/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-LoopLockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix036_power.opt_rmo.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-ba0fd47f62a02cd5486659f03d300faf678a2e90-ba0fd47 [2021-11-14 08:09:11,287 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-14 08:09:11,288 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-14 08:09:11,342 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-14 08:09:11,342 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-14 08:09:11,348 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-14 08:09:11,353 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-14 08:09:11,358 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-14 08:09:11,359 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-14 08:09:11,359 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-14 08:09:11,360 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-14 08:09:11,360 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-14 08:09:11,360 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-14 08:09:11,361 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-14 08:09:11,362 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-14 08:09:11,362 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-14 08:09:11,363 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-14 08:09:11,363 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-14 08:09:11,364 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-14 08:09:11,365 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-14 08:09:11,366 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-14 08:09:11,388 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-14 08:09:11,388 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-14 08:09:11,389 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-14 08:09:11,390 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-11-14 08:09:11,392 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-14 08:09:11,393 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-14 08:09:11,394 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-14 08:09:11,394 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-14 08:09:11,395 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-14 08:09:11,395 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-14 08:09:11,396 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-14 08:09:11,396 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-14 08:09:11,396 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-14 08:09:11,397 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-14 08:09:11,397 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-14 08:09:11,398 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-LoopLockstep.epf [2021-11-14 08:09:11,428 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-14 08:09:11,428 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-14 08:09:11,428 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-14 08:09:11,429 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-14 08:09:11,429 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-14 08:09:11,429 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-14 08:09:11,430 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-14 08:09:11,430 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-14 08:09:11,430 INFO L138 SettingsManager]: * Use SBE=true [2021-11-14 08:09:11,430 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-14 08:09:11,430 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-14 08:09:11,431 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-14 08:09:11,431 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-14 08:09:11,431 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-14 08:09:11,431 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-14 08:09:11,431 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-14 08:09:11,431 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-14 08:09:11,431 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-14 08:09:11,431 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-14 08:09:11,431 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-14 08:09:11,431 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-14 08:09:11,431 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-14 08:09:11,431 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-14 08:09:11,432 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-11-14 08:09:11,432 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-14 08:09:11,432 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-14 08:09:11,433 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-14 08:09:11,433 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-14 08:09:11,433 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-14 08:09:11,433 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-14 08:09:11,433 INFO L138 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2021-11-14 08:09:11,433 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-14 08:09:11,433 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-14 08:09:11,433 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-14 08:09:11,433 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-14 08:09:11,433 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-14 08:09:11,434 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-14 08:09:11,434 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-11-14 08:09:11,594 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-14 08:09:11,608 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-14 08:09:11,609 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-14 08:09:11,610 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-14 08:09:11,611 INFO L275 PluginConnector]: CDTParser initialized [2021-11-14 08:09:11,612 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix036_power.opt_rmo.opt.i [2021-11-14 08:09:11,650 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb01bd4d7/a838aea7113444bd82a3dcbaa2f787ab/FLAG6c0aa0769 [2021-11-14 08:09:12,062 INFO L306 CDTParser]: Found 1 translation units. [2021-11-14 08:09:12,063 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix036_power.opt_rmo.opt.i [2021-11-14 08:09:12,082 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb01bd4d7/a838aea7113444bd82a3dcbaa2f787ab/FLAG6c0aa0769 [2021-11-14 08:09:12,091 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb01bd4d7/a838aea7113444bd82a3dcbaa2f787ab [2021-11-14 08:09:12,092 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-14 08:09:12,093 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-11-14 08:09:12,094 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-14 08:09:12,094 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-14 08:09:12,098 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-14 08:09:12,098 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 08:09:12" (1/1) ... [2021-11-14 08:09:12,099 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f8fe1e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:09:12, skipping insertion in model container [2021-11-14 08:09:12,099 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 08:09:12" (1/1) ... [2021-11-14 08:09:12,104 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-14 08:09:12,139 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-14 08:09:12,278 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/mix036_power.opt_rmo.opt.i[958,971] [2021-11-14 08:09:12,399 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 08:09:12,405 INFO L203 MainTranslator]: Completed pre-run [2021-11-14 08:09:12,416 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/mix036_power.opt_rmo.opt.i[958,971] [2021-11-14 08:09:12,474 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 08:09:12,507 INFO L208 MainTranslator]: Completed translation [2021-11-14 08:09:12,508 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:09:12 WrapperNode [2021-11-14 08:09:12,508 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-14 08:09:12,509 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-14 08:09:12,509 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-14 08:09:12,509 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-14 08:09:12,514 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:09:12" (1/1) ... [2021-11-14 08:09:12,541 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:09:12" (1/1) ... [2021-11-14 08:09:12,569 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-14 08:09:12,570 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-14 08:09:12,570 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-14 08:09:12,570 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-14 08:09:12,578 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:09:12" (1/1) ... [2021-11-14 08:09:12,579 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:09:12" (1/1) ... [2021-11-14 08:09:12,590 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:09:12" (1/1) ... [2021-11-14 08:09:12,590 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:09:12" (1/1) ... [2021-11-14 08:09:12,602 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:09:12" (1/1) ... [2021-11-14 08:09:12,604 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:09:12" (1/1) ... [2021-11-14 08:09:12,606 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:09:12" (1/1) ... [2021-11-14 08:09:12,608 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-14 08:09:12,609 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-14 08:09:12,609 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-14 08:09:12,609 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-14 08:09:12,619 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:09:12" (1/1) ... [2021-11-14 08:09:12,624 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-14 08:09:12,632 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 08:09:12,641 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-14 08:09:12,648 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-14 08:09:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-14 08:09:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-14 08:09:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-14 08:09:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-14 08:09:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-14 08:09:12,669 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-11-14 08:09:12,669 