/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix028_tso.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-ba0fd47f62a02cd5486659f03d300faf678a2e90-ba0fd47 [2021-11-13 18:44:55,413 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 18:44:55,414 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 18:44:55,463 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 18:44:55,463 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 18:44:55,465 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 18:44:55,467 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 18:44:55,470 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 18:44:55,471 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 18:44:55,474 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 18:44:55,475 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 18:44:55,476 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 18:44:55,476 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 18:44:55,478 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 18:44:55,479 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 18:44:55,480 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 18:44:55,481 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 18:44:55,482 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 18:44:55,484 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 18:44:55,488 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 18:44:55,489 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 18:44:55,489 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 18:44:55,490 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 18:44:55,491 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 18:44:55,495 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-11-13 18:44:55,502 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 18:44:55,502 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 18:44:55,502 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 18:44:55,503 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 [2021-11-13 18:44:55,528 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 18:44:55,528 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 18:44:55,528 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-13 18:44:55,528 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-13 18:44:55,529 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 18:44:55,529 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 18:44:55,529 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 18:44:55,530 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 18:44:55,530 INFO L138 SettingsManager]: * Use SBE=true [2021-11-13 18:44:55,530 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 18:44:55,530 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-13 18:44:55,530 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 18:44:55,531 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-13 18:44:55,531 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 18:44:55,531 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 18:44:55,531 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 18:44:55,531 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 18:44:55,531 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-13 18:44:55,531 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 18:44:55,531 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 18:44:55,531 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 18:44:55,531 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 18:44:55,531 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 18:44:55,532 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-11-13 18:44:55,532 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 18:44:55,532 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 18:44:55,532 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 18:44:55,532 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 18:44:55,532 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 18:44:55,532 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-13 18:44:55,532 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 18:44:55,532 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-13 18:44:55,532 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-13 18:44:55,533 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 18:44:55,533 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-13 18:44:55,533 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-13 18:44:55,533 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-11-13 18:44:55,723 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 18:44:55,738 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 18:44:55,741 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 18:44:55,742 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 18:44:55,743 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 18:44:55,743 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix028_tso.i [2021-11-13 18:44:55,783 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f86756e2/461a9c1bfba94357a848cdeefab74c39/FLAG1d1df48c9 [2021-11-13 18:44:56,170 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 18:44:56,170 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix028_tso.i [2021-11-13 18:44:56,180 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f86756e2/461a9c1bfba94357a848cdeefab74c39/FLAG1d1df48c9 [2021-11-13 18:44:56,189 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f86756e2/461a9c1bfba94357a848cdeefab74c39 [2021-11-13 18:44:56,191 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 18:44:56,192 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-11-13 18:44:56,203 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 18:44:56,204 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 18:44:56,206 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 18:44:56,206 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:44:56" (1/1) ... [2021-11-13 18:44:56,207 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c7492bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:44:56, skipping insertion in model container [2021-11-13 18:44:56,207 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:44:56" (1/1) ... [2021-11-13 18:44:56,211 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 18:44:56,255 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 18:44:56,387 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix028_tso.i[944,957] [2021-11-13 18:44:56,542 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 18:44:56,555 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 18:44:56,562 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix028_tso.i[944,957] [2021-11-13 18:44:56,597 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 18:44:56,617 INFO L208 MainTranslator]: Completed translation [2021-11-13 18:44:56,617 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:44:56 WrapperNode [2021-11-13 18:44:56,618 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 18:44:56,618 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 18:44:56,618 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 18:44:56,618 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 18:44:56,623 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:44:56" (1/1) ... [2021-11-13 18:44:56,641 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:44:56" (1/1) ... [2021-11-13 18:44:56,670 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 18:44:56,671 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 18:44:56,671 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 18:44:56,671 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 18:44:56,679 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:44:56" (1/1) ... [2021-11-13 18:44:56,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:44:56" (1/1) ... [2021-11-13 18:44:56,684 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:44:56" (1/1) ... [2021-11-13 18:44:56,684 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:44:56" (1/1) ... [2021-11-13 18:44:56,690 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:44:56" (1/1) ... [2021-11-13 18:44:56,709 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:44:56" (1/1) ... [2021-11-13 18:44:56,711 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:44:56" (1/1) ... [2021-11-13 18:44:56,714 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 18:44:56,715 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 18:44:56,715 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 18:44:56,715 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 18:44:56,722 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:44:56" (1/1) ... [2021-11-13 18:44:56,732 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 18:44:56,740 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-13 18:44:56,750 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 18:44:56,752 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 18:44:56,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 18:44:56,777 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-13 18:44:56,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-13 18:44:56,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 18:44:56,777 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 18:44:56,777 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-11-13 18:44:56,777 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-11-13 18:44:56,777 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-11-13 18:44:56,777 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-11-13 18:44:56,777 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-11-13 18:44:56,777 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-11-13 18:44:56,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 18:44:56,777 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-13 18:44:56,778 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 18:44:56,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 18:44:56,779 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-13 18:44:57,462 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 18:44:57,463 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 18:44:57,464 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 06:44:57 BoogieIcfgContainer [2021-11-13 18:44:57,464 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 18:44:57,466 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-13 18:44:57,466 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-13 18:44:57,468 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-13 18:44:57,468 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 06:44:56" (1/3) ... [2021-11-13 18:44:57,468 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@408dfbe4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 06:44:57, skipping insertion in model container [2021-11-13 18:44:57,469 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:44:56" (2/3) ... [2021-11-13 18:44:57,469 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@408dfbe4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 06:44:57, skipping insertion in model container [2021-11-13 18:44:57,469 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 06:44:57" (3/3) ... [2021-11-13 18:44:57,472 INFO L111 eAbstractionObserver]: Analyzing ICFG mix028_tso.i [2021-11-13 18:44:57,475 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-13 18:44:57,475 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-13 18:44:57,476 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-13 18:44:57,476 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-13 18:44:57,505 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,505 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,505 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,505 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,506 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,506 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,506 