/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-NewStatesSleepPersistent-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix018_power.oepc_pso.oepc_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.abstract-por-f0ea240 [2022-02-11 02:34:00,546 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-11 02:34:00,547 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-11 02:34:00,571 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-11 02:34:00,571 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-11 02:34:00,572 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-11 02:34:00,573 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-11 02:34:00,574 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-11 02:34:00,575 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-11 02:34:00,575 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-11 02:34:00,576 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-11 02:34:00,577 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-11 02:34:00,577 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-11 02:34:00,578 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-11 02:34:00,578 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-11 02:34:00,579 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-11 02:34:00,580 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-11 02:34:00,580 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-11 02:34:00,581 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-11 02:34:00,583 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-11 02:34:00,584 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-11 02:34:00,591 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-11 02:34:00,592 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-11 02:34:00,593 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-11 02:34:00,595 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-02-11 02:34:00,600 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-11 02:34:00,601 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-11 02:34:00,601 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-11 02:34:00,622 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-NewStatesSleepPersistent-NoLbe.epf [2022-02-11 02:34:00,648 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-11 02:34:00,648 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-11 02:34:00,649 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-11 02:34:00,649 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-11 02:34:00,649 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-11 02:34:00,649 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-11 02:34:00,650 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-11 02:34:00,650 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-11 02:34:00,650 INFO L138 SettingsManager]: * Use SBE=true [2022-02-11 02:34:00,650 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-11 02:34:00,650 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-11 02:34:00,650 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-11 02:34:00,650 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-11 02:34:00,651 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-11 02:34:00,651 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-11 02:34:00,651 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-11 02:34:00,651 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-11 02:34:00,651 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-11 02:34:00,651 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-11 02:34:00,651 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-11 02:34:00,651 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-11 02:34:00,651 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-11 02:34:00,652 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-11 02:34:00,652 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-02-11 02:34:00,652 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-11 02:34:00,652 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-11 02:34:00,652 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-11 02:34:00,652 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-11 02:34:00,652 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-11 02:34:00,652 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-11 02:34:00,652 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-11 02:34:00,653 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-11 02:34:00,653 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-02-11 02:34:00,653 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-11 02:34:00,653 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-02-11 02:34:00,653 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES [2022-02-11 02:34:00,653 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-02-11 02:34:00,854 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-11 02:34:00,872 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-11 02:34:00,874 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-11 02:34:00,875 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-11 02:34:00,887 INFO L275 PluginConnector]: CDTParser initialized [2022-02-11 02:34:00,889 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix018_power.oepc_pso.oepc_rmo.oepc.i [2022-02-11 02:34:00,936 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21af39728/7d65dc16d285428d97435ee99547f9df/FLAG14e7f081b [2022-02-11 02:34:01,328 INFO L306 CDTParser]: Found 1 translation units. [2022-02-11 02:34:01,329 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix018_power.oepc_pso.oepc_rmo.oepc.i [2022-02-11 02:34:01,355 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21af39728/7d65dc16d285428d97435ee99547f9df/FLAG14e7f081b [2022-02-11 02:34:01,710 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21af39728/7d65dc16d285428d97435ee99547f9df [2022-02-11 02:34:01,713 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-11 02:34:01,715 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-02-11 02:34:01,719 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-11 02:34:01,719 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-11 02:34:01,721 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-11 02:34:01,721 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.02 02:34:01" (1/1) ... [2022-02-11 02:34:01,722 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f2e17ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:34:01, skipping insertion in model container [2022-02-11 02:34:01,722 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.02 02:34:01" (1/1) ... [2022-02-11 02:34:01,727 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-11 02:34:01,762 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-11 02:34:01,931 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/mix018_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-02-11 02:34:02,063 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-11 02:34:02,073 INFO L203 MainTranslator]: Completed pre-run [2022-02-11 02:34:02,081 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/mix018_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-02-11 02:34:02,131 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-11 02:34:02,156 INFO L208 MainTranslator]: Completed translation [2022-02-11 02:34:02,157 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:34:02 WrapperNode [2022-02-11 02:34:02,157 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-11 02:34:02,158 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-11 02:34:02,158 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-11 02:34:02,158 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-11 02:34:02,166 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:34:02" (1/1) ... [2022-02-11 02:34:02,185 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:34:02" (1/1) ... [2022-02-11 02:34:02,203 INFO L137 Inliner]: procedures = 177, calls = 69, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 193 [2022-02-11 02:34:02,203 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-11 02:34:02,204 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-11 02:34:02,204 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-11 02:34:02,204 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-11 02:34:02,214 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:34:02" (1/1) ... [2022-02-11 02:34:02,214 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:34:02" (1/1) ... [2022-02-11 02:34:02,218 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:34:02" (1/1) ... [2022-02-11 02:34:02,218 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:34:02" (1/1) ... [2022-02-11 02:34:02,227 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:34:02" (1/1) ... [2022-02-11 02:34:02,230 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:34:02" (1/1) ... [2022-02-11 02:34:02,233 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:34:02" (1/1) ... [2022-02-11 02:34:02,236 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-11 02:34:02,237 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-11 02:34:02,237 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-11 02:34:02,237 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-11 02:34:02,238 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:34:02" (1/1) ... [2022-02-11 02:34:02,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-11 02:34:02,266 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:34:02,276 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) [2022-02-11 02:34:02,277 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 [2022-02-11 02:34:02,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-11 02:34:02,301 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-11 02:34:02,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-11 02:34:02,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-11 02:34:02,302 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-11 02:34:02,302 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-02-11 02:34:02,303 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-02-11 02:34:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-02-11 02:34:02,303 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-02-11 02:34:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-02-11 02:34:02,305 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-02-11 02:34:02,305 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-02-11 02:34:02,306 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-02-11 