/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix012_pso.opt_tso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.mcr-reduction-44898dd [2022-02-15 21:36:48,804 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-15 21:36:48,805 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-15 21:36:48,838 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-15 21:36:48,838 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-15 21:36:48,841 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-15 21:36:48,844 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-15 21:36:48,851 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-15 21:36:48,853 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-15 21:36:48,857 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-15 21:36:48,857 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-15 21:36:48,858 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-15 21:36:48,858 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-15 21:36:48,860 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-15 21:36:48,861 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-15 21:36:48,863 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-15 21:36:48,863 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-15 21:36:48,864 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-15 21:36:48,865 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-15 21:36:48,869 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-15 21:36:48,870 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-15 21:36:48,872 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-15 21:36:48,872 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-15 21:36:48,873 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-15 21:36:48,874 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-15 21:36:48,874 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-15 21:36:48,875 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-15 21:36:48,875 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-15 21:36:48,875 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-15 21:36:48,876 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-15 21:36:48,876 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-15 21:36:48,876 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-15 21:36:48,879 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-15 21:36:48,880 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-15 21:36:48,881 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-15 21:36:48,881 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-15 21:36:48,881 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-15 21:36:48,882 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-15 21:36:48,882 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-15 21:36:48,882 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-15 21:36:48,883 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-15 21:36:48,883 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf [2022-02-15 21:36:48,911 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-15 21:36:48,911 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-15 21:36:48,911 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-15 21:36:48,911 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-15 21:36:48,912 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-15 21:36:48,912 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-15 21:36:48,913 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-15 21:36:48,913 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-15 21:36:48,913 INFO L138 SettingsManager]: * Use SBE=true [2022-02-15 21:36:48,913 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-15 21:36:48,913 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-15 21:36:48,914 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-15 21:36:48,914 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-15 21:36:48,914 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-15 21:36:48,914 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-15 21:36:48,914 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-15 21:36:48,914 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-15 21:36:48,914 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-15 21:36:48,914 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-15 21:36:48,914 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-15 21:36:48,914 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-15 21:36:48,914 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-15 21:36:48,914 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-15 21:36:48,915 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-02-15 21:36:48,915 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-15 21:36:48,916 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-15 21:36:48,916 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-15 21:36:48,916 INFO L138 SettingsManager]: * Construct finite automaton lazily=true [2022-02-15 21:36:48,916 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-15 21:36:48,916 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-15 21:36:48,916 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-15 21:36:48,916 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-15 21:36:48,916 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-15 21:36:48,916 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-02-15 21:36:48,916 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-15 21:36:48,917 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-02-15 21:36:48,917 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-02-15 21:36:48,917 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-02-15 21:36:49,111 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-15 21:36:49,129 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-15 21:36:49,131 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-15 21:36:49,132 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-15 21:36:49,133 INFO L275 PluginConnector]: CDTParser initialized [2022-02-15 21:36:49,134 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix012_pso.opt_tso.opt.i [2022-02-15 21:36:49,197 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0110a525c/470aa35a17f54f9c8e832009701ff82a/FLAG901ec0e6d [2022-02-15 21:36:49,646 INFO L306 CDTParser]: Found 1 translation units. [2022-02-15 21:36:49,646 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix012_pso.opt_tso.opt.i [2022-02-15 21:36:49,664 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0110a525c/470aa35a17f54f9c8e832009701ff82a/FLAG901ec0e6d [2022-02-15 21:36:49,992 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0110a525c/470aa35a17f54f9c8e832009701ff82a [2022-02-15 21:36:49,994 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-15 21:36:49,995 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-02-15 21:36:49,996 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-15 21:36:49,997 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-15 21:36:50,000 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-15 21:36:50,001 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.02 09:36:49" (1/1) ... [2022-02-15 21:36:50,003 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fa77601 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 09:36:50, skipping insertion in model container [2022-02-15 21:36:50,003 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.02 09:36:49" (1/1) ... [2022-02-15 21:36:50,008 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-15 21:36:50,064 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-15 21:36:50,196 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix012_pso.opt_tso.opt.i[999,1012] [2022-02-15 21:36:50,332 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-15 21:36:50,342 INFO L203 MainTranslator]: Completed pre-run [2022-02-15 21:36:50,352 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix012_pso.opt_tso.opt.i[999,1012] [2022-02-15 21:36:50,402 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-15 21:36:50,425 INFO L208 MainTranslator]: Completed translation [2022-02-15 21:36:50,425 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 09:36:50 WrapperNode [2022-02-15 21:36:50,425 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-15 21:36:50,426 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-15 21:36:50,426 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-15 21:36:50,426 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-15 21:36:50,432 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 09:36:50" (1/1) ... [2022-02-15 21:36:50,457 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 09:36:50" (1/1) ... [2022-02-15 21:36:50,475 INFO L137 Inliner]: procedures = 175, calls = 43, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 264 [2022-02-15 21:36:50,475 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-15 21:36:50,476 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-15 21:36:50,476 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-15 21:36:50,476 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-15 21:36:50,481 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 