-19 00:30:21,575 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 12:30:21" (1/1) ... [2022-02-19 00:30:21,578 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-19 00:30:21,579 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-19 00:30:21,579 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-19 00:30:21,579 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-19 00:30:21,581 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 12:30:21" (1/1) ... [2022-02-19 00:30:21,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-19 00:30:21,595 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 00:30:21,606 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) [2022-02-19 00:30:21,608 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 [2022-02-19 00:30:21,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-19 00:30:21,633 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-19 00:30:21,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-19 00:30:21,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-19 00:30:21,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-19 00:30:21,634 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-02-19 00:30:21,634 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-02-19 00:30:21,634 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-02-19 00:30:21,634 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-02-19 00:30:21,634 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-02-19 00:30:21,634 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-02-19 00:30:21,634 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-02-19 00:30:21,634 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-02-19 00:30:21,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-19 00:30:21,634 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-19 00:30:21,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-19 00:30:21,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-19 00:30:21,636 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-19 00:30:21,729 INFO L234 CfgBuilder]: Building ICFG [2022-02-19 00:30:21,731 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-19 00:30:22,225 INFO L275 CfgBuilder]: Performing block encoding [2022-02-19 00:30:22,491 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-19 00:30:22,491 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-19 00:30:22,493 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 12:30:22 BoogieIcfgContainer [2022-02-19 00:30:22,493 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-19 00:30:22,495 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-19 00:30:22,495 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-19 00:30:22,497 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-19 00:30:22,498 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.02 12:30:20" (1/3) ... [2022-02-19 00:30:22,499 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6bab0f2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 12:30:22, skipping insertion in model container [2022-02-19 00:30:22,499 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 12:30:21" (2/3) ... [2022-02-19 00:30:22,499 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6bab0f2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 12:30:22, skipping insertion in model container [2022-02-19 00:30:22,499 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 12:30:22" (3/3) ... [2022-02-19 00:30:22,500 INFO L111 eAbstractionObserver]: Analyzing ICFG mix026_power.opt_tso.opt.i [2022-02-19 00:30:22,505 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-19 00:30:22,505 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-19 00:30:22,505 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-19 00:30:22,506 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-19 00:30:22,549 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,550 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,550 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,550 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,550 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,551 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,551 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,551 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,551 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,552 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,552 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,552 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,552 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,552 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,552 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,552 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,553 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,553 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,553 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,553 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,554 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,554 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,554 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,554 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,554 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,554 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,554 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,554 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,554 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,554 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,554 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,555 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,555 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,555 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,555 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,555 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,555 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,555 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,555 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,555 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,555 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,555 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,556 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,556 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,556 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,556 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,557 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,558 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,558 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,558 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,558 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,558 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,558 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,558 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,558 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,558 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,558 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,558 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,558 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,558 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,559 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,559 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,559 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,559 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,559 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,559 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,559 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,559 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,559 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,559 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,559 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,559 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,559 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,560 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,561 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,561 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,561 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,561 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,561 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,561 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,561 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,562 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,562 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,564 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,569 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,570 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,570 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,570 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,571 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,571 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,571 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,571 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,571 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,571 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,571 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,571 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,572 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,572 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,572 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,572 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,572 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,572 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,573 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,573 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,573 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,573 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,573 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,573 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,573 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,573 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,573 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,574 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,574 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,574 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,574 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,574 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,574 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,574 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,575 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,575 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,575 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,575 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,575 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,575 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,575 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,575 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,575 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,575 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,576 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,576 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,576 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,576 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,576 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,576 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,576 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,576 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,576 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,577 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,577 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,577 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,577 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,577 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,577 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,577 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,578 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,578 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,578 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,578 