02:34:02,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-11 02:34:02,306 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-11 02:34:02,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-11 02:34:02,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-11 02:34:02,308 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-11 02:34:02,418 INFO L234 CfgBuilder]: Building ICFG [2022-02-11 02:34:02,419 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-11 02:34:02,900 INFO L275 CfgBuilder]: Performing block encoding [2022-02-11 02:34:03,128 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-11 02:34:03,129 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-11 02:34:03,131 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.02 02:34:03 BoogieIcfgContainer [2022-02-11 02:34:03,131 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-11 02:34:03,132 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-11 02:34:03,132 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-11 02:34:03,135 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-11 02:34:03,135 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.02 02:34:01" (1/3) ... [2022-02-11 02:34:03,136 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@627aac90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.02 02:34:03, skipping insertion in model container [2022-02-11 02:34:03,136 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:34:02" (2/3) ... [2022-02-11 02:34:03,136 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@627aac90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.02 02:34:03, skipping insertion in model container [2022-02-11 02:34:03,136 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.02 02:34:03" (3/3) ... [2022-02-11 02:34:03,137 INFO L112 eAbstractionObserver]: Analyzing ICFG mix018_power.oepc_pso.oepc_rmo.oepc.i [2022-02-11 02:34:03,141 WARN L154 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-11 02:34:03,141 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-11 02:34:03,141 INFO L168 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-11 02:34:03,141 INFO L538 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-11 02:34:03,185 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,185 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,185 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,185 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,186 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,186 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,186 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,186 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,187 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,187 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,187 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,187 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,187 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,187 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,188 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,188 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,188 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,188 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,189 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,189 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,189 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,190 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,190 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,190 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,190 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,190 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,190 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,191 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,191 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,191 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,191 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,191 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,191 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,191 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,192 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,192 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,192 WARN L322 ript$VariableManager]: TermVariable P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,192 WARN L322 ript$VariableManager]: TermVariable P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,192 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,192 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,192 WARN L322 ript$VariableManager]: TermVariable P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,193 WARN L322 ript$VariableManager]: TermVariable P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,193 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,193 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,193 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,193 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,193 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,193 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,193 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,194 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,194 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,194 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,194 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,194 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,194 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,194 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,195 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,195 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,195 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,195 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,195 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,195 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,195 WARN L322 ript$VariableManager]: TermVariable P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,195 WARN L322 ript$VariableManager]: TermVariable P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,196 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,196 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,196 WARN L322 ript$VariableManager]: TermVariable P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,196 WARN L322 ript$VariableManager]: TermVariable P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,196 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,196 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,196 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,196 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,196 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,197 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,197 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,197 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,197 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,197 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,197 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,198 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,198 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,198 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,199 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,199 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,201 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,204 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,205 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,205 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,205 WARN L322 ript$VariableManager]: TermVariable P3Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,205 WARN L322 ript$VariableManager]: TermVariable P3Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,205 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,205 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,205 WARN L322 ript$VariableManager]: TermVariable P3Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,205 WARN L322 ript$VariableManager]: TermVariable P3Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,206 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,206 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,206 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,206 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,206 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,206 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,206 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,206 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,206 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,206 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,206 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,206 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,207 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,207 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,207 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,207 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,207 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,207 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,207 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,207 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,207 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,207 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,207 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,207 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,207 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,207 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,207 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,207 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,208 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,208 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,208 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,208 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,208 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,208 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,209 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,209 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,209 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,209 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,210 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,211 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,211 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,211 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,211 