09:36:50" (1/1) ... [2022-02-15 21:36:50,482 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 09:36:50" (1/1) ... [2022-02-15 21:36:50,484 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 09:36:50" (1/1) ... [2022-02-15 21:36:50,484 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 09:36:50" (1/1) ... [2022-02-15 21:36:50,505 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 09:36:50" (1/1) ... [2022-02-15 21:36:50,507 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 09:36:50" (1/1) ... [2022-02-15 21:36:50,509 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 09:36:50" (1/1) ... [2022-02-15 21:36:50,511 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-15 21:36:50,512 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-15 21:36:50,512 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-15 21:36:50,512 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-15 21:36:50,515 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 09:36:50" (1/1) ... [2022-02-15 21:36:50,528 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-15 21:36:50,539 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-15 21:36:50,549 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-15 21:36:50,567 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-15 21:36:50,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-15 21:36:50,584 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-15 21:36:50,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-15 21:36:50,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-15 21:36:50,585 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-15 21:36:50,585 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-02-15 21:36:50,586 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-02-15 21:36:50,586 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-02-15 21:36:50,586 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-02-15 21:36:50,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-15 21:36:50,586 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-15 21:36:50,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-15 21:36:50,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-15 21:36:50,588 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-15 21:36:50,741 INFO L234 CfgBuilder]: Building ICFG [2022-02-15 21:36:50,743 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-15 21:36:51,104 INFO L275 CfgBuilder]: Performing block encoding [2022-02-15 21:36:51,349 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-15 21:36:51,350 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-15 21:36:51,351 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.02 09:36:51 BoogieIcfgContainer [2022-02-15 21:36:51,351 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-15 21:36:51,354 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-15 21:36:51,354 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-15 21:36:51,357 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-15 21:36:51,357 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.02 09:36:49" (1/3) ... [2022-02-15 21:36:51,358 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65931fd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.02 09:36:51, skipping insertion in model container [2022-02-15 21:36:51,358 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 09:36:50" (2/3) ... [2022-02-15 21:36:51,358 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65931fd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.02 09:36:51, skipping insertion in model container [2022-02-15 21:36:51,358 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.02 09:36:51" (3/3) ... [2022-02-15 21:36:51,360 INFO L111 eAbstractionObserver]: Analyzing ICFG mix012_pso.opt_tso.opt.i [2022-02-15 21:36:51,364 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-15 21:36:51,364 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-15 21:36:51,364 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-15 21:36:51,365 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-15 21:36:51,408 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,408 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,408 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,409 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,409 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,409 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,409 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,409 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,410 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,410 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,410 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,410 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,410 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,410 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,410 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,410 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,411 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,411 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,411 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,411 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,411 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,412 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,412 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,412 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,413 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,413 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,413 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,413 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,413 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,413 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,413 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,413 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,413 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,413 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,414 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,414 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,414 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,414 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,414 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,414 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,414 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,414 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,414 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,414 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,414 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,414 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,416 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,417 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,417 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,417 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,417 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,417 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,417 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,417 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,417 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,417 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,417 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,417 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,418 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,418 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,418 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,418 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,418 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,418 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,418 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,418 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,418 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,419 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,419 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,419 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,419 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,419 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,419 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,419 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,419 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,419 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,419 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,419 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,420 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,420 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,420 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,420 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,421 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,421 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,423 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,423 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,424 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,425 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,429 