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,580 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,580 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,580 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,580 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,580 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,580 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,580 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,580 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,580 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,581 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,581 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,581 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,581 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,581 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,581 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,581 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,581 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,581 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,582 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,582 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,582 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,582 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,582 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,582 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,582 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,583 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,585 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,585 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,585 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,585 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,585 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,585 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,586 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,586 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,586 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,586 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,587 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,587 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,587 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,587 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,587 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,587 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,587 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,587 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,587 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,587 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,588 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,588 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,588 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,588 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,588 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,588 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,588 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,588 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,588 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,589 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,589 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,589 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,589 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,589 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,589 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,590 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,592 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,593 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,593 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,594 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,594 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,594 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,594 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,594 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,594 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,594 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,594 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,594 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,594 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,594 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,594 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,594 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,595 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,595 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,595 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,595 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,595 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,595 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,595 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:22,596 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-19 00:30:22,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-19 00:30:22,641 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 00:30:22,651 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) [2022-02-19 00:30:22,699 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 [2022-02-19 00:30:22,744 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2022-02-19 00:30:22,748 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, mLazyFiniteAutomaton=true, 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, mMcrOptimizeForkJoin=true, mMcrOverapproximateWrwc=true [2022-02-19 00:30:22,748 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-02-19 00:30:23,045 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,049 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,078 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,096 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,096 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,097 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,097 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,097 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,097 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,097 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,097 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,097 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,097 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,098 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,098 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,098 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,100 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,117 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,118 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,145 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,145 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,145 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,146 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,146 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,146 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,146 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,146 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,146 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,147 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,147 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,147 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,147 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,181 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)] === [2022-02-19 00:30:23,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 00:30:23,185 INFO L85 PathProgramCache]: Analyzing trace with hash 1292284491, now seen corresponding path program 1 times [2022-02-19 00:30:23,224 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 00:30:23,225 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [17469344] [2022-02-19 00:30:23,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 00:30:23,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 00:30:23,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 00:30:23,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-19 00:30:23,466 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 00:30:23,466 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [17469344] [2022-02-19 00:30:23,466 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [17469344] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-19 00:30:23,466 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-19 00:30:23,467 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-19 00:30:23,468 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1816547448] [2022-02-19 00:30:23,468 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-19 00:30:23,474 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-19 00:30:23,474 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 00:30:23,492 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-19 00:30:23,494 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-19 00:30:23,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:23,496 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 00:30:23,497 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 43.5) internal successors, (87), 2 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 00:30:23,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:23,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:23,522 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-19 00:30:23,523 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)] === [2022-02-19 00:30:23,523 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 00:30:23,523 INFO L85 PathProgramCache]: Analyzing trace with hash -1888786753, now seen corresponding path program 1 times [2022-02-19 00:30:23,523 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 00:30:23,524 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1412187476] [2022-02-19 00:30:23,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 00:30:23,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 00:30:23,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 00:30:23,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-19 00:30:23,720 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 00:30:23,720 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1412187476] [2022-02-19 00:30:23,720 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1412187476] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-19 00:30:23,720 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-19 00:30:23,720 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-19 00:30:23,720 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2051347880] [2022-02-19 00:30:23,720 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-19 00:30:23,721 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-19 00:30:23,721 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 00:30:23,722 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-19 00:30:23,722 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-19 00:30:23,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:23,722 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 00:30:23,722 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.333333333333334) internal successors, (86), 6 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 00:30:23,722 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:23,722 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:23,806 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,807 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,808 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,808 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,808 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,808 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,808 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,808 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,808 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,808 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,809 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,809 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,809 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,809 