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-11-14 08:09:12,669 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-11-14 08:09:12,669 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-11-14 08:09:12,669 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-11-14 08:09:12,669 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-11-14 08:09:12,669 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2021-11-14 08:09:12,669 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2021-11-14 08:09:12,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-14 08:09:12,669 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-14 08:09:12,669 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-14 08:09:12,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-14 08:09:12,671 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-14 08:09:13,346 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-14 08:09:13,346 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-14 08:09:13,348 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 08:09:13 BoogieIcfgContainer [2021-11-14 08:09:13,348 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-14 08:09:13,350 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-14 08:09:13,350 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-14 08:09:13,353 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-14 08:09:13,353 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 08:09:12" (1/3) ... [2021-11-14 08:09:13,353 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cc81e78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 08:09:13, skipping insertion in model container [2021-11-14 08:09:13,353 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:09:12" (2/3) ... [2021-11-14 08:09:13,354 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cc81e78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 08:09:13, skipping insertion in model container [2021-11-14 08:09:13,354 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 08:09:13" (3/3) ... [2021-11-14 08:09:13,355 INFO L111 eAbstractionObserver]: Analyzing ICFG mix036_power.opt_rmo.opt.i [2021-11-14 08:09:13,358 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-14 08:09:13,358 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-14 08:09:13,358 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-14 08:09:13,358 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-14 08:09:13,395 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,395 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,395 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,395 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,395 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,396 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,396 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,396 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,396 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,397 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,397 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,397 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,397 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,397 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,398 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,398 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,398 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,398 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,398 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,399 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,399 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,399 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,399 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,399 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,400 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,400 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,400 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,400 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,400 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,400 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,400 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,400 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,401 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,401 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,401 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,401 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,401 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,401 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,401 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,401 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,401 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,401 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,401 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,401 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,402 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,402 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,402 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,402 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,402 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,402 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,402 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,402 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,402 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,403 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,403 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,403 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,403 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,403 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,404 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,404 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,404 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,404 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,405 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,405 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,405 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,405 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,405 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,405 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,405 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,405 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,405 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,406 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,406 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,406 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,406 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,406 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,406 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,406 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,406 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,406 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,406 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,407 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,407 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,408 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,408 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,408 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,409 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,410 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,413 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,413 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,413 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,413 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,414 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,414 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,414 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,414 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,416 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,416 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,416 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,417 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,417 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,417 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,417 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,417 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,417 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,417 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,417 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,417 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,417 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,418 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,418 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,418 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,418 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,418 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,418 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,418 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,418 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,418 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,419 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,419 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,419 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,419 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,419 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,419 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,419 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,419 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,419 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,420 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,420 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,420 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,420 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,420 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,420 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,420 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,420 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,421 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,421 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,421 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,421 