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,211 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,211 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,211 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,211 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,211 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,211 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,211 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,211 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,211 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,211 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,211 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,212 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,213 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,213 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,213 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,213 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,213 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,213 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,213 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,213 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,213 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,213 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,213 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,214 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,214 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,214 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,214 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,214 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,214 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,214 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,214 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,214 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,214 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,216 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,216 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,216 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,216 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,216 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,216 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,216 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,217 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,217 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,217 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,217 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,217 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,217 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,217 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,218 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,218 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,218 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,218 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,220 WARN L322 ript$VariableManager]: TermVariable P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,221 WARN L322 ript$VariableManager]: TermVariable P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,221 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,221 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,221 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,221 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,221 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,221 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,221 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,221 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,222 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,222 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,222 WARN L322 ript$VariableManager]: TermVariable P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,222 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,222 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,222 WARN L322 ript$VariableManager]: TermVariable P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,222 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,223 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,223 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,223 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,223 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,223 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,224 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,226 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,227 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,227 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,227 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,227 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,227 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,227 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,227 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,227 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork2_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,228 WARN L322 ript$VariableManager]: TermVariable P3Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,228 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,228 WARN L322 ript$VariableManager]: TermVariable P3Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,228 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,228 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,228 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,228 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,229 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,230 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,230 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,230 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,230 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,230 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,230 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,230 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,230 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,230 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,230 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,230 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,230 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,230 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,231 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,231 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,231 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,231 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,231 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,231 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,231 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,231 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,231 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,231 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,231 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,231 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,232 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-11 02:34:03,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-11 02:34:03,277 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:34:03,279 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) [2022-02-11 02:34:03,311 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 [2022-02-11 02:34:03,314 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2022-02-11 02:34:03,320 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-11 02:34:03,320 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-02-11 02:34:03,536 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,538 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite58#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,553 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,554 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,554 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,554 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,554 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,554 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,554 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,554 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,555 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,555 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,555 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,555 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,555 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,559 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite58#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,586 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,587 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite58#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,613 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite58#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:03,653 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-02-11 02:34:03,658 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:34:03,658 INFO L85 PathProgramCache]: Analyzing trace with hash -806545909, now seen corresponding path program 1 times [2022-02-11 02:34:03,664 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:34:03,665 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [752030506] [2022-02-11 02:34:03,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:34:03,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:34:03,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:34:03,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:34:03,868 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:34:03,870 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [752030506] [2022-02-11 02:34:03,870 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [752030506] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:34:03,870 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:34:03,870 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-11 02:34:03,871 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2040167532] [2022-02-11 02:34:03,872 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:34:03,875 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-11 02:34:03,875 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:34:03,889 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-11 02:34:03,890 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-11 