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,834 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,834 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,834 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,834 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,835 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,835 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,835 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,835 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,835 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,835 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,836 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,836 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,836 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,850 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,850 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,850 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,850 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,850 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,850 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,851 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,851 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,851 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,851 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,851 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,851 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,851 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,866 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,867 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,868 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,868 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,868 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,868 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,868 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,868 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,868 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,868 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,869 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,869 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,869 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,869 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,895 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,896 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,896 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,896 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,896 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,896 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,896 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,896 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,896 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,897 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,897 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,897 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,897 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:23,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:23,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:23,939 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-19 00:30:23,939 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)] === [2022-02-19 00:30:23,939 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 00:30:23,939 INFO L85 PathProgramCache]: Analyzing trace with hash -1786538107, now seen corresponding path program 1 times [2022-02-19 00:30:23,940 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 00:30:23,940 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [510598391] [2022-02-19 00:30:23,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 00:30:23,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 00:30:24,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 00:30:24,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-19 00:30:24,137 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 00:30:24,137 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [510598391] [2022-02-19 00:30:24,137 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [510598391] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-19 00:30:24,137 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-19 00:30:24,137 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-19 00:30:24,138 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1820479715] [2022-02-19 00:30:24,138 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-19 00:30:24,138 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-19 00:30:24,138 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 00:30:24,138 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-19 00:30:24,139 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-02-19 00:30:24,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:24,139 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 00:30:24,139 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.714285714285714) internal successors, (89), 7 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 00:30:24,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:24,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:24,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:24,181 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,181 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,181 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,181 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,181 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,182 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,182 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,182 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,182 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,182 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,183 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,183 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,183 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,209 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,216 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,238 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,239 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:24,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:24,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-19 00:30:24,281 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-19 00:30:24,281 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)] === [2022-02-19 00:30:24,282 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 00:30:24,282 INFO L85 PathProgramCache]: Analyzing trace with hash 1689236150, now seen corresponding path program 1 times [2022-02-19 00:30:24,282 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 00:30:24,282 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1671753632] [2022-02-19 00:30:24,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 00:30:24,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 00:30:24,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 00:30:24,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-19 00:30:24,450 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 00:30:24,450 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1671753632] [2022-02-19 00:30:24,450 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1671753632] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-19 00:30:24,450 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-19 00:30:24,450 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-02-19 00:30:24,450 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673398083] [2022-02-19 00:30:24,450 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-19 00:30:24,451 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-02-19 00:30:24,451 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 00:30:24,451 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-02-19 00:30:24,451 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-02-19 00:30:24,451 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:24,452 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 00:30:24,452 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 13.0) internal successors, (104), 8 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 00:30:24,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:24,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:24,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-02-19 00:30:24,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:24,480 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,481 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,481 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,481 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,481 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,481 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,481 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,481 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,481 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,482 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,482 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,482 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,482 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,505 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,506 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,533 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,534 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:24,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:24,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-19 00:30:24,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:24,580 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-19 00:30:24,581 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)] === [2022-02-19 00:30:24,581 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 00:30:24,581 INFO L85 PathProgramCache]: Analyzing trace with hash -295073477, now seen corresponding path program 1 times [2022-02-19 00:30:24,581 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 00:30:24,581 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [144005175] [2022-02-19 00:30:24,581 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 00:30:24,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 00:30:24,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 00:30:24,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-19 00:30:24,739 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 00:30:24,739 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [144005175] [2022-02-19 00:30:24,739 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [144005175] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-19 00:30:24,740 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-19 00:30:24,740 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-19 00:30:24,740 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [801257688] [2022-02-19 00:30:24,740 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-19 00:30:24,740 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-19 00:30:24,740 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 00:30:24,740 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-19 00:30:24,741 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-19 00:30:24,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:24,741 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 00:30:24,741 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 18.166666666666668) internal successors, (109), 6 states have internal predecessors, (109), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 00:30:24,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:24,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:24,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-02-19 00:30:24,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:24,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:24,799 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,800 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,801 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,801 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,801 