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,506 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,506 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,506 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,506 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,507 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,507 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,507 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,507 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,507 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,507 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,507 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,507 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,507 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,508 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,508 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,508 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,508 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,508 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,508 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,508 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,508 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,508 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,508 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,509 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,509 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,509 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,509 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,509 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,509 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,509 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,509 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,509 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,510 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,510 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,510 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,510 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,510 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,510 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,510 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,510 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,510 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,510 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,510 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,510 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,511 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,511 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,511 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,511 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,511 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,511 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,511 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,511 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,511 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,511 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,511 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,511 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,511 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,511 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,512 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,512 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,512 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,512 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,512 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,512 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,512 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,512 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,512 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,512 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,512 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,512 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,512 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,512 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,512 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,513 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,513 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,513 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,513 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,513 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,513 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,513 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,513 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,513 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,513 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,513 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,513 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,514 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,514 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,515 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,515 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,515 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,515 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,515 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,515 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,515 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,515 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,515 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,515 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,515 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,515 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,515 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,515 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,515 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,516 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,516 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,516 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,516 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,516 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,516 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,516 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,516 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,516 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,516 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,516 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,516 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,516 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,516 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,516 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,517 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,517 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,517 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,517 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,517 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,517 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,518 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,518 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,518 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,518 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,518 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,518 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,518 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,519 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,519 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,519 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,519 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,519 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,519 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,519 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,519 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,519 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,519 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,520 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,522 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,522 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,522 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,522 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,522 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,522 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,522 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,522 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,522 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,522 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,522 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,523 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,523 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,523 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,523 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,523 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,523 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,523 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,523 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,523 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,523 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,523 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,523 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,523 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,524 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,524 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,524 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,524 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,524 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,524 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,524 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,524 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,524 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,524 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,524 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,525 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,525 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,525 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,525 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,525 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,526 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,526 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,526 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,526 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,526 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,526 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,526 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,526 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,526 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,526 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-13 18:44:57,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-13 18:44:57,555 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-13 18:44:57,555 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-13 18:44:57,556 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2021-11-13 18:44:57,590 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P2Thread1of1ForFork0 ======== [2021-11-13 18:44:57,594 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-13 18:44:57,594 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-13 18:44:57,685 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,686 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,686 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,686 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,686 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,686 