02:34:03,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:03,892 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:34:03,894 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 43.5) internal successors, (87), 2 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 02:34:03,894 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:03,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:03,930 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-11 02:34:03,931 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-02-11 02:34:03,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:34:03,932 INFO L85 PathProgramCache]: Analyzing trace with hash -1501495155, now seen corresponding path program 1 times [2022-02-11 02:34:03,932 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:34:03,933 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2047039066] [2022-02-11 02:34:03,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:34:03,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:34:04,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:34:04,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:34:04,174 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:34:04,174 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2047039066] [2022-02-11 02:34:04,175 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2047039066] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:34:04,175 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:34:04,175 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-11 02:34:04,175 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [876185135] [2022-02-11 02:34:04,175 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:34:04,176 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-11 02:34:04,176 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:34:04,177 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-11 02:34:04,177 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-11 02:34:04,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:04,177 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:34:04,177 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.333333333333334) internal successors, (86), 6 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 02:34:04,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:04,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:04,304 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,320 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,320 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,320 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,320 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,320 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,321 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,321 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,321 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,321 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,321 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,321 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,321 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,321 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,338 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:04,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:04,380 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-11 02:34:04,381 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-02-11 02:34:04,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:34:04,381 INFO L85 PathProgramCache]: Analyzing trace with hash 300177227, now seen corresponding path program 1 times [2022-02-11 02:34:04,382 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:34:04,382 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1647207708] [2022-02-11 02:34:04,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:34:04,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:34:04,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:34:04,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:34:04,490 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:34:04,490 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1647207708] [2022-02-11 02:34:04,490 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1647207708] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:34:04,490 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:34:04,490 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-11 02:34:04,490 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [720421436] [2022-02-11 02:34:04,490 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:34:04,491 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-11 02:34:04,491 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:34:04,491 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-11 02:34:04,491 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-11 02:34:04,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:04,492 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:34:04,492 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 02:34:04,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:04,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:04,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:04,517 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,518 WARN L322 ript$VariableManager]: TermVariable |v_P0_#t~ite3#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,531 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,532 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,532 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,532 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,532 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,532 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,532 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,532 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,533 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,533 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,533 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,533 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,533 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,535 WARN L322 ript$VariableManager]: TermVariable |v_P0_#t~ite3#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,551 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,551 WARN L322 ript$VariableManager]: TermVariable |v_P0_#t~ite3#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:04,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:04,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:34:04,583 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-11 02:34:04,584 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-02-11 02:34:04,584 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:34:04,584 INFO L85 PathProgramCache]: Analyzing trace with hash -2136666670, now seen corresponding path program 1 times [2022-02-11 02:34:04,584 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:34:04,584 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [36352869] [2022-02-11 02:34:04,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:34:04,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:34:04,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:34:04,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:34:04,781 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:34:04,781 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [36352869] [2022-02-11 02:34:04,781 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [36352869] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:34:04,781 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:34:04,781 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-11 02:34:04,781 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [944471682] [2022-02-11 02:34:04,781 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:34:04,782 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-11 02:34:04,782 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:34:04,782 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-11 02:34:04,782 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-02-11 02:34:04,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:04,782 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:34:04,783 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.0) internal successors, (91), 7 states have internal predecessors, (91), 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) [2022-02-11 02:34:04,783 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:04,783 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:04,783 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:34:04,783 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:04,835 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,836 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,851 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,851 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,852 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,852 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,852 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,852 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,852 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,852 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,852 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,852 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,852 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,853 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,853 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,854 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,876 WARN L322 ript$VariableManager]: TermVariable |v_P0_#t~ite3#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,877 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,911 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,912 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,912 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,912 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,912 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,912 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,912 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,912 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,913 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,913 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,913 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,913 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,913 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,915 