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,801 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,801 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,801 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,801 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,802 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,802 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,802 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,802 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,802 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,834 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,845 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,845 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:24,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:24,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:24,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:24,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:24,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:24,915 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-19 00:30:24,915 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)] === [2022-02-19 00:30:24,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 00:30:24,916 INFO L85 PathProgramCache]: Analyzing trace with hash -288892173, now seen corresponding path program 2 times [2022-02-19 00:30:24,916 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 00:30:24,916 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [608539874] [2022-02-19 00:30:24,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 00:30:24,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 00:30:24,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 00:30:25,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-19 00:30:25,108 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 00:30:25,109 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [608539874] [2022-02-19 00:30:25,109 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [608539874] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-19 00:30:25,109 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-19 00:30:25,109 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-02-19 00:30:25,109 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [792482874] [2022-02-19 00:30:25,109 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-19 00:30:25,109 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-02-19 00:30:25,109 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 00:30:25,110 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-02-19 00:30:25,110 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-02-19 00:30:25,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:25,110 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 00:30:25,110 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 13.625) internal successors, (109), 8 states have internal predecessors, (109), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 00:30:25,111 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:25,111 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:25,111 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:25,111 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:25,111 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:25,111 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:25,174 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:25,194 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:25,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:25,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:25,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:25,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:25,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:25,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:25,262 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-19 00:30:25,262 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)] === [2022-02-19 00:30:25,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 00:30:25,262 INFO L85 PathProgramCache]: Analyzing trace with hash 1168106609, now seen corresponding path program 1 times [2022-02-19 00:30:25,262 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 00:30:25,262 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1940703731] [2022-02-19 00:30:25,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 00:30:25,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 00:30:25,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 00:30:25,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-19 00:30:25,436 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 00:30:25,437 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1940703731] [2022-02-19 00:30:25,437 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1940703731] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-19 00:30:25,437 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-19 00:30:25,437 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-19 00:30:25,437 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [390590665] [2022-02-19 00:30:25,437 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-19 00:30:25,437 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-19 00:30:25,438 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 00:30:25,438 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-19 00:30:25,438 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-19 00:30:25,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:25,438 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 00:30:25,438 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 16.0) internal successors, (112), 7 states have internal predecessors, (112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 00:30:25,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:25,439 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:25,439 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:25,439 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:25,439 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:25,439 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:25,439 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:25,582 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:25,583 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:25,699 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:25,700 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:25,731 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:25,732 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:25,786 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:25,796 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:25,803 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:25,810 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:25,827 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:25,838 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:25,846 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:25,853 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:25,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:25,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:25,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-19 00:30:25,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:25,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:25,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:25,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:25,874 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-02-19 00:30:25,875 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)] === [2022-02-19 00:30:25,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 00:30:25,875 INFO L85 PathProgramCache]: Analyzing trace with hash -1269312399, now seen corresponding path program 2 times [2022-02-19 00:30:25,875 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 00:30:25,875 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1512431219] [2022-02-19 00:30:25,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 00:30:25,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 00:30:25,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 00:30:26,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-19 00:30:26,007 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 00:30:26,008 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1512431219] [2022-02-19 00:30:26,008 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1512431219] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-19 00:30:26,008 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-19 00:30:26,008 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-19 00:30:26,008 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [105896938] [2022-02-19 00:30:26,008 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-19 00:30:26,008 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-19 00:30:26,008 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 00:30:26,009 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-19 00:30:26,009 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-19 00:30:26,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:26,009 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 00:30:26,009 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 16.0) internal successors, (112), 7 states have internal predecessors, (112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 00:30:26,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:26,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:26,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-19 00:30:26,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:26,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:26,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:26,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:26,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:26,145 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,146 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,159 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,165 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,628 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,629 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,629 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,629 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,629 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,629 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,629 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,629 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,629 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,630 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,630 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,630 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,630 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,649 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,650 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,650 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,650 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,650 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,650 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,650 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,650 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,650 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,650 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,651 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,651 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,651 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,665 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,666 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,666 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,666 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,666 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,666 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,666 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,667 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,667 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,667 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,667 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,667 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,667 