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,429 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,429 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,429 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,430 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,430 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,430 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,430 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,430 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,430 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,431 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,431 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,431 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,431 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,431 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,431 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,431 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,431 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,431 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,431 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,431 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,432 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,432 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,432 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,432 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,432 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,432 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,432 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,432 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,432 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,432 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,432 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,432 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,432 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,432 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,432 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,432 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,432 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,432 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,433 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,433 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,433 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,433 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,433 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,433 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,433 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,433 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,433 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,433 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,433 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,433 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,433 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,433 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,433 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,435 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,435 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,435 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,435 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,435 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,435 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,435 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,435 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,435 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,436 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,437 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,437 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,437 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,437 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,437 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,437 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,437 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,437 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,437 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,437 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,438 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,438 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,438 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,438 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,438 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,438 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,438 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,438 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,438 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,438 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,438 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,438 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,438 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,438 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,438 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,438 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,438 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,438 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,442 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,442 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,442 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,442 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,442 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,442 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,442 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,445 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,445 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,445 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,445 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,445 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,445 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,445 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,445 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,446 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,446 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,446 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,446 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,446 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,446 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,446 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,447 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,449 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,450 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,450 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,450 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,450 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,450 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,450 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,450 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,450 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,450 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,450 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,451 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,452 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,452 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,452 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,452 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,452 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,452 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,452 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,452 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,452 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,457 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,457 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,457 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,457 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,457 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,457 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,457 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,457 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,457 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,457 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,458 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,458 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,458 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,458 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,458 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,458 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,458 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,458 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,458 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,458 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,458 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,458 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,459 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,459 