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,936 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,937 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,952 WARN L322 ript$VariableManager]: TermVariable |v_P0_#t~ite3#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,952 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,987 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,988 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,988 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,988 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,989 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,989 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,989 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,989 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,989 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,989 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,989 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,989 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,989 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:04,990 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,005 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,006 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,007 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,007 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,007 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,007 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,007 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,007 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,007 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,007 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,008 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,008 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,008 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,008 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,026 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,026 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,026 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,026 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,026 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,027 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,027 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,027 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,027 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,027 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,027 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,027 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,027 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,041 WARN L322 ript$VariableManager]: TermVariable |v_P0_#t~ite3#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,042 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,042 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,043 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,043 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,043 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,043 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,043 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,043 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,043 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,043 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,044 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,044 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,044 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,059 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,059 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,059 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,059 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,059 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,059 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,060 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,060 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,060 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,060 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,060 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,060 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,060 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:05,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:05,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:34:05,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-11 02:34:05,108 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-11 02:34:05,108 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-02-11 02:34:05,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:34:05,109 INFO L85 PathProgramCache]: Analyzing trace with hash 312890494, now seen corresponding path program 1 times [2022-02-11 02:34:05,109 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:34:05,109 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1267294379] [2022-02-11 02:34:05,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:34:05,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:34:05,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:34:05,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:34:05,223 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:34:05,223 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1267294379] [2022-02-11 02:34:05,224 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1267294379] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:34:05,224 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:34:05,224 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-11 02:34:05,224 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1506401048] [2022-02-11 02:34:05,224 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:34:05,224 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-11 02:34:05,224 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:34:05,225 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-11 02:34:05,225 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-11 02:34:05,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:05,225 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:34:05,225 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 16.333333333333332) internal successors, (98), 6 states have internal predecessors, (98), 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) [2022-02-11 02:34:05,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:05,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:05,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:34:05,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-02-11 02:34:05,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:05,264 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite58#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,276 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite58#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,277 WARN L322 ript$VariableManager]: TermVariable |v_P0_#t~ite3#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,301 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite58#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,302 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:05,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:05,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:34:05,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:05,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:05,396 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-11 02:34:05,396 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-02-11 02:34:05,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:34:05,397 INFO L85 PathProgramCache]: Analyzing trace with hash -258438082, now seen corresponding path program 1 times [2022-02-11 02:34:05,397 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:34:05,397 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [963510822] [2022-02-11 02:34:05,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:34:05,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:34:05,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:34:05,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:34:05,551 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:34:05,551 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [963510822] [2022-02-11 02:34:05,551 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [963510822] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:34:05,551 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:34:05,551 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-02-11 02:34:05,551 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1379975911] [2022-02-11 02:34:05,551 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:34:05,552 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-02-11 02:34:05,552 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:34:05,553 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-02-11 02:34:05,553 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-02-11 02:34:05,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:05,553 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:34:05,553 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 12.75) internal successors, (102), 8 states have internal predecessors, (102), 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) [2022-02-11 02:34:05,554 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:05,554 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:05,554 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:34:05,554 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:05,554 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:05,554 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:05,606 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite58#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,607 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,640 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,641 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,641 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,641 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,641 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,641 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,641 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,642 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,642 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,642 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,642 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,642 