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,421 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,421 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,421 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,421 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,421 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,421 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,421 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,422 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,422 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,422 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,422 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,422 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,423 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,423 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,423 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,424 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,424 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,424 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,424 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,424 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,424 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,429 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,429 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,430 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,430 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,430 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,430 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,430 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,430 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,430 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,430 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,431 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,431 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,431 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,431 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,432 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,432 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,432 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,432 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,432 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,432 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,433 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,433 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,433 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,433 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,433 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,433 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,433 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,434 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,434 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,434 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,434 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,434 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,434 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,434 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,434 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,434 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,435 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,435 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,435 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,435 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,435 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,435 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,435 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,435 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,435 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,436 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,436 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,436 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,436 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,436 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,436 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,436 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,436 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,437 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-14 08:09:13,468 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-14 08:09:13,468 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 08:09:13,470 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-14 08:09:13,473 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2021-11-14 08:09:13,495 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P2Thread1of1ForFork0 ======== [2021-11-14 08:09:13,499 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-14 08:09:13,499 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-14 08:09:13,586 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,586 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,586 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,587 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,587 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,587 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,587 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,587 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,587 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,587 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,588 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,588 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,588 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,606 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,607 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,607 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,607 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,608 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,608 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,608 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,608 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,608 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,608 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,609 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,609 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,609 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,609 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,636 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,637 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,637 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,637 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,637 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,637 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,637 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,637 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,638 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,638 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,638 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,638 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,638 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,638 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,678 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,684 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:13,692 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P2Err0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-14 08:09:13,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 08:09:13,696 INFO L85 PathProgramCache]: Analyzing trace with hash -516345741, now seen corresponding path program 1 times [2021-11-14 08:09:13,701 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 08:09:13,701 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2032459271] [2021-11-14 08:09:13,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 08:09:13,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 08:09:13,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 08:09:13,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 08:09:13,967 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 08:09:13,967 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2032459271] [2021-11-14 08:09:13,968 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2032459271] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 08:09:13,968 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 08:09:13,968 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-14 08:09:13,969 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1547227590] [2021-11-14 08:09:13,969 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 08:09:13,972 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-14 08:09:13,973 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 08:09:13,984 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-14 08:09:13,985 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-14 08:09:13,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:09:13,987 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 08:09:13,988 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 36.0) internal successors, (72), 3 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) [2021-11-14 08:09:13,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:09:14,049 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,057 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,058 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,087 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,093 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,102 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,144 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,156 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,163 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,170 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,244 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,262 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,333 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,690 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,690 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,690 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,690 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,690 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,691 