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,681 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,681 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,681 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,681 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,681 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,681 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,681 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,682 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,682 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,682 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,682 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,682 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,682 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,698 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,699 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,699 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,699 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,699 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,699 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,699 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,700 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,700 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,700 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,700 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,700 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,700 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,700 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,719 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,719 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,719 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,719 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,719 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,719 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,720 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,720 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,720 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,720 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,720 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,720 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,720 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,722 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,761 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,762 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,762 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,762 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,762 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,763 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,763 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,763 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,763 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,763 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,763 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,763 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,763 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,763 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,787 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,787 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,787 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,787 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,787 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,788 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,788 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,788 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,788 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,788 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,788 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,788 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,788 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,790 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,803 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,804 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,805 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,805 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,805 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,805 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,805 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,805 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,805 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,805 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,805 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,805 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,806 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,806 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,844 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,845 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,845 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,845 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,845 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,845 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,845 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,845 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,846 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,846 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,846 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,846 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,846 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,847 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,862 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,863 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,863 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,863 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,863 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,863 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,863 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,864 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,864 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,864 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,864 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,864 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,864 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,864 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:26,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:26,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:26,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 00:30:26,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:26,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:26,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:26,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:26,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:26,895 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-02-19 00:30:26,895 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-02-19 00:30:26,895 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 00:30:26,895 INFO L85 PathProgramCache]: Analyzing trace with hash 1435175221, now seen corresponding path program 3 times [2022-02-19 00:30:26,895 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 00:30:26,896 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1913451269] [2022-02-19 00:30:26,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 00:30:26,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 00:30:26,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 00:30:27,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-19 00:30:27,021 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 00:30:27,022 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1913451269] [2022-02-19 00:30:27,022 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1913451269] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-19 00:30:27,022 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-19 00:30:27,022 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-02-19 00:30:27,022 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [857579693] [2022-02-19 00:30:27,022 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-19 00:30:27,022 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-02-19 00:30:27,022 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 00:30:27,023 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-02-19 00:30:27,023 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-02-19 00:30:27,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:27,023 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 00:30:27,023 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 14.0) internal successors, (112), 8 states have internal predecessors, (112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 00:30:27,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:27,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:27,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 00:30:27,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:27,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:27,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:27,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:27,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:27,024 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:27,302 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,303 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,303 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,303 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,303 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,303 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,303 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,303 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,303 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,303 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,304 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,304 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,304 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,304 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,353 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,353 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,353 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,354 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,354 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,354 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,354 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,354 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,354 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,354 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,354 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,354 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,355 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,378 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,379 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,379 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,379 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,379 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,379 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,379 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,379 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,379 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,379 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,380 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,380 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,380 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,380 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,410 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,410 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,410 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,411 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,411 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,411 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,411 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,411 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,411 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,411 