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,459 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,459 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-15 21:36:51,502 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-15 21:36:51,502 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-15 21:36:51,504 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-15 21:36:51,505 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2022-02-15 21:36:51,531 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2022-02-15 21:36:51,541 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mLazyFiniteAutomaton=true, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-15 21:36:51,541 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-02-15 21:36:51,668 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite59#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,756 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,756 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,756 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,756 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,756 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,756 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,757 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,757 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,757 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,757 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,757 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,757 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,757 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,760 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite59#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,781 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,782 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,782 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,782 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,782 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,782 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,782 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,783 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,783 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,783 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,783 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,783 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,783 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,798 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,798 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,798 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,798 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,798 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,799 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,799 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,799 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,799 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,799 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,799 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,799 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,799 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:51,824 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-15 21:36:51,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-15 21:36:51,828 INFO L85 PathProgramCache]: Analyzing trace with hash 1904996472, now seen corresponding path program 1 times [2022-02-15 21:36:51,834 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-15 21:36:51,834 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [663421002] [2022-02-15 21:36:51,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-15 21:36:51,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-15 21:36:51,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-15 21:36:52,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-15 21:36:52,035 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-15 21:36:52,035 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [663421002] [2022-02-15 21:36:52,036 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [663421002] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-15 21:36:52,036 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-15 21:36:52,036 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-15 21:36:52,038 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [845251407] [2022-02-15 21:36:52,038 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-15 21:36:52,042 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-15 21:36:52,043 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-15 21:36:52,059 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-15 21:36:52,060 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-15 21:36:52,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-15 21:36:52,061 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-15 21:36:52,062 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 33.0) internal successors, (66), 2 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-15 21:36:52,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-15 21:36:52,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-15 21:36:52,094 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-15 21:36:52,095 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-15 21:36:52,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-15 21:36:52,096 INFO L85 PathProgramCache]: Analyzing trace with hash 1677771163, now seen corresponding path program 1 times [2022-02-15 21:36:52,096 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-15 21:36:52,097 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1610142207] [2022-02-15 21:36:52,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-15 21:36:52,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-15 21:36:52,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-15 21:36:52,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-15 21:36:52,281 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-15 21:36:52,281 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1610142207] [2022-02-15 21:36:52,282 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1610142207] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-15 21:36:52,282 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-15 21:36:52,282 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-15 21:36:52,282 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2051864168] [2022-02-15 21:36:52,282 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-15 21:36:52,284 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-15 21:36:52,284 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-15 21:36:52,284 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-15 21:36:52,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-15 21:36:52,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-15 21:36:52,285 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-15 21:36:52,285 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.833333333333334) internal successors, (65), 6 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-15 21:36:52,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-15 21:36:52,286 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-15 21:36:52,361 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,361 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,361 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,361 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,361 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,361 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,362 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,362 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,362 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,362 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,362 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,362 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,362 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,376 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,376 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,377 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,377 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,377 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,377 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,377 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,377 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,377 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,378 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,378 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,378 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,378 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,402 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,403 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,403 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,403 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,403 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,403 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,404 