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,691 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,691 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,691 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,691 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,691 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,691 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,691 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,708 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,708 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,708 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,710 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,711 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,711 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,711 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,711 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,711 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,711 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,711 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,711 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,712 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,731 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,731 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,731 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,731 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,731 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,731 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,731 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,732 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,732 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,732 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,732 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,732 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,732 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,733 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,754 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,755 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,755 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,755 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,756 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,756 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,756 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,756 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,756 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,756 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,756 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,756 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,756 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,757 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,776 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,776 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,776 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,777 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,777 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,777 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,777 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,777 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,777 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,777 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,777 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,777 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,778 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,793 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,793 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,793 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,793 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,794 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,794 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,794 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,794 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,794 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,794 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,795 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,795 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,795 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,809 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,809 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,809 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,809 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,810 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,810 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,810 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,810 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,810 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,810 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,810 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,810 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,810 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,831 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,831 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,831 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,831 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,832 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,832 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,832 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,832 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,832 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,832 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,832 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,832 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,833 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,844 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,845 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,845 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,845 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,845 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,845 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,845 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,845 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,846 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,846 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,846 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,846 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,846 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,860 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,860 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,860 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,860 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,860 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,860 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,860 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,861 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,861 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,861 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,861 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,861 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,861 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,875 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,875 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,875 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,875 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,875 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,876 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,876 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,876 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,876 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,876 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,876 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,876 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,876 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,894 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,895 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,895 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,895 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,895 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,895 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,895 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,896 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,896 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,896 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,896 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,896 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,896 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,932 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,932 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,932 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,932 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,932 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,933 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,933 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,933 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,933 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,933 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,933 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,933 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,933 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,935 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,987 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,987 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,988 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,988 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,988 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,988 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,988 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,988 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,988 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,989 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,989 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,989 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:14,989 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:15,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:09:15,993 