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,412 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,412 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,412 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,414 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:27,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:27,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 00:30:27,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:27,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:27,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:27,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:27,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:27,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-19 00:30:27,538 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-02-19 00:30:27,538 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-02-19 00:30:27,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 00:30:27,538 INFO L85 PathProgramCache]: Analyzing trace with hash -217928571, now seen corresponding path program 4 times [2022-02-19 00:30:27,538 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 00:30:27,538 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2015496467] [2022-02-19 00:30:27,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 00:30:27,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 00:30:27,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 00:30:27,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-19 00:30:27,737 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 00:30:27,737 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2015496467] [2022-02-19 00:30:27,737 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2015496467] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-19 00:30:27,737 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-19 00:30:27,737 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-02-19 00:30:27,737 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1095562574] [2022-02-19 00:30:27,737 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-19 00:30:27,738 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-02-19 00:30:27,738 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 00:30:27,738 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-02-19 00:30:27,738 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2022-02-19 00:30:27,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:27,738 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 00:30:27,739 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 10.181818181818182) internal successors, (112), 11 states have internal predecessors, (112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 00:30:27,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:27,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:27,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 00:30:27,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:27,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:27,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:27,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:27,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:27,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-19 00:30:27,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:27,850 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,850 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,851 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,851 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,851 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,851 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,851 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,851 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,851 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,851 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,852 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,852 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,852 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,852 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:27,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:27,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:27,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 00:30:27,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:27,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:27,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:27,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:27,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:27,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-19 00:30:27,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-02-19 00:30:27,965 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-02-19 00:30:27,965 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-02-19 00:30:27,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 00:30:27,966 INFO L85 PathProgramCache]: Analyzing trace with hash 1302153417, now seen corresponding path program 5 times [2022-02-19 00:30:27,966 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 00:30:27,966 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [44360081] [2022-02-19 00:30:27,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 00:30:27,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 00:30:28,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 00:30:28,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-19 00:30:28,471 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 00:30:28,471 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [44360081] [2022-02-19 00:30:28,471 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [44360081] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-19 00:30:28,471 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-19 00:30:28,472 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-02-19 00:30:28,472 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1606243006] [2022-02-19 00:30:28,472 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-19 00:30:28,472 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-02-19 00:30:28,472 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 00:30:28,472 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-02-19 00:30:28,473 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=140, Unknown=0, NotChecked=0, Total=182 [2022-02-19 00:30:28,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:28,473 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 00:30:28,473 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 8.0) internal successors, (112), 14 states have internal predecessors, (112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 00:30:28,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:28,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:28,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 00:30:28,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:28,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:28,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:28,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:28,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:28,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-19 00:30:28,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2022-02-19 00:30:28,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:28,644 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,645 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,645 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,645 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,645 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,645 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,646 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,646 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,646 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,646 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,646 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,646 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,646 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,647 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,985 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,986 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,994 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,994 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,994 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,995 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,995 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,995 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,995 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,995 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,995 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,995 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,995 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,995 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,996 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:28,997 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,027 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,028 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,163 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,164 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,193 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,193 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,205 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,207 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,207 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,207 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,208 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,208 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,208 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,208 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,208 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,208 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,209 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,209 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,209 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,209 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,266 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,266 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,266 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,267 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,267 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,267 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,267 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,267 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,267 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,268 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,268 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,268 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,268 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,270 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,288 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,289 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,289 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,289 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,289 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,289 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,289 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,290 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,290 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,290 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,290 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,290 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,290 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,292 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,309 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,310 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,310 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,310 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,310 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,310 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,310 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,310 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,311 