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,687 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite66#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,687 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,687 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite55#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,687 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,687 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,687 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,687 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite64#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,688 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,722 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,722 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,723 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,723 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,723 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,723 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,723 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite66#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,723 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,724 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite55#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,724 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,724 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,724 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,724 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite64#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,724 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,749 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22#1_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,749 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite25#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,749 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,749 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,749 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,750 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,750 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,750 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,750 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,751 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,759 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite28#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,759 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite26#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,760 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite29#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,772 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,781 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite3_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,788 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,788 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite3_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,814 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:57,821 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P2Err0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 18:44:57,825 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:44:57,825 INFO L85 PathProgramCache]: Analyzing trace with hash 63066216, now seen corresponding path program 1 times [2021-11-13 18:44:57,831 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:44:57,831 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [990765421] [2021-11-13 18:44:57,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:44:57,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:44:57,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:44:58,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:44:58,073 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:44:58,073 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [990765421] [2021-11-13 18:44:58,073 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [990765421] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:44:58,074 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:44:58,074 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-13 18:44:58,075 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2025365718] [2021-11-13 18:44:58,075 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:44:58,079 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 18:44:58,079 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:44:58,092 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 18:44:58,093 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-13 18:44:58,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:44:58,095 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 18:44:58,096 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 18.0) internal successors, (72), 5 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 18:44:58,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:44:58,149 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,160 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,167 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,174 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,181 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,182 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,182 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,182 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,183 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,183 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,183 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite66#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,183 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,183 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite55#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,183 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,183 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,184 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,184 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite64#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,184 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,211 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,211 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,211 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,211 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,212 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,212 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,212 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite66#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,212 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,212 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite55#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,212 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,212 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,213 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,213 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite64#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,213 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,241 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,241 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,242 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,242 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,242 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,242 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,242 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite66#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,242 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,242 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite55#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,242 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,243 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,243 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,243 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite64#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,243 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,262 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,262 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,262 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,263 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,263 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,263 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,263 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite66#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,263 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,263 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite55#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,263 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,264 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,264 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,264 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite64#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,264 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,285 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,286 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,286 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,286 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,286 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,286 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,286 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite66#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,287 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,287 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite55#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,287 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,287 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,288 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,292 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite64#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,292 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,342 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite3_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,357 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite3_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,368 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite3_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,368 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,375 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,376 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite3_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,386 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite3_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,387 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,388 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,388 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,388 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,388 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,388 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,388 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite66#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,388 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,389 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite55#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,389 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,389 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,389 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,389 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite64#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,389 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,418 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,418 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,419 