INFO L764 garLoopResultBuilder]: Registering result SAFE for location P2Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-14 08:09:15,994 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-14 08:09:16,003 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2021-11-14 08:09:16,004 INFO L308 ceAbstractionStarter]: Result for error location P2Thread1of1ForFork0 was SAFE (1/2) [2021-11-14 08:09:16,012 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-14 08:09:16,012 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 08:09:16,028 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) [2021-11-14 08:09:16,029 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 [2021-11-14 08:09:16,031 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-11-14 08:09:16,031 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-14 08:09:16,031 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-11-14 08:09:16,071 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,071 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,071 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,072 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,072 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,072 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,072 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,072 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,072 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,072 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,072 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,073 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,073 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,090 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,090 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,091 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,091 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,091 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,091 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,091 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,091 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,091 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,091 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,092 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,092 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,092 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,092 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,116 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,117 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,117 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,117 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,117 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,118 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,118 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,118 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,118 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,118 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,118 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,118 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,118 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,119 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,151 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,156 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,174 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,175 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,193 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 08:09:16,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 08:09:16,194 INFO L85 PathProgramCache]: Analyzing trace with hash 1315550306, now seen corresponding path program 1 times [2021-11-14 08:09:16,194 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 08:09:16,194 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2089207023] [2021-11-14 08:09:16,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 08:09:16,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 08:09:16,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 08:09:16,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 08:09:16,268 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 08:09:16,268 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2089207023] [2021-11-14 08:09:16,268 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2089207023] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 08:09:16,268 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 08:09:16,268 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-14 08:09:16,269 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [303103611] [2021-11-14 08:09:16,269 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 08:09:16,269 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-14 08:09:16,269 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 08:09:16,269 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-14 08:09:16,269 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-14 08:09:16,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:09:16,270 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 08:09:16,270 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 53.0) internal successors, (106), 2 states have internal predecessors, (106), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 08:09:16,270 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:09:16,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:09:16,290 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-14 08:09:16,291 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 08:09:16,291 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 08:09:16,291 INFO L85 PathProgramCache]: Analyzing trace with hash 54202450, now seen corresponding path program 1 times [2021-11-14 08:09:16,291 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 08:09:16,291 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1982700289] [2021-11-14 08:09:16,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 08:09:16,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 08:09:16,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 08:09:16,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 08:09:16,474 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 08:09:16,474 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1982700289] [2021-11-14 08:09:16,474 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1982700289] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 08:09:16,474 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 08:09:16,474 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-14 08:09:16,474 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [751998659] [2021-11-14 08:09:16,474 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 08:09:16,475 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-14 08:09:16,475 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 08:09:16,476 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-14 08:09:16,476 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-14 08:09:16,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:09:16,476 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 08:09:16,476 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 08:09:16,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:09:16,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:09:16,489 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,490 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite26#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,507 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,507 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite26#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:16,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:09:16,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:09:16,538 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-14 08:09:16,538 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 08:09:16,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 08:09:16,539 INFO L85 PathProgramCache]: Analyzing trace with hash -732087959, now seen corresponding path program 1 times [2021-11-14 08:09:16,539 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 08:09:16,539 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2024466861] [2021-11-14 08:09:16,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 08:09:16,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 08:09:16,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 08:09:16,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 08:09:16,690 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 08:09:16,690 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2024466861] [2021-11-14 08:09:16,690 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2024466861] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 08:09:16,690 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 08:09:16,690 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-11-14 08:09:16,690 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [550843746] [2021-11-14 08:09:16,690 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 08:09:16,691 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-14 08:09:16,691 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 08:09:16,691 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-14 08:09:16,691 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-11-14 08:09:16,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:09:16,692 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 08:09:16,692 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 08:09:16,692 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:09:16,692 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:09:16,692 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:09:16,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:09:16,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:09:16,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-14 08:09:16,818 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-14 08:09:16,818 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 08:09:16,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 08:09:16,818 INFO L85 PathProgramCache]: Analyzing trace with hash -1919287833, now seen corresponding path program 1 times [2021-11-14 08:09:16,818 