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,311 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,311 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,311 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,311 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,313 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 00:30:29,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 00:30:29,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:29,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 00:30:29,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-19 00:30:29,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:29,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:29,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:29,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-19 00:30:29,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-19 00:30:29,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-02-19 00:30:29,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-02-19 00:30:29,354 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-02-19 00:30:29,354 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-02-19 00:30:29,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 00:30:29,354 INFO L85 PathProgramCache]: Analyzing trace with hash -1211211643, now seen corresponding path program 6 times [2022-02-19 00:30:29,354 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 00:30:29,354 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [950254390] [2022-02-19 00:30:29,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 00:30:29,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 00:30:29,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-19 00:30:29,425 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-19 00:30:29,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-19 00:30:29,571 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-19 00:30:29,571 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-19 00:30:29,572 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 5 remaining) [2022-02-19 00:30:29,574 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (3 of 5 remaining) [2022-02-19 00:30:29,574 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (2 of 5 remaining) [2022-02-19 00:30:29,574 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (1 of 5 remaining) [2022-02-19 00:30:29,574 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATION (0 of 5 remaining) [2022-02-19 00:30:29,574 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-02-19 00:30:29,581 INFO L732 BasicCegarLoop]: Path program histogram: [6, 2, 1, 1, 1, 1] [2022-02-19 00:30:29,581 INFO L309 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN (1/2) [2022-02-19 00:30:29,584 INFO L230 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-02-19 00:30:29,584 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-02-19 00:30:29,727 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.02 12:30:29 BasicIcfg [2022-02-19 00:30:29,727 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-02-19 00:30:29,728 INFO L158 Benchmark]: Toolchain (without parser) took 8903.74ms. Allocated memory was 173.0MB in the beginning and 378.5MB in the end (delta: 205.5MB). Free memory was 119.0MB in the beginning and 253.6MB in the end (delta: -134.5MB). Peak memory consumption was 214.5MB. Max. memory is 8.0GB. [2022-02-19 00:30:29,728 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 173.0MB. Free memory is still 137.1MB. There was no memory consumed. Max. memory is 8.0GB. [2022-02-19 00:30:29,728 INFO L158 Benchmark]: CACSL2BoogieTranslator took 623.26ms. Allocated memory is still 173.0MB. Free memory was 149.5MB in the beginning and 133.2MB in the end (delta: 16.3MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. [2022-02-19 00:30:29,728 INFO L158 Benchmark]: Boogie Procedure Inliner took 63.18ms. Allocated memory is still 173.0MB. Free memory was 133.2MB in the beginning and 130.7MB in the end (delta: 2.5MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-02-19 00:30:29,729 INFO L158 Benchmark]: Boogie Preprocessor took 40.75ms. Allocated memory is still 173.0MB. Free memory was 130.7MB in the beginning and 128.3MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-02-19 00:30:29,729 INFO L158 Benchmark]: RCFGBuilder took 914.17ms. Allocated memory was 173.0MB in the beginning and 207.6MB in the end (delta: 34.6MB). Free memory was 128.3MB in the beginning and 130.8MB in the end (delta: -2.5MB). Peak memory consumption was 38.0MB. Max. memory is 8.0GB. [2022-02-19 00:30:29,729 INFO L158 Benchmark]: TraceAbstraction took 7232.73ms. Allocated memory was 207.6MB in the beginning and 378.5MB in the end (delta: 170.9MB). Free memory was 130.3MB in the beginning and 253.6MB in the end (delta: -123.3MB). Peak memory consumption was 190.8MB. Max. memory is 8.0GB. [2022-02-19 00:30:29,730 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 173.0MB. Free memory is still 137.1MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 623.26ms. Allocated memory is still 173.0MB. Free memory was 149.5MB in the beginning and 133.2MB in the end (delta: 16.3MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 63.18ms. Allocated memory is still 173.0MB. Free memory was 133.2MB in the beginning and 130.7MB in the end (delta: 2.5MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 40.75ms. Allocated memory is still 173.0MB. Free memory was 130.7MB in the beginning and 128.3MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 914.17ms. Allocated memory was 173.0MB in the beginning and 207.6MB in the end (delta: 34.6MB). Free memory was 128.3MB in the beginning and 130.8MB in the end (delta: -2.5MB). Peak memory consumption was 38.0MB. Max. memory is 8.0GB. * TraceAbstraction took 7232.73ms. Allocated memory was 207.6MB in the beginning and 378.5MB in the end (delta: 170.9MB). Free memory was 130.3MB in the beginning and 253.6MB in the end (delta: -123.3MB). Peak memory consumption was 190.8MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 48071, positive: 46994, positive conditional: 44311, positive unconditional: 2683, negative: 1077, negative conditional: 1019, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 47804, positive: 46994, positive conditional: 44311, positive unconditional: 2683, negative: 810, negative conditional: 752, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 47804, positive: 46994, positive conditional: 44311, positive unconditional: 2683, negative: 810, negative conditional: 752, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 58865, positive: 46994, positive conditional: 43711, positive unconditional: 3283, negative: 11871, negative conditional: 11061, negative unconditional: 810, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 58865, positive: 46994, positive conditional: 8285, positive unconditional: 38709, negative: 11871, negative conditional: 472, negative unconditional: 11399, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 58865, positive: 46994, positive conditional: 8285, positive unconditional: 38709, negative: 11871, negative conditional: 472, negative unconditional: 11399, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2793, positive: 2713, positive conditional: 30, positive unconditional: 2683, negative: 80, negative conditional: 18, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2793, positive: 2668, positive conditional: 0, positive unconditional: 2668, negative: 125, negative conditional: 0, negative unconditional: 125, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 125, positive: 45, positive conditional: 30, positive unconditional: 15, negative: 80, negative conditional: 18, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1163, positive: 280, positive conditional: 235, positive unconditional: 44, negative: 883, negative conditional: 315, negative unconditional: 568, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 58865, positive: 44281, positive conditional: 8255, positive unconditional: 36026, negative: 11791, negative conditional: 454, negative unconditional: 11337, unknown: 2793, unknown conditional: 48, unknown unconditional: 2745] , Statistics on independence cache: Total cache size (in pairs): 2793, Positive cache size: 2713, Positive conditional cache size: 30, Positive unconditional cache size: 2683, Negative cache size: 80, Negative conditional cache size: 18, Negative unconditional cache size: 62, Eliminated conditions: 46015, Maximal queried relation: 10, Independence queries for same thread: 267 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.9s, Number of persistent set computation: 3010, Number of trivial persistent sets: 2213, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2741, positive: 2683, positive conditional: 0, positive unconditional: 2683, negative: 58, negative conditional: 0, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 48071, positive: 46994, positive conditional: 44311, positive unconditional: 2683, negative: 1077, negative conditional: 1019, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 47804, positive: 46994, positive conditional: 44311, positive unconditional: 2683, negative: 810, negative conditional: 752, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 47804, positive: 46994, positive conditional: 44311, positive unconditional: 2683, negative: 810, negative conditional: 752, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 58865, positive: 46994, positive conditional: 43711, positive unconditional: 3283, negative: 11871, negative conditional: 11061, negative unconditional: 810, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 58865, positive: 46994, positive conditional: 8285, positive unconditional: 38709, negative: 11871, negative conditional: 472, negative unconditional: 11399, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 58865, positive: 46994, positive conditional: 8285, positive unconditional: 38709, negative: 11871, negative conditional: 472, negative unconditional: 11399, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2793, positive: 2713, positive conditional: 30, positive unconditional: 2683, negative: 80, negative conditional: 18, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2793, positive: 2668, positive conditional: 0, positive unconditional: 2668, negative: 125, negative conditional: 0, negative unconditional: 125, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 125, positive: 45, positive conditional: 30, positive unconditional: 15, negative: 80, negative conditional: 18, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1163, positive: 280, positive conditional: 235, positive unconditional: 44, negative: 883, negative conditional: 315, negative unconditional: 568, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 58865, positive: 44281, positive conditional: 8255, positive unconditional: 36026, negative: 11791, negative conditional: 454, negative unconditional: 11337, unknown: 2793, unknown conditional: 48, unknown unconditional: 2745] , Statistics on independence cache: Total cache size (in pairs): 2793, Positive cache size: 2713, Positive conditional cache size: 30, Positive unconditional cache size: 2683, Negative cache size: 80, Negative conditional cache size: 18, Negative unconditional cache size: 62, Eliminated conditions: 46015, Maximal queried relation: 10, Independence queries for same thread: 267 - 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 - CounterExampleResult [Line: 19]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L711] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L713] 0 int __unbuffered_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L715] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0] [L717] 0 int __unbuffered_p3_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0] [L719] 0 int __unbuffered_p3_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0] [L721] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0] [L722] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0] [L723] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0] [L725] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L726] 0 _Bool x$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0] [L727] 0 int