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,642 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,666 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite44_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:05,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:05,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:05,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:34:05,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:05,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:05,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:05,721 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-11 02:34:05,722 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-02-11 02:34:05,722 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:34:05,722 INFO L85 PathProgramCache]: Analyzing trace with hash -8889730, now seen corresponding path program 1 times [2022-02-11 02:34:05,722 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:34:05,722 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1610452999] [2022-02-11 02:34:05,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:34:05,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:34:05,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:34:06,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:34:06,118 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:34:06,118 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1610452999] [2022-02-11 02:34:06,118 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1610452999] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:34:06,118 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:34:06,118 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-02-11 02:34:06,118 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1397133382] [2022-02-11 02:34:06,118 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:34:06,119 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-02-11 02:34:06,119 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:34:06,119 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-02-11 02:34:06,119 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2022-02-11 02:34:06,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:06,120 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:34:06,120 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 8.23076923076923) internal successors, (107), 13 states have internal predecessors, (107), 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) [2022-02-11 02:34:06,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:06,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:06,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:34:06,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:06,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:06,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:06,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:06,327 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,327 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,327 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,327 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,328 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,328 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,328 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,328 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,328 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,328 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,328 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,328 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,328 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,330 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,345 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite44_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,346 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,361 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,361 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite44_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,377 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite44_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,378 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,422 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,423 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,432 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,432 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,432 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,432 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,432 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,433 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,433 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,433 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,433 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,433 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,433 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,433 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,433 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,435 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,464 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite44_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,465 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,476 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,477 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite44_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,490 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite44_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,491 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,636 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite9_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,637 WARN L322 ript$VariableManager]: TermVariable |v_P0_#t~ite3#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,654 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,655 WARN L322 ript$VariableManager]: TermVariable |v_P0_#t~ite3#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,676 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite35_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,676 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite29_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,676 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,676 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,676 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite26_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,677 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite31_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,677 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,677 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,677 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,677 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite34_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,677 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,677 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,678 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,679 WARN L322 ript$VariableManager]: TermVariable |v_P0_#t~ite3#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,696 WARN L322 ript$VariableManager]: TermVariable |v_P0_#t~ite3#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,697 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite44_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,714 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite44_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,715 WARN L322 ript$VariableManager]: TermVariable |v_P0_#t~ite3#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,741 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite44_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,741 WARN L322 ript$VariableManager]: TermVariable |v_P0_#t~ite3#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:06,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:06,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:06,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:34:06,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:06,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:06,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:06,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-02-11 02:34:06,780 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-02-11 02:34:06,781 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-02-11 02:34:06,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:34:06,781 INFO L85 PathProgramCache]: Analyzing trace with hash 10441470, now seen corresponding path program 2 times [2022-02-11 02:34:06,782 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:34:06,782 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1848321976] [2022-02-11 02:34:06,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:34:06,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:34:06,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-11 02:34:06,840 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-11 02:34:06,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-11 02:34:06,915 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-11 02:34:06,915 INFO L629 BasicCegarLoop]: Counterexample is feasible [2022-02-11 02:34:06,915 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 5 remaining) [2022-02-11 02:34:06,917 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (3 of 5 remaining) [2022-02-11 02:34:06,917 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (2 of 5 remaining) [2022-02-11 02:34:06,917 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (1 of 5 remaining) [2022-02-11 02:34:06,917 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATION (0 of 5 remaining) [2022-02-11 02:34:06,917 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-02-11 02:34:06,922 INFO L733 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1] [2022-02-11 02:34:06,923 INFO L313 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN (1/2) [2022-02-11 02:34:06,925 INFO L234 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-02-11 02:34:06,925 INFO L184 ceAbstractionStarter]: Computing trace abstraction results [2022-02-11 02:34:07,028 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.02 02:34:07 BasicIcfg [2022-02-11 02:34:07,028 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-02-11 02:34:07,028 INFO L158 Benchmark]: Toolchain (without parser) took 5313.40ms. Allocated memory was 188.7MB in the beginning and 318.8MB in the end (delta: 130.0MB). Free memory was 139.1MB in the beginning and 121.1MB in the end (delta: 17.9MB). Peak memory consumption was 148.4MB. Max. memory is 8.0GB. [2022-02-11 02:34:07,029 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 188.7MB. Free memory is still 156.9MB. There was no memory consumed. Max. memory is 8.0GB. [2022-02-11 02:34:07,029 INFO L158 Benchmark]: CACSL2BoogieTranslator took 438.64ms. Allocated memory was 188.7MB in the beginning and 241.2MB in the end (delta: 52.4MB). Free memory was 138.8MB in the beginning and 203.5MB in the end (delta: -64.7MB). Peak memory consumption was 14.2MB. Max. memory is 8.0GB. [2022-02-11 02:34:07,029 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.43ms. Allocated memory is still 241.2MB. Free memory was 203.5MB in the beginning and 200.9MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-02-11 02:34:07,029 INFO L158 Benchmark]: Boogie Preprocessor took 32.95ms. Allocated memory is still 241.2MB. Free memory was 200.9MB in the beginning and 198.