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 08:09:16,819 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [839445955] [2021-11-14 08:09:16,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 08:09:16,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 08:09:16,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 08:09:17,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 08:09:17,037 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 08:09:17,039 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [839445955] [2021-11-14 08:09:17,040 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [839445955] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 08:09:17,041 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 08:09:17,041 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-14 08:09:17,041 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [729620785] [2021-11-14 08:09:17,043 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 08:09:17,044 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-14 08:09:17,044 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 08:09:17,044 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-14 08:09:17,045 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-11-14 08:09:17,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:09:17,045 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 08:09:17,045 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 16.285714285714285) internal successors, (114), 7 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 08:09:17,045 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:09:17,045 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:09:17,045 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-11-14 08:09:17,045 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:09:17,369 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite26#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:17,369 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:17,440 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:17,447 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:17,451 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:17,457 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,265 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,265 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,265 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,265 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,266 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,266 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,266 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,266 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,266 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,266 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,266 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,266 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,266 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,278 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,278 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,278 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,279 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,279 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,279 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,279 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,279 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,279 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,279 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,279 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,279 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,279 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,292 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,292 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,292 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,292 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,292 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,293 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,293 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,293 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,293 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,293 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,293 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,293 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,293 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,305 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,305 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,305 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,306 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,306 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,306 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,306 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,306 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,306 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,306 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,306 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,306 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,306 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,319 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite26#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,320 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,320 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,320 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,320 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,321 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,321 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,321 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,321 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,321 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,321 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,321 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,321 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,321 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,345 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,346 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,346 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,346 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,346 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,346 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,346 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,346 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,347 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,347 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,347 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,347 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,347 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,348 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite26#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,364 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,364 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,364 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,364 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,364 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,364 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,365 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,365 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,365 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,365 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,365 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,365 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,365 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,367 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,532 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,532 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,533 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,533 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,533 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,533 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,533 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,533 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,533 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,533 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,533 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,534 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,534 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,534 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,551 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,551 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,551 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,551 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,551 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,552 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,552 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,552 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,552 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,552 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,552 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,552 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,552 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:18,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:09:18,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:09:18,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-11-14 08:09:18,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 08:09:18,660 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-14 08:09:18,660 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 08:09:18,661 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 08:09:18,661 INFO L85 PathProgramCache]: Analyzing trace with hash -1709648927, now seen corresponding path program 2 times [2021-11-14 08:09:18,661 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 08:09:18,661 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2095427181] [2021-11-14 08:09:18,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 08:09:18,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 08:09:18,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 08:09:18,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 08:09:18,842 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 08:09:18,842 