x$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0] [L728] 0 _Bool x$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0] [L729] 0 _Bool x$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0] [L730] 0 _Bool x$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0] [L731] 0 _Bool x$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0] [L732] 0 _Bool x$r_buff0_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0] [L733] 0 _Bool x$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0] [L734] 0 _Bool x$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0] [L735] 0 _Bool x$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0] [L736] 0 _Bool x$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0] [L737] 0 _Bool x$r_buff1_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0] [L738] 0 _Bool x$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0] [L739] 0 int *x$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}] [L740] 0 int x$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0] [L741] 0 _Bool x$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0] [L742] 0 int x$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0] [L743] 0 _Bool x$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0] [L745] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L747] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L748] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L749] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L862] 0 pthread_t t685; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, t685={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L863] FCALL, FORK 0 pthread_create(&t685, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t685, ((void *)0), P0, ((void *)0))=-3, t685={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L864] 0 pthread_t t686; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t685={5:0}, t686={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L865] FCALL, FORK 0 pthread_create(&t686, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t686, ((void *)0), P1, ((void *)0))=-2, t685={5:0}, t686={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L866] 0 pthread_t t687; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t685={5:0}, t686={6:0}, t687={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L867] FCALL, FORK 0 pthread_create(&t687, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t687, ((void *)0), P2, ((void *)0))=-1, t685={5:0}, t686={6:0}, t687={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L868] 0 pthread_t t688; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t685={5:0}, t686={6:0}, t687={7:0}, t688={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L869] FCALL, FORK 0 pthread_create(&t688, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t688, ((void *)0), P3, ((void *)0))=0, t685={5:0}, t686={6:0}, t687={7:0}, t688={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L781] 2 x$w_buff1 = x$w_buff0 [L782] 2 x$w_buff0 = 1 [L783] 2 x$w_buff1_used = x$w_buff0_used [L784] 2 x$w_buff0_used = (_Bool)1 [L785] CALL 2 __VERIFIER_assert(!(x$w_buff1_used && x$w_buff0_used)) [L19] COND FALSE 2 !(!expression) [L785] RET 2 __VERIFIER_assert(!(x$w_buff1_used && x$w_buff0_used)) [L786] 2 x$r_buff1_thd0 = x$r_buff0_thd0 [L787] 2 x$r_buff1_thd1 = x$r_buff0_thd1 [L788] 2 x$r_buff1_thd2 = x$r_buff0_thd2 [L789] 2 x$r_buff1_thd3 = x$r_buff0_thd3 [L790] 2 x$r_buff1_thd4 = x$r_buff0_thd4 [L791] 2 x$r_buff0_thd2 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L794] 2 __unbuffered_p1_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L811] 3 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=0] [L814] 3 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L817] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L817] EXPR 3 x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x [L817] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L817] 3 x = x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L818] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L818] 3 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L819] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L819] 3 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L820] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$r_buff0_thd3 [L820] 3 x$r_buff0_thd3 = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$r_buff0_thd3 [L821] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$r_buff1_thd3 [L821] 3 x$r_buff1_thd3 = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$r_buff1_thd3 [L824] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L826] 3 return 0; VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L831] 4 z = 2 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L834] 4 __unbuffered_p3_EAX = z VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L837] 4 __unbuffered_p3_EBX = a VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L753] 1 a = 1 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L756] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L757] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L758] 1 x$flush_delayed = weak$$choice2 [L759] 1 x$mem_tmp = x [L760] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L760] 1 x = !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L761] EXPR 1 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L761] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0) [L761] EXPR 1 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L761] 1 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L762] EXPR 1 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L762] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1) [L762] EXPR 1 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L762] 1 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L763] EXPR 1 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L763] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used) [L763] EXPR 1 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L763] 1 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L764] EXPR 1 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L764] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0) [L764] EXPR 1 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L764] 1 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L765] EXPR 1 weak$$choice2 ? x$r_buff0_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff0_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1)) [L765] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff0_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1) [L765] EXPR 1 weak$$choice2 ? x$r_buff0_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff0_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1)) [L765] 1 x$r_buff0_thd1 = weak$$choice2 ? x$r_buff0_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff0_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1)) [L766] EXPR 1 weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L766] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0) [L766] EXPR 1 weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L766] 1 x$r_buff1_thd1 = weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L767] 1 __unbuffered_p0_EAX = x [L768] EXPR 1 x$flush_delayed ? x$mem_tmp : x [L768] 1 x = x$flush_delayed ? x$mem_tmp : x [L769] 1 x$flush_delayed = (_Bool)0 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L774] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L776] 1 return 0; VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L797] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L797] 2 x = x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L798] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L798] 2 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L799] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L799] 2 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L800] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L800] 2 x$r_buff0_thd2 = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L801] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L801] 2 x$r_buff1_thd2 = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L804] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L806] 2 return 0; VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L840] EXPR 4 x$w_buff0_used && x$r_buff0_thd4 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd4 ? x$w_buff1 : x) [L840] EXPR 4 x$w_buff1_used && x$r_buff1_thd4 ? x$w_buff1 : x [L840] EXPR 4 x$w_buff0_used && x$r_buff0_thd4 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd4 ? x$w_buff1 : x) [L840] 4 x = x$w_buff0_used && x$r_buff0_thd4 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd4 ? x$w_buff1 : x) [L841] EXPR 4 x$w_buff0_used && x$r_buff0_thd4 ? (_Bool)0 : x$w_buff0_used [L841] 4 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd4 ? (_Bool)0 : x$w_buff0_used [L842] EXPR 4 x$w_buff0_used && x$r_buff0_thd4 || x$w_buff1_used && x$r_buff1_thd4 ? (_Bool)0 : x$w_buff1_used [L842] 4 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd4 || x$w_buff1_used && x$r_buff1_thd4 ? (_Bool)0 : x$w_buff1_used [L843] EXPR 4 x$w_buff0_used && x$r_buff0_thd4 ? (_Bool)0 : x$r_buff0_thd4 [L843] 4 x$r_buff0_thd4 = x$w_buff0_used && x$r_buff0_thd4 ? (_Bool)0 : x$r_buff0_thd4 [L844] EXPR 4 x$w_buff0_used && x$r_buff0_thd4 || x$w_buff1_used && x$r_buff1_thd4 ? (_Bool)0 : x$r_buff1_thd4 [L844] 4 x$r_buff1_thd4 = x$w_buff0_used && x$r_buff0_thd4 || x$w_buff1_used && x$r_buff1_thd4 ? (_Bool)0 : x$r_buff1_thd4 [L847] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L871] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t685={5:0}, t686={6:0}, t687={7:0}, t688={3:0}, weak$$choice0=49, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L873] CALL 0 assume_abort_if_not(main$tmp_guard0) [L4] COND FALSE 0 !(!cond) VAL [\old(cond)=1, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L873] RET 0 assume_abort_if_not(main$tmp_guard0) [L875] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L875] EXPR 0 x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x [L875] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L875] 0 x = x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L876] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L876] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L877] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L877] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L878] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L878] 0 x$r_buff0_thd0 = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L879] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L879] 0 x$r_buff1_thd0 = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L882] 0 main$tmp_guard1 = !(z == 2 && __unbuffered_p0_EAX == 0 && __unbuffered_p1_EAX == 0 && __unbuffered_p3_EAX == 2 && __unbuffered_p3_EBX == 0) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t685={5:0}, t686={6:0}, t687={7:0}, t688={3:0}, weak$$choice0=49, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L884] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L19] COND TRUE 0 !expression VAL [\old(expression)=0, \old(expression)=1, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L19] 0 reach_error() VAL [\old(expression)=0, \old(expression)=1, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=1, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] - UnprovableResult [Line: 869]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 863]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 867]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 865]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 9 procedures, 173 locations, 7 error locations. Started 1 CEGAR loops. OverallTime: 6.9s, OverallIterations: 12, TraceHistogramMax: 0, PathProgramHistogramMax: 6, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, PartialOrderReductionTime: 4.1s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 90, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.6s InterpolantComputationTime, 1256 NumberOfCodeBlocks, 1256 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 1133 ConstructedInterpolants, 0 QuantifiedInterpolants, 6410 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-02-19 00:30:29,766 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 [2022-02-19 00:30:29,976 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...