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,419 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,419 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,419 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,419 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite66#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,419 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,420 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite55#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,420 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,420 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,420 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,420 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,422 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite3_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,440 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,441 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,441 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,441 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,441 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,441 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite66#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,441 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,441 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite55#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,442 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,442 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,442 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,443 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite3_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,465 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite3_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,470 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite3_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,475 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite3_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,504 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,504 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,504 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,505 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,505 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,505 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite66#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,505 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,505 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite55#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,505 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,505 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,505 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,516 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,517 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,517 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,517 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,517 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite66#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,517 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,517 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite55#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,517 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,518 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,518 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,529 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,529 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,529 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,529 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite66#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,529 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,530 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite55#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,530 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,530 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,530 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,548 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite3_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,549 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,549 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,549 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,549 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,549 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,549 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,573 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,574 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,574 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,590 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,757 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,780 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 18:44:58,882 INFO L764 garLoopResultBuilder]: Registering result SAFE for location P2Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-13 18:44:58,883 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-13 18:44:58,892 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2021-11-13 18:44:58,893 INFO L308 ceAbstractionStarter]: Result for error location P2Thread1of1ForFork0 was SAFE (1/2) [2021-11-13 18:44:58,901 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-13 18:44:58,901 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-13 18:44:58,902 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-13 18:44:58,919 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-11-13 18:44:58,920 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-13 18:44:58,920 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-11-13 18:44:58,941 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process [2021-11-13 18:44:58,970 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,978 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,989 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,989 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,989 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,989 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,990 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,990 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,990 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite66#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,990 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,990 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite55#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,990 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,990 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,990 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,990 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite64#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:58,991 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,006 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,007 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,007 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,007 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,008 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,008 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,009 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite66#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,009 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,009 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite55#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,009 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,009 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,009 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,009 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite64#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,009 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,022 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,022 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,022 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,022 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,022 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,022 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,023 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite66#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,023 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,023 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite55#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,023 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,023 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,023 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,023 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite64#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,023 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,037 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-13 18:44:59,039 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:44:59,039 INFO L85 PathProgramCache]: Analyzing trace with hash -1504138282, now seen corresponding path program 1 times [2021-11-13 18:44:59,039 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:44:59,039 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [193743732] [2021-11-13 18:44:59,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:44:59,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:44:59,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:44:59,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:44:59,093 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:44:59,093 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [193743732] [2021-11-13 18:44:59,093 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [193743732] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:44:59,093 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:44:59,093 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-13 18:44:59,093 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1667358643] [2021-11-13 18:44:59,093 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:44:59,094 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-13 18:44:59,094 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:44:59,094 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-13 18:44:59,094 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-13 18:44:59,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:44:59,094 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 18:44:59,094 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 18:44:59,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:44:59,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:44:59,109 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-13 18:44:59,109 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-13 18:44:59,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:44:59,109 INFO L85 PathProgramCache]: Analyzing trace with hash 1890616278, now seen corresponding path program 1 times [2021-11-13 18:44:59,110 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:44:59,110 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1620027216] [2021-11-13 18:44:59,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:44:59,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:44:59,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:44:59,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:44:59,276 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:44:59,276 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1620027216] [2021-11-13 18:44:59,276 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1620027216] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:44:59,276 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:44:59,277 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 18:44:59,277 