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,404 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,404 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,404 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,404 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,404 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,404 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,441 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,442 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,442 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,442 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,442 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,442 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,442 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,443 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,443 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,443 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,443 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,443 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,443 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,466 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,466 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,467 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,467 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,467 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,467 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,467 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,467 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,467 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,467 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,468 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,468 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,468 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-15 21:36:52,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-15 21:36:52,494 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-15 21:36:52,494 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-15 21:36:52,494 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-15 21:36:52,494 INFO L85 PathProgramCache]: Analyzing trace with hash 281237524, now seen corresponding path program 1 times [2022-02-15 21:36:52,494 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-15 21:36:52,494 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1147345317] [2022-02-15 21:36:52,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-15 21:36:52,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-15 21:36:52,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-15 21:36:52,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-15 21:36:52,614 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-15 21:36:52,615 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1147345317] [2022-02-15 21:36:52,615 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1147345317] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-15 21:36:52,615 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-15 21:36:52,615 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-15 21:36:52,615 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1589160021] [2022-02-15 21:36:52,615 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-15 21:36:52,615 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-15 21:36:52,615 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-15 21:36:52,616 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-15 21:36:52,616 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-15 21:36:52,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-15 21:36:52,616 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-15 21:36:52,616 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 6 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-15 21:36:52,616 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-15 21:36:52,616 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-15 21:36:52,616 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-15 21:36:52,667 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite59#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,668 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,668 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,669 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,669 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,669 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,669 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,669 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,669 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,669 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,669 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,670 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,670 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,670 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,711 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite59#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,725 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite59#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,726 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,726 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,726 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,726 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,726 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,727 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,727 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,727 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,727 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,727 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,727 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,727 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,727 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,751 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite59#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,752 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:52,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-15 21:36:52,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-15 21:36:52,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-15 21:36:52,808 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-15 21:36:52,808 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-15 21:36:52,808 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-15 21:36:52,808 INFO L85 PathProgramCache]: Analyzing trace with hash 498372020, now seen corresponding path program 1 times [2022-02-15 21:36:52,809 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-15 21:36:52,809 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [853546625] [2022-02-15 21:36:52,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-15 21:36:52,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-15 21:36:52,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-15 21:36:53,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-15 21:36:53,080 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-15 21:36:53,080 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [853546625] [2022-02-15 21:36:53,083 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [853546625] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-15 21:36:53,083 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-15 21:36:53,083 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-15 21:36:53,083 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1879464865] [2022-02-15 21:36:53,083 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-15 21:36:53,084 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-15 21:36:53,084 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-15 21:36:53,085 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-15 21:36:53,085 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-15 21:36:53,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-15 21:36:53,085 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-15 21:36:53,086 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-15 21:36:53,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-15 21:36:53,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-15 21:36:53,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-15 21:36:53,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-15 21:36:53,217 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,218 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,218 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,218 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,218 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,218 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,218 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,218 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,218 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,219 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,219 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,219 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,219 