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2095427181] [2021-11-14 08:09:18,843 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2095427181] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 08:09:18,843 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 08:09:18,843 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-11-14 08:09:18,843 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1706613676] [2021-11-14 08:09:18,843 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 08:09:18,843 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-11-14 08:09:18,843 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 08:09:18,843 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-11-14 08:09:18,844 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2021-11-14 08:09:18,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:09:18,844 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 08:09:18,844 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 9.5) internal successors, (114), 12 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 08:09:18,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:09:18,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:09:18,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-11-14 08:09:18,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-14 08:09:18,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:09:19,174 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,174 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,174 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,174 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,174 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,174 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,175 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,175 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,175 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,175 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,175 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,175 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,175 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,176 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,514 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,514 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite26#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,551 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,552 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,552 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,552 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,552 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,552 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,552 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,552 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,552 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,553 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,553 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,553 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,553 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,554 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite26#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 08:09:19,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 08:09:19,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 08:09:19,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-11-14 08:09:19,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 08:09:19,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-14 08:09:19,594 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-14 08:09:19,594 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 08:09:19,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 08:09:19,594 INFO L85 PathProgramCache]: Analyzing trace with hash -1095034911, now seen corresponding path program 3 times [2021-11-14 08:09:19,594 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 08:09:19,594 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1758041873] [2021-11-14 08:09:19,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 08:09:19,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 08:09:19,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-14 08:09:19,633 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-14 08:09:19,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-14 08:09:19,736 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-14 08:09:19,736 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-14 08:09:19,736 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 5 remaining) [2021-11-14 08:09:19,736 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (3 of 5 remaining) [2021-11-14 08:09:19,737 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (2 of 5 remaining) [2021-11-14 08:09:19,737 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (1 of 5 remaining) [2021-11-14 08:09:19,737 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATION (0 of 5 remaining) [2021-11-14 08:09:19,737 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-14 08:09:19,739 INFO L732 BasicCegarLoop]: Path program histogram: [3, 1, 1, 1] [2021-11-14 08:09:19,739 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN (2/2) [2021-11-14 08:09:19,741 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-11-14 08:09:19,741 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-14 08:09:19,911 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator.computeCurrectProc(InlinerBacktranslator.java:230) at de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator.translateProgramExecution(InlinerBacktranslator.java:203) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:216) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:225) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:225) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:225) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:206) at de.uni_freiburg.informatik.ultimate.core.lib.results.CounterExampleResult.getProgramExecutionAsString(CounterExampleResult.java:155) at de.uni_freiburg.informatik.ultimate.core.lib.results.CounterExampleResult.getLongDescription(CounterExampleResult.java:134) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ResultService.reportResult(ResultService.java:86) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResultReporter.reportResult(CegarLoopResultReporter.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.reportLocationResults(TraceAbstractionStarter.java:586) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:181) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-14 08:09:19,914 INFO L158 Benchmark]: Toolchain (without parser) took 7820.68ms. Allocated memory was 385.9MB in the beginning and 2.0GB in the end (delta: 1.6GB). Free memory was 331.0MB in the beginning and 1.8GB in the end (delta: -1.4GB). Peak memory consumption was 427.0MB. Max. memory is 16.0GB. [2021-11-14 08:09:19,914 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 385.9MB. Free memory is still 348.9MB. There was no memory consumed. Max. memory is 16.0GB. [2021-11-14 08:09:19,914 INFO L158 Benchmark]: CACSL2BoogieTranslator took 414.13ms. Allocated memory was 385.9MB in the beginning and 513.8MB in the end (delta: 127.9MB). Free memory was 330.8MB in the beginning and 473.6MB in the end (delta: -142.8MB). Peak memory consumption was 7.3MB. Max. memory is 16.0GB. [2021-11-14 08:09:19,914 INFO L158 Benchmark]: Boogie Procedure Inliner took 60.57ms. Allocated memory is still 513.8MB. Free memory was 473.6MB in the beginning and 471.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2021-11-14 08:09:19,915 INFO L158 Benchmark]: Boogie Preprocessor took 38.48ms. Allocated memory is still 513.8MB. Free memory was 471.6MB in the beginning and 469.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2021-11-14 08:09:19,915 INFO L158 Benchmark]: RCFGBuilder took 739.77ms. Allocated memory is still 513.8MB. Free memory was 469.5MB in the beginning and 401.3MB in the end (delta: 68.2MB). Peak memory consumption was 67.1MB. Max. memory is 16.0GB. [2021-11-14 08:09:19,915 INFO L158 Benchmark]: TraceAbstraction took 6563.80ms. Allocated memory was 513.8MB in the beginning and 2.0GB in the end (delta: 1.4GB). Free memory was 400.3MB in the beginning and 1.8GB in the end (delta: -1.4GB). Peak memory consumption was 370.6MB. Max. memory is 16.0GB. [2021-11-14 08:09:19,916 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 385.9MB. Free memory is still 348.9MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 414.13ms. Allocated memory was 385.9MB in the beginning and 513.8MB in the end (delta: 127.9MB). Free memory was 330.8MB in the beginning and 473.6MB in the end (delta: -142.8MB). Peak memory consumption was 7.3MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 60.57ms. Allocated memory is still 513.8MB. Free memory was 473.6MB in the beginning and 471.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * Boogie Preprocessor took 38.48ms. Allocated memory is still 513.8MB. Free memory was 471.6MB in the beginning and 469.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * RCFGBuilder took 739.77ms. Allocated memory is still 513.8MB. Free memory was 469.5MB in the beginning and 401.3MB in the end (delta: 68.2MB). Peak memory consumption was 67.1MB. Max. memory is 16.0GB. * TraceAbstraction took 6563.80ms. Allocated memory was 513.8MB in the beginning and 2.0GB in the end (delta: 1.4GB). Free memory was 400.3MB in the beginning and 1.8GB in the end (delta: -1.4GB). Peak memory consumption was 370.6MB. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 150482, positive: 144201, positive conditional: 141020, positive unconditional: 3181, negative: 6281, negative conditional: 6245, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 150175, positive: 144201, positive conditional: 141020, positive unconditional: 3181, negative: 5974, negative conditional: 5938, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 150175, positive: 144201, positive conditional: 141020, positive unconditional: 3181, negative: 5974, negative conditional: 5938, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 156113, positive: 144201, positive conditional: 140981, positive unconditional: 3220, negative: 11912, negative conditional: 5938, negative unconditional: 5974, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 156113, positive: 144201, positive conditional: 59734, positive unconditional: 84467, negative: 11912, negative conditional: 1984, negative unconditional: 9928, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 156113, positive: 144201, positive conditional: 59734, positive unconditional: 84467, negative: 11912, negative conditional: 1984, negative unconditional: 9928, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3249, positive: 3202, positive conditional: 10, positive unconditional: 3192, negative: 47, negative conditional: 8, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3249, positive: 3187, positive conditional: 0, positive unconditional: 3187, negative: 62, negative conditional: 0, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 62, positive: 15, positive conditional: 6, positive unconditional: 9, negative: 47, negative conditional: 8, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 542, positive: 82, positive conditional: 70, positive unconditional: 12, negative: 460, negative conditional: 135, negative unconditional: 324, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 156113, positive: 140999, positive conditional: 59724, positive unconditional: 81275, negative: 11865, negative conditional: 1976, negative unconditional: 9889, unknown: 3249, unknown conditional: 18, unknown unconditional: 3231] , Statistics on independence cache: Total cache size (in pairs): 3249, Positive cache size: 3202, Positive conditional cache size: 10, Positive unconditional cache size: 3192, Negative cache size: 47, Negative conditional cache size: 8, Negative unconditional cache size: 39, Eliminated conditions: 85201, Maximal queried relation: 1, Independence queries for same thread: 307 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 817.92ms, Number of persistent set computation: 10023, Number of trivial persistent sets: 2951, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3217, positive: 3181, positive conditional: 0, positive unconditional: 3181, negative: 36, negative conditional: 0, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 150482, positive: 144201, positive conditional: 141020, positive unconditional: 3181, negative: 6281, negative conditional: 6245, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 150175, positive: 144201, positive conditional: 141020, positive unconditional: 3181, negative: 5974, negative conditional: 5938, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 150175, positive: 144201, positive conditional: 141020, positive unconditional: 3181, negative: 5974, negative conditional: 5938, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 156113, positive: 144201, positive conditional: 140981, positive unconditional: 3220, negative: 11912, negative conditional: 5938, negative unconditional: 5974, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 156113, positive: 144201, positive conditional: 59734, positive unconditional: 84467, negative: 11912, negative conditional: 1984, negative unconditional: 9928, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 156113, positive: 144201, positive conditional: 59734, positive unconditional: 84467, negative: 11912, negative conditional: 1984, negative unconditional: 9928, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3249, positive: 3202, positive conditional: 10, positive unconditional: 3192, negative: 47, negative conditional: 8, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3249, positive: 3187, positive conditional: 0, positive unconditional: 3187, negative: 62, negative conditional: 0, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 62, positive: 15, positive conditional: 6, positive unconditional: 9, negative: 47, negative conditional: 8, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 542, positive: 82, positive conditional: 70, positive unconditional: 12, negative: 460, negative conditional: 135, negative unconditional: 324, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 156113, positive: 140999, positive conditional: 59724, positive unconditional: 81275, negative: 11865, negative conditional: 1976, negative unconditional: 9889, unknown: 3249, unknown conditional: 18, unknown unconditional: 3231] , Statistics on independence cache: Total cache size (in pairs): 3249, Positive cache size: 3202, Positive conditional cache size: 10, Positive unconditional cache size: 3192, Negative cache size: 47, Negative conditional cache size: 8, Negative unconditional cache size: 39, Eliminated conditions: 85201, Maximal queried relation: 1, Independence queries for same thread: 307 - 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: 137552, positive: 134427, positive conditional: 131750, positive unconditional: 2677, negative: 3125, negative conditional: 3089, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 136880, positive: 134427, positive conditional: 131750, positive unconditional: 2677, negative: 2453, negative conditional: 2417, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 136880, positive: 134427, positive conditional: 131750, positive unconditional: 2677, negative: 2453, negative conditional: 2417, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 144436, positive: 134427, positive conditional: 131479, positive unconditional: 2948, negative: 10009, negative conditional: 7556, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 144436, positive: 134427, positive conditional: 25455, positive unconditional: 108972, negative: 10009, negative conditional: 281, negative unconditional: 9728, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 144436, positive: 134427, positive conditional: 25455, positive unconditional: 108972, negative: 10009, negative conditional: 281, negative unconditional: 9728, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2764, positive: 2721, positive conditional: 26, positive unconditional: 2695, negative: 43, negative conditional: 5, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2764, positive: 2683, positive conditional: 0, positive unconditional: 2683, negative: 81, negative conditional: 0, negative unconditional: 81, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 81, positive: 38, positive conditional: 26, positive unconditional: 12, negative: 43, negative conditional: 5, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 445, positive: 112, positive conditional: 100, positive unconditional: 12, negative: 333, negative conditional: 56, negative unconditional: 277, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 144436, positive: 131706, positive conditional: 25429, positive unconditional: 106277, negative: 9966, negative conditional: 276, negative unconditional: 9690, unknown: 2764, unknown conditional: 31, unknown unconditional: 2733] , Statistics on independence cache: Total cache size (in pairs): 2764, Positive cache size: 2721, Positive conditional cache size: 26, Positive unconditional cache size: 2695, Negative cache size: 43, Negative conditional cache size: 5, Negative unconditional cache size: 38, Eliminated conditions: 113299, Maximal queried relation: 3, Independence queries for same thread: 672 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 564.92ms, Number of persistent set computation: 11653, Number of trivial persistent sets: 3548, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2713, positive: 2677, positive conditional: 0, positive unconditional: 2677, negative: 36, negative conditional: 0, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 137552, positive: 134427, positive conditional: 131750, positive unconditional: 2677, negative: 3125, negative conditional: 3089, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 136880, positive: 134427, positive conditional: 131750, positive unconditional: 2677, negative: 2453, negative conditional: 2417, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 136880, positive: 134427, positive conditional: 131750, positive unconditional: 2677, negative: 2453, negative conditional: 2417, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 144436, positive: 134427, positive conditional: 131479, positive unconditional: 2948, negative: 10009, negative conditional: 7556, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 144436, positive: 134427, positive conditional: 25455, positive unconditional: 108972, negative: 10009, negative conditional: 281, negative unconditional: 9728, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 144436, positive: 134427, positive conditional: 25455, positive unconditional: 108972, negative: 10009, negative conditional: 281, negative unconditional: 9728, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2764, positive: 2721, positive conditional: 26, positive unconditional: 2695, negative: 43, negative conditional: 5, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2764, positive: 2683, positive conditional: 0, positive unconditional: 2683, negative: 81, negative conditional: 0, negative unconditional: 81, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 81, positive: 38, positive conditional: 26, positive unconditional: 12, negative: 43, negative conditional: 5, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 445, positive: 112, positive conditional: 100, positive unconditional: 12, negative: 333, negative conditional: 56, negative unconditional: 277, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 144436, positive: 131706, positive conditional: 25429, positive unconditional: 106277, negative: 9966, negative conditional: 276, negative unconditional: 9690, unknown: 2764, unknown conditional: 31, unknown unconditional: 2733] , Statistics on independence cache: Total cache size (in pairs): 2764, Positive cache size: 2721, Positive conditional cache size: 26, Positive unconditional cache size: 2695, Negative cache size: 43, Negative conditional cache size: 5, Negative unconditional cache size: 38, Eliminated conditions: 113299, Maximal queried relation: 3, Independence queries for same thread: 672 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: NullPointerException: null: de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator.computeCurrectProc(InlinerBacktranslator.java:230) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-14 08:09:19,965 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 [2021-11-14 08:09:20,167 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2021-11-14 08:09:20,368 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...