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2085152850] [2021-11-13 18:44:59,277 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:44:59,277 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 18:44:59,278 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:44:59,278 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 18:44:59,278 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-13 18:44:59,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:44:59,278 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 18:44:59,278 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 6 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 18:44:59,278 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:44:59,278 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:44:59,333 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,334 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,334 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,334 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,334 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,334 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,334 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite66#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,334 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,334 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite55#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,334 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,334 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,334 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,335 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite64#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,335 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,348 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,349 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,349 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,349 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,349 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,349 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,349 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite66#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,349 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,349 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite55#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,350 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,350 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,350 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,350 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite64#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,350 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,381 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,381 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,381 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,381 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,381 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,381 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,381 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite66#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,382 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,382 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite55#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,382 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,382 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,382 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,382 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite64#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,382 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,394 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,394 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,394 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,394 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,394 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,394 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,395 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite66#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,395 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,395 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite55#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,395 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,395 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,395 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,395 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite64#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,395 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,420 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,420 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,420 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,420 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,420 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,420 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,421 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite66#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,421 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,421 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite55#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,421 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,421 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,421 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,421 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite64#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,421 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,432 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22#1_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,432 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite25#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,432 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,432 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,432 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,433 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,433 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,433 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,433 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,433 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,433 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite28#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,433 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite26#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,433 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite29#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,443 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,443 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,443 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,443 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,443 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,443 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,443 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite66#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,443 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,443 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite55#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,444 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,444 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,444 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,444 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,455 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,455 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,455 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,455 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,455 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,455 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite66#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,456 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,456 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite55#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,456 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,456 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,456 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,474 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite3_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,475 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,475 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,475 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,475 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,475 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,475 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite66#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,476 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,476 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite55#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,476 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,476 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,476 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,495 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite3_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,500 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,500 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,500 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,500 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,501 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite66#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,501 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,501 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite55#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,501 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,501 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,501 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,502 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite3_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,519 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite3_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,520 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,520 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,520 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,520 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite66#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,520 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,520 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite55#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,520 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,521 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,521 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,546 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,546 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,546 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,547 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,547 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,547 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite54#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,564 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite69#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,564 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,564 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite57#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,565 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,591 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,608 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,622 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,623 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22#1_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,623 