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,233 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,234 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,234 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,234 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,234 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,234 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,234 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,234 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,235 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,235 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,235 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,235 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,235 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,249 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,250 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,250 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,250 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,250 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,250 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,250 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,251 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,251 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,251 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,251 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,251 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,251 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,253 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,253 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,253 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,253 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,253 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,253 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,254 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,254 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,254 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,254 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,254 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,254 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,254 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,282 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,282 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,282 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,282 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,282 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,283 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,283 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,283 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,283 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,283 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,283 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,283 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,283 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,285 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,285 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,286 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,286 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,286 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,286 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,286 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,286 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,286 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,286 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,287 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,287 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,287 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,313 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,314 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,314 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,314 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,315 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,315 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,315 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,315 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,315 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,315 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,315 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,315 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,316 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,316 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,341 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,341 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,341 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,341 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,341 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,342 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,342 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,342 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,342 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,342 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,342 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,342 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,342 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,344 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-15 21:36:53,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-15 21:36:53,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-15 21:36:53,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-15 21:36:53,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-15 21:36:53,381 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-15 21:36:53,381 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-15 21:36:53,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-15 21:36:53,381 INFO L85 PathProgramCache]: Analyzing trace with hash -1377883784, now seen corresponding path program 2 times [2022-02-15 21:36:53,381 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-15 21:36:53,381 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1951056384] [2022-02-15 21:36:53,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-15 21:36:53,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-15 21:36:53,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-15 21:36:53,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-15 21:36:53,493 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-15 21:36:53,493 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1951056384] [2022-02-15 21:36:53,493 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1951056384] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-15 21:36:53,493 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-15 21:36:53,493 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-02-15 21:36:53,493 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1433890203] [2022-02-15 21:36:53,494 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-15 21:36:53,494 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-02-15 21:36:53,494 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-15 21:36:53,494 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-02-15 21:36:53,494 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-02-15 21:36:53,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-15 21:36:53,494 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-15 21:36:53,495 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.625) internal successors, (77), 8 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-15 21:36:53,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-15 21:36:53,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-15 21:36:53,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-15 21:36:53,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-15 21:36:53,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-15 21:36:53,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-15 21:36:53,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-15 21:36:53,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-15 21:36:53,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-15 21:36:53,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-15 21:36:53,633 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-15 21:36:53,633 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-15 21:36:53,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-15 21:36:53,633 INFO L85 PathProgramCache]: Analyzing trace with hash 930523226, now seen corresponding path program 3 times [2022-02-15 21:36:53,633 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-15 21:36:53,633 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [166171884] [2022-02-15 21:36:53,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-15 21:36:53,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-15 21:36:53,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-15 21:36:53,687 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-15 21:36:53,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-15 21:36:53,760 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-15 