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-02-11 02:34:07,030 INFO L158 Benchmark]: RCFGBuilder took 893.77ms. Allocated memory is still 241.2MB. Free memory was 198.8MB in the beginning and 108.7MB in the end (delta: 90.2MB). Peak memory consumption was 90.2MB. Max. memory is 8.0GB. [2022-02-11 02:34:07,030 INFO L158 Benchmark]: TraceAbstraction took 3895.97ms. Allocated memory was 241.2MB in the beginning and 318.8MB in the end (delta: 77.6MB). Free memory was 108.1MB in the beginning and 121.1MB in the end (delta: -13.0MB). Peak memory consumption was 65.1MB. Max. memory is 8.0GB. [2022-02-11 02:34:07,031 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 188.7MB. Free memory is still 156.9MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 438.64ms. Allocated memory was 188.7MB in the beginning and 241.2MB in the end (delta: 52.4MB). Free memory was 138.8MB in the beginning and 203.5MB in the end (delta: -64.7MB). Peak memory consumption was 14.2MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 45.43ms. Allocated memory is still 241.2MB. Free memory was 203.5MB in the beginning and 200.9MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 32.95ms. Allocated memory is still 241.2MB. Free memory was 200.9MB in the beginning and 198.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 893.77ms. Allocated memory is still 241.2MB. Free memory was 198.8MB in the beginning and 108.7MB in the end (delta: 90.2MB). Peak memory consumption was 90.2MB. Max. memory is 8.0GB. * TraceAbstraction took 3895.97ms. Allocated memory was 241.2MB in the beginning and 318.8MB in the end (delta: 77.6MB). Free memory was 108.1MB in the beginning and 121.1MB in the end (delta: -13.0MB). Peak memory consumption was 65.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 9287, positive: 9124, positive conditional: 6601, positive unconditional: 2523, negative: 163, negative conditional: 104, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 9271, positive: 9124, positive conditional: 6601, positive unconditional: 2523, negative: 147, negative conditional: 88, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 9271, positive: 9124, positive conditional: 6601, positive unconditional: 2523, negative: 147, negative conditional: 88, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 9463, positive: 9124, positive conditional: 5710, positive unconditional: 3414, negative: 339, negative conditional: 192, negative unconditional: 147, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 9463, positive: 9124, positive conditional: 1355, positive unconditional: 7769, negative: 339, negative conditional: 5, negative unconditional: 334, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9463, positive: 9124, positive conditional: 1355, positive unconditional: 7769, negative: 339, negative conditional: 5, negative unconditional: 334, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2609, positive: 2547, positive conditional: 24, positive unconditional: 2523, negative: 62, negative conditional: 3, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2609, positive: 2508, positive conditional: 0, positive unconditional: 2508, negative: 101, negative conditional: 0, negative unconditional: 101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 101, positive: 39, positive conditional: 24, positive unconditional: 15, negative: 62, negative conditional: 3, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 800, positive: 189, positive conditional: 137, positive unconditional: 51, negative: 611, negative conditional: 24, negative unconditional: 587, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 9463, positive: 6577, positive conditional: 1331, positive unconditional: 5246, negative: 277, negative conditional: 2, negative unconditional: 275, unknown: 2609, unknown conditional: 27, unknown unconditional: 2582] , Statistics on independence cache: Total cache size (in pairs): 2609, Positive cache size: 2547, Positive conditional cache size: 24, Positive unconditional cache size: 2523, Negative cache size: 62, Negative conditional cache size: 3, Negative unconditional cache size: 59, Eliminated conditions: 4542, Maximal queried relation: 5, Independence queries for same thread: 16 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.8s, Number of persistent set computation: 682, Number of trivial persistent sets: 214, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2582, positive: 2523, positive conditional: 0, positive unconditional: 2523, negative: 59, negative conditional: 0, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 9287, positive: 9124, positive conditional: 6601, positive unconditional: 2523, negative: 163, negative conditional: 104, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 9271, positive: 9124, positive conditional: 6601, positive unconditional: 2523, negative: 147, negative conditional: 88, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 9271, positive: 9124, positive conditional: 6601, positive unconditional: 2523, negative: 147, negative conditional: 88, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 9463, positive: 9124, positive conditional: 5710, positive unconditional: 3414, negative: 339, negative conditional: 192, negative unconditional: 147, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 9463, positive: 9124, positive conditional: 1355, positive unconditional: 7769, negative: 339, negative conditional: 5, negative unconditional: 334, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9463, positive: 9124, positive conditional: 1355, positive unconditional: 7769, negative: 339, negative conditional: 5, negative unconditional: 334, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2609, positive: 2547, positive conditional: 24, positive unconditional: 2523, negative: 62, negative conditional: 3, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2609, positive: 2508, positive conditional: 0, positive unconditional: 2508, negative: 101, negative conditional: 0, negative unconditional: 101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 101, positive: 39, positive conditional: 24, positive unconditional: 15, negative: 62, negative conditional: 3, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 800, positive: 189, positive conditional: 137, positive unconditional: 51, negative: 611, negative conditional: 24, negative unconditional: 587, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 9463, positive: 6577, positive conditional: 1331, positive unconditional: 5246, negative: 277, negative conditional: 2, negative unconditional: 275, unknown: 2609, unknown conditional: 27, unknown unconditional: 2582] , Statistics on independence cache: Total cache size (in pairs): 2609, Positive cache size: 2547, Positive conditional cache size: 24, Positive unconditional cache size: 2523, Negative cache size: 62, Negative conditional cache size: 3, Negative unconditional cache size: 59, Eliminated conditions: 4542, Maximal queried relation: 5, Independence queries for same thread: 16 - 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: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L712] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L714] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0] [L716] 0 int __unbuffered_p3_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0] [L718] 0 int __unbuffered_p3_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0] [L720] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0] [L721] 0 _Bool a$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0] [L722] 0 int a$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0] [L723] 0 _Bool a$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0] [L724] 0 _Bool a$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0] [L725] 0 _Bool a$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0] [L726] 0 _Bool a$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0] [L727] 0 _Bool a$r_buff0_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0] [L728] 0 _Bool a$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0] [L729] 0 _Bool a$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0] [L730] 0 _Bool a$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0] [L731] 0 _Bool a$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0] [L732] 0 _Bool a$r_buff1_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0] [L733] 0 _Bool a$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0] [L734] 0 int *a$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}] [L735] 0 int a$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0] [L736] 0 _Bool a$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0] [L737] 0 int a$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0] [L738] 0 _Bool a$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0] [L739] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0] [L740] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0] [L742] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L744] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L746] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0] [L747] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, z=0] [L748] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L866] 0 pthread_t t465; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t465={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L867] FCALL, FORK 0 pthread_create(&t465, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t465, ((void *)0), P0, ((void *)0))=-3, t465={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L868] 0 pthread_t t466; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t465={5:0}, t466={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L869] FCALL, FORK 0 pthread_create(&t466, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t466, ((void *)0), P1, ((void *)0))=-2, t465={5:0}, t466={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L870] 0 pthread_t t467; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t465={5:0}, t466={6:0}, t467={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L871] FCALL, FORK 0 pthread_create(&t467, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t467, ((void *)0), P2, ((void *)0))=-1, t465={5:0}, t466={6:0}, t467={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L872] 0 pthread_t t468; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t465={5:0}, t466={6:0}, t467={7:0}, t468={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L873] FCALL, FORK 0 pthread_create(&t468, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t468, ((void *)0), P3, ((void *)0))=0, t465={5:0}, t466={6:0}, t467={7:0}, t468={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L752] 1 a$w_buff1 = a$w_buff0 [L753] 1 a$w_buff0 = 1 [L754] 1 a$w_buff1_used = a$w_buff0_used [L755] 1 a$w_buff0_used = (_Bool)1 [L756] CALL 1 __VERIFIER_assert(!