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite25#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,624 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,624 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,624 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,624 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,624 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,624 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,624 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,624 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,624 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite28#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,624 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite26#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,624 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite29#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,645 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22#1_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,646 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite25#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,646 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,646 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,646 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,646 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,646 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,646 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,646 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,646 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,647 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite28#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,647 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite26#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,647 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite29#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,648 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,679 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22#1_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,679 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite25#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,679 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,679 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,679 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,679 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,680 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,680 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,680 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,680 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,680 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite28#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,680 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite26#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,680 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite29#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,681 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,736 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,748 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:44:59,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 18:44:59,768 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-13 18:44:59,768 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-13 18:44:59,769 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:44:59,769 INFO L85 PathProgramCache]: Analyzing trace with hash 147782574, now seen corresponding path program 1 times [2021-11-13 18:44:59,769 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:44:59,769 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [438229070] [2021-11-13 18:44:59,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:44:59,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:44:59,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:44:59,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:44:59,888 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:44:59,888 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [438229070] [2021-11-13 18:44:59,889 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [438229070] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:44:59,889 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:44:59,889 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 18:44:59,889 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1562313907] [2021-11-13 18:44:59,889 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:44:59,889 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 18:44:59,889 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:44:59,889 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 18:44:59,890 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-13 18:44:59,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:44:59,890 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 18:44:59,890 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 15.0) internal successors, (90), 6 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 18:44:59,890 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:44:59,890 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 18:44:59,890 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:44:59,936 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,941 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,941 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite3_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:44:59,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:44:59,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 18:44:59,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 18:44:59,987 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-13 18:44:59,987 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-13 18:44:59,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:44:59,987 INFO L85 PathProgramCache]: Analyzing trace with hash 1591043386, now seen corresponding path program 2 times [2021-11-13 18:44:59,987 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:44:59,988 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2055111650] [2021-11-13 18:44:59,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:44:59,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:45:00,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:45:00,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:45:00,101 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:45:00,101 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2055111650] [2021-11-13 18:45:00,101 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2055111650] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:45:00,102 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:45:00,102 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-13 18:45:00,102 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [147353183] [2021-11-13 18:45:00,102 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:45:00,102 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-13 18:45:00,102 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:45:00,102 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-13 18:45:00,102 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-11-13 18:45:00,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:45:00,103 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 18:45:00,103 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 11.25) internal successors, (90), 8 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 18:45:00,103 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:45:00,103 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 18:45:00,103 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-13 18:45:00,103 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:45:00,141 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,153 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,153 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22#1_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,153 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite25#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,153 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,154 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,154 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,154 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,154 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,154 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,154 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,154 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,154 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite28#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,154 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite26#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,154 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite29#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,171 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,172 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:45:00,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 18:45:00,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 18:45:00,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 18:45:00,225 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-13 18:45:00,226 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-13 18:45:00,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:45:00,226 INFO L85 PathProgramCache]: Analyzing trace with hash -475745211, now seen corresponding path program 1 times [2021-11-13 18:45:00,226 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:45:00,226 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [891646016] [2021-11-13 18:45:00,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:45:00,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:45:00,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:45:00,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:45:00,322 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:45:00,322 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [891646016] [2021-11-13 18:45:00,323 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [891646016] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:45:00,323 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:45:00,323 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-13 18:45:00,323 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1392208436] [2021-11-13 18:45:00,323 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:45:00,323 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-13 18:45:00,323 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:45:00,323 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-13 18:45:00,324 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-11-13 18:45:00,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:45:00,324 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 18:45:00,324 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 7 states have internal predecessors, (93), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 18:45:00,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:45:00,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 18:45:00,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-13 18:45:00,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-13 18:45:00,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:45:00,437 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite3_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,442 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite3_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,447 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite3_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,448 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22#1_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,448 