21:36:53,760 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-15 21:36:53,761 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2022-02-15 21:36:53,762 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 3 remaining) [2022-02-15 21:36:53,762 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (0 of 3 remaining) [2022-02-15 21:36:53,762 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-15 21:36:53,769 INFO L732 BasicCegarLoop]: Path program histogram: [3, 1, 1, 1] [2022-02-15 21:36:53,769 INFO L309 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN,UNKNOWN (1/2) [2022-02-15 21:36:53,772 INFO L230 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-02-15 21:36:53,772 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-02-15 21:36:53,871 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.02 09:36:53 BasicIcfg [2022-02-15 21:36:53,871 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-02-15 21:36:53,871 INFO L158 Benchmark]: Toolchain (without parser) took 3876.20ms. Allocated memory was 194.0MB in the beginning and 260.0MB in the end (delta: 66.1MB). Free memory was 135.0MB in the beginning and 170.8MB in the end (delta: -35.8MB). Peak memory consumption was 30.6MB. Max. memory is 8.0GB. [2022-02-15 21:36:53,872 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 194.0MB. Free memory is still 153.3MB. There was no memory consumed. Max. memory is 8.0GB. [2022-02-15 21:36:53,872 INFO L158 Benchmark]: CACSL2BoogieTranslator took 428.91ms. Allocated memory was 194.0MB in the beginning and 260.0MB in the end (delta: 66.1MB). Free memory was 134.8MB in the beginning and 216.7MB in the end (delta: -81.9MB). Peak memory consumption was 5.6MB. Max. memory is 8.0GB. [2022-02-15 21:36:53,872 INFO L158 Benchmark]: Boogie Procedure Inliner took 49.33ms. Allocated memory is still 260.0MB. Free memory was 216.7MB in the beginning and 213.6MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-02-15 21:36:53,872 INFO L158 Benchmark]: Boogie Preprocessor took 35.81ms. Allocated memory is still 260.0MB. Free memory was 213.6MB in the beginning and 211.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-02-15 21:36:53,873 INFO L158 Benchmark]: RCFGBuilder took 839.41ms. Allocated memory is still 260.0MB. Free memory was 211.5MB in the beginning and 114.5MB in the end (delta: 97.0MB). Peak memory consumption was 97.5MB. Max. memory is 8.0GB. [2022-02-15 21:36:53,873 INFO L158 Benchmark]: TraceAbstraction took 2517.47ms. Allocated memory is still 260.0MB. Free memory was 113.9MB in the beginning and 170.8MB in the end (delta: -56.8MB). There was no memory consumed. Max. memory is 8.0GB. [2022-02-15 21:36:53,874 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 194.0MB. Free memory is still 153.3MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 428.91ms. Allocated memory was 194.0MB in the beginning and 260.0MB in the end (delta: 66.1MB). Free memory was 134.8MB in the beginning and 216.7MB in the end (delta: -81.9MB). Peak memory consumption was 5.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 49.33ms. Allocated memory is still 260.0MB. Free memory was 216.7MB in the beginning and 213.6MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 35.81ms. Allocated memory is still 260.0MB. Free memory was 213.6MB in the beginning and 211.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 839.41ms. Allocated memory is still 260.0MB. Free memory was 211.5MB in the beginning and 114.5MB in the end (delta: 97.0MB). Peak memory consumption was 97.5MB. Max. memory is 8.0GB. * TraceAbstraction took 2517.47ms. Allocated memory is still 260.0MB. Free memory was 113.9MB in the beginning and 170.8MB in the end (delta: -56.8MB). There was no memory consumed. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1596, positive: 1526, positive conditional: 713, positive unconditional: 813, negative: 70, negative conditional: 45, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1574, positive: 1526, positive conditional: 713, positive unconditional: 813, negative: 48, negative conditional: 23, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 1574, positive: 1526, positive conditional: 713, positive unconditional: 813, negative: 48, negative conditional: 23, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1646, positive: 1526, positive conditional: 562, positive unconditional: 964, negative: 120, negative conditional: 72, negative unconditional: 48, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 1646, positive: 1526, positive conditional: 135, positive unconditional: 1391, negative: 120, negative conditional: 12, negative unconditional: 108, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1646, positive: 1526, positive conditional: 135, positive unconditional: 1391, negative: 120, negative conditional: 12, negative unconditional: 108, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 844, positive: 816, positive conditional: 3, positive unconditional: 813, negative: 28, negative conditional: 2, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 844, positive: 810, positive conditional: 0, positive unconditional: 810, negative: 34, negative conditional: 0, negative unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 34, positive: 6, positive conditional: 3, positive unconditional: 3, negative: 28, negative conditional: 2, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 499, positive: 63, positive conditional: 28, positive unconditional: 35, negative: 435, negative conditional: 19, negative unconditional: 417, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1646, positive: 710, positive conditional: 132, positive unconditional: 578, negative: 92, negative conditional: 10, negative unconditional: 82, unknown: 844, unknown conditional: 5, unknown unconditional: 839] , Statistics on independence cache: Total cache size (in pairs): 844, Positive cache size: 816, Positive conditional cache size: 3, Positive unconditional cache size: 813, Negative cache size: 28, Negative conditional cache size: 2, Negative unconditional cache size: 26, Eliminated conditions: 487, Maximal queried relation: 4, Independence queries for same thread: 22 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.5s, Number of persistent set computation: 171, Number of trivial persistent sets: 93, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 838, positive: 813, positive conditional: 0, positive unconditional: 813, negative: 25, negative conditional: 0, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1596, positive: 1526, positive conditional: 713, positive unconditional: 813, negative: 70, negative conditional: 45, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1574, positive: 1526, positive conditional: 713, positive unconditional: 813, negative: 48, negative conditional: 23, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 1574, positive: 1526, positive conditional: 713, positive unconditional: 813, negative: 48, negative conditional: 23, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1646, positive: 1526, positive conditional: 562, positive unconditional: 964, negative: 120, negative conditional: 72, negative unconditional: 48, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 1646, positive: 1526, positive conditional: 135, positive unconditional: 1391, negative: 120, negative conditional: 12, negative unconditional: 108, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1646, positive: 1526, positive conditional: 135, positive unconditional: 1391, negative: 120, negative conditional: 12, negative unconditional: 108, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 844, positive: 816, positive conditional: 3, positive unconditional: 813, negative: 28, negative conditional: 2, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 844, positive: 810, positive conditional: 0, positive unconditional: 810, negative: 34, negative conditional: 0, negative unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 34, positive: 6, positive conditional: 3, positive unconditional: 3, negative: 28, negative conditional: 2, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 499, positive: 63, positive conditional: 28, positive unconditional: 35, negative: 435, negative conditional: 19, negative unconditional: 417, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1646, positive: 710, positive conditional: 132, positive unconditional: 578, negative: 92, negative conditional: 10, negative unconditional: 82, unknown: 844, unknown conditional: 5, unknown unconditional: 839] , Statistics on independence cache: Total cache size (in pairs): 844, Positive cache size: 816, Positive conditional cache size: 3, Positive unconditional cache size: 813, Negative cache size: 28, Negative conditional cache size: 2, Negative unconditional cache size: 26, Eliminated conditions: 487, Maximal queried relation: 4, Independence queries for same thread: 22 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 19]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L709] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L711] 0 int __unbuffered_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L713] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0] [L715] 