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite25#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,448 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,448 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,448 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,448 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,448 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,448 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,448 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,448 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,448 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite28#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,449 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite26#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,449 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite29#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,471 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22#1_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,472 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite25#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,472 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,472 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,472 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,472 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,472 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,472 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,472 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,472 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,472 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite28#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,473 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite26#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,473 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite29#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,474 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite3_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,486 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,487 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite3_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,500 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite3_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,501 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,524 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22#1_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,525 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite25#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,525 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,525 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,525 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,525 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,525 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,525 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,525 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,525 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,525 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite28#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,525 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite26#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,525 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite29#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,535 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,540 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite32#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:45:00,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:45:00,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 18:45:00,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 18:45:00,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 18:45:00,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-13 18:45:00,645 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-13 18:45:00,645 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-13 18:45:00,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:45:00,645 INFO L85 PathProgramCache]: Analyzing trace with hash -842374089, now seen corresponding path program 2 times [2021-11-13 18:45:00,645 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:45:00,645 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1916126193] [2021-11-13 18:45:00,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:45:00,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:45:00,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:45:00,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:45:00,729 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:45:00,730 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1916126193] [2021-11-13 18:45:00,730 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1916126193] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:45:00,730 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:45:00,730 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 18:45:00,730 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [712312023] [2021-11-13 18:45:00,730 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:45:00,730 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 18:45:00,730 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:45:00,730 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 18:45:00,731 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-13 18:45:00,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:45:00,731 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 18:45:00,731 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 15.5) internal successors, (93), 6 states have internal predecessors, (93), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 18:45:00,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:45:00,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 18:45:00,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-13 18:45:00,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-13 18:45:00,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-13 18:45:00,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:45:00,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:45:00,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 18:45:00,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 18:45:00,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 18:45:00,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-13 18:45:00,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 18:45:00,828 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-13 18:45:00,828 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-13 18:45:00,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:45:00,828 INFO L85 PathProgramCache]: Analyzing trace with hash -231459055, now seen corresponding path program 3 times [2021-11-13 18:45:00,828 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:45:00,828 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1413098241] [2021-11-13 18:45:00,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:45:00,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:45:00,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 18:45:00,922 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-13 18:45:00,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 18:45:00,979 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-13 18:45:00,979 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-13 18:45:00,980 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 4 remaining) [2021-11-13 18:45:00,980 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (2 of 4 remaining) [2021-11-13 18:45:00,980 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (1 of 4 remaining) [2021-11-13 18:45:00,980 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (0 of 4 remaining) [2021-11-13 18:45:00,980 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-13 18:45:00,981 INFO L732 BasicCegarLoop]: Path program histogram: [3, 2, 1, 1] [2021-11-13 18:45:00,981 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN,UNKNOWN,UNKNOWN (2/2) [2021-11-13 18:45:00,983 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-11-13 18:45:00,983 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-13 18:45:01,031 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator.computeCurrectProc(InlinerBacktranslator.java:230) at de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator.translateProgramExecution(InlinerBacktranslator.java:203) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:216) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:225) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:225) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:225) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:206) at de.uni_freiburg.informatik.ultimate.core.lib.results.CounterExampleResult.getProgramExecutionAsString(CounterExampleResult.java:155) at de.uni_freiburg.informatik.ultimate.core.lib.results.CounterExampleResult.getLongDescription(CounterExampleResult.java:134) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ResultService.reportResult(ResultService.java:86) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResultReporter.reportResult(CegarLoopResultReporter.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.reportLocationResults(TraceAbstractionStarter.java:586) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:181) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-13 18:45:01,038 INFO L158 Benchmark]: Toolchain (without parser) took 4846.14ms. Allocated memory was 486.5MB in the beginning and 675.3MB in the end (delta: 188.7MB). Free memory was 429.3MB in the beginning and 562.4MB in the end (delta: -133.1MB). Peak memory consumption was 58.7MB. Max. memory is 16.0GB. [2021-11-13 18:45:01,038 INFO L158 Benchmark]: CDTParser took 0.08ms. Allocated memory is still 486.5MB. Free memory is still 447.1MB. There was no memory consumed. Max. memory is 16.0GB. [2021-11-13 18:45:01,038 INFO L158 Benchmark]: CACSL2BoogieTranslator took 414.34ms. Allocated memory was 486.5MB in the beginning and 675.3MB in the end (delta: 188.7MB). Free memory was 459.0MB in the beginning and 630.8MB in the end (delta: -171.9MB). Peak memory consumption was 17.9MB. Max. memory is 16.0GB. [2021-11-13 18:45:01,038 INFO L158 Benchmark]: Boogie Procedure Inliner took 52.45ms. Allocated memory is still 675.3MB. Free memory was 630.8MB in the beginning and 627.6MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.0GB. [2021-11-13 18:45:01,039 INFO L158 Benchmark]: Boogie Preprocessor took 42.95ms. Allocated memory is still 675.3MB. Free memory was 627.3MB in the beginning and 624.9MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2021-11-13 18:45:01,039 INFO L158 Benchmark]: RCFGBuilder took 750.08ms. Allocated memory is still 675.3MB. Free memory was 624.9MB in the beginning and 593.7MB in the end (delta: 31.2MB). Peak memory consumption was 53.7MB. Max. memory is 16.0GB. [2021-11-13 18:45:01,039 INFO L158 Benchmark]: TraceAbstraction took 3571.86ms. Allocated memory is still 675.3MB. Free memory was 593.7MB in the beginning and 562.4MB in the end (delta: 31.3MB). Peak memory consumption was 32.4MB. Max. memory is 16.0GB. [2021-11-13 18:45:01,040 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.08ms. Allocated memory is still 486.5MB. Free memory is still 447.1MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 414.34ms. Allocated memory was 486.5MB in the beginning and 675.3MB in the end (delta: 188.7MB). Free memory was 459.0MB in the beginning and 630.8MB in the end (delta: -171.9MB). Peak memory consumption was 17.9MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 52.45ms. Allocated memory is still 675.3MB. Free memory was 630.8MB in the beginning and 627.6MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.0GB. * Boogie Preprocessor took 42.95ms. Allocated memory is still 675.3MB. Free memory was 627.3MB in the beginning and 624.9MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * RCFGBuilder took 750.08ms. Allocated memory is still 675.3MB. Free memory was 624.9MB in the beginning and 593.7MB in the end (delta: 31.2MB). Peak memory consumption was 53.7MB. Max. memory is 16.0GB. * TraceAbstraction took 3571.86ms. Allocated memory is still 675.3MB. Free memory was 593.7MB in the beginning and 562.4MB in the end (delta: 31.3MB). Peak memory consumption was 32.4MB. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 19954, positive: 18880, positive conditional: 17039, positive unconditional: 1841, negative: 1074, negative conditional: 1045, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 19840, positive: 18880, positive conditional: 17039, positive unconditional: 1841, negative: 960, negative conditional: 931, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 19840, positive: 18880, positive conditional: 17039, positive unconditional: 1841, negative: 960, negative conditional: 931, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 20771, positive: 18880, positive conditional: 17012, positive unconditional: 1868, negative: 1891, negative conditional: 931, negative unconditional: 960, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 20771, positive: 18880, positive conditional: 11874, positive unconditional: 7006, negative: 1891, negative conditional: 895, negative unconditional: 996, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 20771, positive: 18880, positive conditional: 11874, positive unconditional: 7006, negative: 1891, negative conditional: 895, negative unconditional: 996, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1906, positive: 1865, positive conditional: 5, positive unconditional: 1860, negative: 41, negative conditional: 9, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1906, positive: 1856, positive conditional: 0, positive unconditional: 1856, negative: 50, negative conditional: 0, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 50, positive: 9, positive conditional: 5, positive unconditional: 4, negative: 41, negative conditional: 9, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 574, positive: 53, positive conditional: 47, positive unconditional: 5, negative: 521, negative conditional: 136, negative unconditional: 385, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 20771, positive: 17015, positive conditional: 11869, positive unconditional: 5146, negative: 1850, negative conditional: 886, negative unconditional: 964, unknown: 1906, unknown conditional: 14, unknown unconditional: 1892] , Statistics on independence cache: Total cache size (in pairs): 1906, Positive cache size: 1865, Positive conditional cache size: 5, Positive unconditional cache size: 1860, Negative cache size: 41, Negative conditional cache size: 9, Negative unconditional cache size: 32, Eliminated conditions: 5174, Maximal queried relation: 1, Independence queries for same thread: 114 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 486.33ms, Number of persistent set computation: 1568, Number of trivial persistent sets: 1000, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1870, positive: 1841, positive conditional: 0, positive unconditional: 1841, negative: 29, negative conditional: 0, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 19954, positive: 18880, positive conditional: 17039, positive unconditional: 1841, negative: 1074, negative conditional: 1045, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 19840, positive: 18880, positive conditional: 17039, positive unconditional: 1841, negative: 960, negative conditional: 931, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 19840, positive: 18880, positive conditional: 17039, positive unconditional: 1841, negative: 960, negative conditional: 931, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 20771, positive: 18880, positive conditional: 17012, positive unconditional: 1868, negative: 1891, negative conditional: 931, negative unconditional: 960, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 20771, positive: 18880, positive conditional: 11874, positive unconditional: 7006, negative: 1891, negative conditional: 895, negative unconditional: 996, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 20771, positive: 18880, positive conditional: 11874, positive unconditional: 7006, negative: 1891, negative conditional: 895, negative unconditional: 996, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1906, positive: 1865, positive conditional: 5, positive unconditional: 1860, negative: 41, negative conditional: 9, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1906, positive: 1856, positive conditional: 0, positive unconditional: 1856, negative: 50, negative conditional: 0, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 50, positive: 9, positive conditional: 5, positive unconditional: 4, negative: 41, negative conditional: 9, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 574, positive: 53, positive conditional: 47, positive unconditional: 5, negative: 521, negative conditional: 136, negative unconditional: 385, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 20771, positive: 17015, positive conditional: 11869, positive unconditional: 5146, negative: 1850, negative conditional: 886, negative unconditional: 964, unknown: 1906, unknown conditional: 14, unknown unconditional: 1892] , Statistics on independence cache: Total cache size (in pairs): 1906, Positive cache size: 1865, Positive conditional cache size: 5, Positive unconditional cache size: 1860, Negative cache size: 41, Negative conditional cache size: 9, Negative unconditional cache size: 32, Eliminated conditions: 5174, Maximal queried relation: 1, Independence queries for same thread: 114 - 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 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 7680, positive: 7364, positive conditional: 5786, positive unconditional: 1578, negative: 316, negative conditional: 273, negative unconditional: 43, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 7603, positive: 7364, positive conditional: 5786, positive unconditional: 1578, negative: 239, negative conditional: 196, negative unconditional: 43, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 7603, positive: 7364, positive conditional: 5786, positive unconditional: 1578, negative: 239, negative conditional: 196, negative unconditional: 43, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 8432, positive: 7364, positive conditional: 5473, positive unconditional: 1891, negative: 1068, negative conditional: 829, negative unconditional: 239, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 8432, positive: 7364, positive conditional: 1219, positive unconditional: 6145, negative: 1068, negative conditional: 81, negative unconditional: 987, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8432, positive: 7364, positive conditional: 1219, positive unconditional: 6145, negative: 1068, negative conditional: 81, negative unconditional: 987, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1639, positive: 1587, positive conditional: 9, positive unconditional: 1578, negative: 52, negative conditional: 7, negative unconditional: 45, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1639, positive: 1572, positive conditional: 0, positive unconditional: 1572, negative: 67, negative conditional: 0, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 67, positive: 15, positive conditional: 9, positive unconditional: 6, negative: 52, negative conditional: 7, negative unconditional: 45, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 625, positive: 64, positive conditional: 58, positive unconditional: 6, negative: 560, negative conditional: 108, negative unconditional: 452, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 8432, positive: 5777, positive conditional: 1210, positive unconditional: 4567, negative: 1016, negative conditional: 74, negative unconditional: 942, unknown: 1639, unknown conditional: 16, unknown unconditional: 1623] , Statistics on independence cache: Total cache size (in pairs): 1639, Positive cache size: 1587, Positive conditional cache size: 9, Positive unconditional cache size: 1578, Negative cache size: 52, Negative conditional cache size: 7, Negative unconditional cache size: 45, Eliminated conditions: 5002, Maximal queried relation: 4, Independence queries for same thread: 77 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 474.40ms, Number of persistent set computation: 633, Number of trivial persistent sets: 384, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1621, positive: 1578, positive conditional: 0, positive unconditional: 1578, negative: 43, negative conditional: 0, negative unconditional: 43, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 7680, positive: 7364, positive conditional: 5786, positive unconditional: 1578, negative: 316, negative conditional: 273, negative unconditional: 43, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 7603, positive: 7364, positive conditional: 5786, positive unconditional: 1578, negative: 239, negative conditional: 196, negative unconditional: 43, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 7603, positive: 7364, positive conditional: 5786, positive unconditional: 1578, negative: 239, negative conditional: 196, negative unconditional: 43, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 8432, positive: 7364, positive conditional: 5473, positive unconditional: 1891, negative: 1068, negative conditional: 829, negative unconditional: 239, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 8432, positive: 7364, positive conditional: 1219, positive unconditional: 6145, negative: 1068, negative conditional: 81, negative unconditional: 987, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8432, positive: 7364, positive conditional: 1219, positive unconditional: 6145, negative: 1068, negative conditional: 81, negative unconditional: 987, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1639, positive: 1587, positive conditional: 9, positive unconditional: 1578, negative: 52, negative conditional: 7, negative unconditional: 45, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1639, positive: 1572, positive conditional: 0, positive unconditional: 1572, negative: 67, negative conditional: 0, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 67, positive: 15, positive conditional: 9, positive unconditional: 6, negative: 52, negative conditional: 7, negative unconditional: 45, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 625, positive: 64, positive conditional: 58, positive unconditional: 6, negative: 560, negative conditional: 108, negative unconditional: 452, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 8432, positive: 5777, positive conditional: 1210, positive unconditional: 4567, negative: 1016, negative conditional: 74, negative unconditional: 942, unknown: 1639, unknown conditional: 16, unknown unconditional: 1623] , Statistics on independence cache: Total cache size (in pairs): 1639, Positive cache size: 1587, Positive conditional cache size: 9, Positive unconditional cache size: 1578, Negative cache size: 52, Negative conditional cache size: 7, Negative unconditional cache size: 45, Eliminated conditions: 5002, Maximal queried relation: 4, Independence queries for same thread: 77 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: NullPointerException: null: de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator.computeCurrectProc(InlinerBacktranslator.java:230) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 18:45:01,069 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Forceful destruction successful, exit code 0 [2021-11-13 18:45:01,267 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2021-11-13 18:45:01,465 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...