0 int __unbuffered_p1_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0] [L716] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0] [L717] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L719] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L720] 0 _Bool x$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0] [L721] 0 int x$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0] [L722] 0 _Bool x$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0] [L723] 0 _Bool x$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0] [L724] 0 _Bool x$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0] [L725] 0 _Bool x$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0] [L726] 0 _Bool x$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0] [L727] 0 _Bool x$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0] [L728] 0 _Bool x$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0] [L729] 0 int *x$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}] [L730] 0 int x$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0] [L731] 0 _Bool x$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0] [L732] 0 int x$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0] [L733] 0 _Bool x$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0] [L735] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L736] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L737] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L821] 0 pthread_t t311; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, t311={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L822] FCALL, FORK 0 pthread_create(&t311, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t311, ((void *)0), P0, ((void *)0))=-1, t311={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L823] 0 pthread_t t312; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t311={5:0}, t312={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L824] FCALL, FORK 0 pthread_create(&t312, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t312, ((void *)0), P1, ((void *)0))=0, t311={5:0}, t312={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L769] 2 x$w_buff1 = x$w_buff0 [L770] 2 x$w_buff0 = 1 [L771] 2 x$w_buff1_used = x$w_buff0_used [L772] 2 x$w_buff0_used = (_Bool)1 [L773] CALL 2 __VERIFIER_assert(!(x$w_buff1_used && x$w_buff0_used)) [L19] COND FALSE 2 !(!expression) [L773] RET 2 __VERIFIER_assert(!(x$w_buff1_used && x$w_buff0_used)) [L774] 2 x$r_buff1_thd0 = x$r_buff0_thd0 [L775] 2 x$r_buff1_thd1 = x$r_buff0_thd1 [L776] 2 x$r_buff1_thd2 = x$r_buff0_thd2 [L777] 2 x$r_buff0_thd2 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0] [L780] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L781] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L782] 2 x$flush_delayed = weak$$choice2 [L783] 2 x$mem_tmp = x [L784] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) [L784] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1 [L784] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) [L784] 2 x = !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) [L785] EXPR 2 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)) [L785] 2 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)) [L786] EXPR 2 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1)) [L786] 2 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1)) [L787] EXPR 2 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used)) [L787] 2 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used)) [L788] EXPR 2 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L788] 2 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L789] EXPR 2 weak$$choice2 ? x$r_buff0_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff0_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2)) [L789] 2 x$r_buff0_thd2 = weak$$choice2 ? x$r_buff0_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff0_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2)) [L790] EXPR 2 weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L790] 2 x$r_buff1_thd2 = weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L791] 2 __unbuffered_p1_EAX = x [L792] EXPR 2 x$flush_delayed ? x$mem_tmp : x [L792] 2 x = x$flush_delayed ? x$mem_tmp : x [L793] 2 x$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0] [L796] 2 __unbuffered_p1_EBX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0] [L741] 1 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L744] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L745] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L746] 1 x$flush_delayed = weak$$choice2 [L747] 1 x$mem_tmp = x [L748] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L748] 1 x = !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L749] EXPR 1 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L749] 1 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L750] EXPR 1 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L750] 1 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L751] EXPR 1 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L751] 1 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L752] EXPR 1 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L752] 1 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L753] EXPR 1 weak$$choice2 ? x$r_buff0_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff0_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1)) [L753] 1 x$r_buff0_thd1 = weak$$choice2 ? x$r_buff0_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff0_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1)) [L754] EXPR 1 weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L754] 1 x$r_buff1_thd1 = weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L755] 1 __unbuffered_p0_EAX = x [L756] EXPR 1 x$flush_delayed ? x$mem_tmp : x [L756] 1 x = x$flush_delayed ? x$mem_tmp : x [L757] 1 x$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L762] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L764] 1 return 0; VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L799] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L799] 2 x = x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L800] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L800] 2 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L801] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L801] 2 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L802] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L802] 2 x$r_buff0_thd2 = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L803] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L803] 2 x$r_buff1_thd2 = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L806] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L826] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t311={5:0}, t312={3:0}, weak$$choice0=50, weak$$choice2=255, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L828] CALL 0 assume_abort_if_not(main$tmp_guard0) [L4] COND FALSE 0 !(!cond) VAL [\old(cond)=1, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L828] RET 0 assume_abort_if_not(main$tmp_guard0) [L830] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L830] EXPR 0 x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x [L830] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L830] 0 x = x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L831] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L831] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L832] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L832] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L833] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L833] 0 x$r_buff0_thd0 = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L834] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L834] 0 x$r_buff1_thd0 = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L837] 0 main$tmp_guard1 = !(__unbuffered_p0_EAX == 0 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t311={5:0}, t312={3:0}, weak$$choice0=50, weak$$choice2=255, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L839] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L19] COND TRUE 0 !expression VAL [\old(expression)=0, \old(expression)=1, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L19] 0 reach_error() VAL [\old(expression)=1, \old(expression)=0, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] - UnprovableResult [Line: 824]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 822]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 5 procedures, 114 locations, 5 error locations. Started 1 CEGAR loops. OverallTime: 2.3s, OverallIterations: 6, TraceHistogramMax: 0, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 1.1s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 32, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 436 NumberOfCodeBlocks, 436 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 354 ConstructedInterpolants, 0 QuantifiedInterpolants, 1008 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-02-15 21:36:53,904 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2022-02-15 21:36:54,115 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...