(a$w_buff1_used && a$w_buff0_used)) [L18] COND FALSE 1 !(!expression) [L756] RET 1 __VERIFIER_assert(!(a$w_buff1_used && a$w_buff0_used)) [L757] 1 a$r_buff1_thd0 = a$r_buff0_thd0 [L758] 1 a$r_buff1_thd1 = a$r_buff0_thd1 [L759] 1 a$r_buff1_thd2 = a$r_buff0_thd2 [L760] 1 a$r_buff1_thd3 = a$r_buff0_thd3 [L761] 1 a$r_buff1_thd4 = a$r_buff0_thd4 [L762] 1 a$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L765] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L782] 2 x = 2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0] [L785] 2 __unbuffered_p1_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0] [L788] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L788] EXPR 2 a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a [L788] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L788] 2 a = a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L789] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L789] 2 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L790] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L790] 2 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L791] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L791] 2 a$r_buff0_thd2 = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L792] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 [L792] 2 a$r_buff1_thd2 = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 [L795] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0] [L802] 3 y = 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L805] 3 __unbuffered_p2_EAX = z VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L808] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L808] EXPR 3 a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a [L808] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L808] 3 a = a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L809] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used [L809] 3 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used [L810] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$w_buff1_used [L810] 3 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$w_buff1_used [L811] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3 [L811] 3 a$r_buff0_thd3 = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3 [L812] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$r_buff1_thd3 [L812] 3 a$r_buff1_thd3 = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$r_buff1_thd3 [L815] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L822] 4 z = 1 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=1] [L825] 4 __unbuffered_p3_EAX = z VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=1] [L828] 4 weak$$choice0 = __VERIFIER_nondet_bool() [L829] 4 weak$$choice2 = __VERIFIER_nondet_bool() [L830] 4 a$flush_delayed = weak$$choice2 [L831] 4 a$mem_tmp = a [L832] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff1) [L832] 4 a = !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff1) [L833] EXPR 4 weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0)) [L833] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0) [L833] EXPR 4 weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0)) [L833] 4 a$w_buff0 = weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0)) [L834] EXPR 4 weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1)) [L834] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1) [L834] EXPR 4 weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1)) [L834] 4 a$w_buff1 = weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1)) [L835] EXPR 4 weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used)) [L835] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used) [L835] EXPR 4 weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used)) [L835] 4 a$w_buff0_used = weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used)) [L836] EXPR 4 weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L836] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0) [L836] EXPR 4 weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L836] 4 a$w_buff1_used = weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L837] EXPR 4 weak$$choice2 ? a$r_buff0_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4)) [L837] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4) [L837] EXPR 4 weak$$choice2 ? a$r_buff0_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4)) [L837] 4 a$r_buff0_thd4 = weak$$choice2 ? a$r_buff0_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4)) [L838] EXPR 4 weak$$choice2 ? a$r_buff1_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L838] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0) [L838] EXPR 4 weak$$choice2 ? a$r_buff1_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L838] 4 a$r_buff1_thd4 = weak$$choice2 ? a$r_buff1_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L839] 4 __unbuffered_p3_EBX = a [L840] EXPR 4 a$flush_delayed ? a$mem_tmp : a [L840] 4 a = a$flush_delayed ? a$mem_tmp : a [L841] 4 a$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L768] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L768] 1 a = a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L769] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L769] 1 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L770] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L770] 1 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L771] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L771] 1 a$r_buff0_thd1 = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L772] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 [L772] 1 a$r_buff1_thd1 = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 [L775] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L844] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) [L844] EXPR 4 a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a [L844] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) [L844] 4 a = a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) [L845] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used [L845] 4 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used [L846] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$w_buff1_used [L846] 4 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$w_buff1_used [L847] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4 [L847] 4 a$r_buff0_thd4 = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4 [L848] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$r_buff1_thd4 [L848] 4 a$r_buff1_thd4 = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$r_buff1_thd4 [L851] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L875] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t465={5:0}, t466={6:0}, t467={7:0}, t468={3:0}, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L877] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) VAL [\old(cond)=1, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L877] RET 0 assume_abort_if_not(main$tmp_guard0) [L879] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L879] EXPR 0 a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a [L879] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L879] 0 a = a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L880] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L880] 0 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L881] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L881] 0 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L882] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L882] 0 a$r_buff0_thd0 = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L883] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 [L883] 0 a$r_buff1_thd0 = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 [L886] 0 main$tmp_guard1 = !(x == 2 && __unbuffered_p1_EAX == 0 && __unbuffered_p2_EAX == 0 && __unbuffered_p3_EAX == 1 && __unbuffered_p3_EBX == 0) VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t465={5:0}, t466={6:0}, t467={7:0}, t468={3:0}, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L888] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(expression)=1, \old(expression)=0, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=1, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L18] 0 reach_error() VAL [\old(expression)=0, \old(expression)=1, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] - UnprovableResult [Line: 873]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 867]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 871]: 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: 869]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 9 procedures, 175 locations, 7 error locations. Started 1 CEGAR loops. OverallTime: 3.6s, OverallIterations: 8, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 2.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 45, 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, 0.9s InterpolantComputationTime, 768 NumberOfCodeBlocks, 768 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 654 ConstructedInterpolants, 0 QuantifiedInterpolants, 3047 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 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! [2022-02-11 02:34:07,078 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 [2022-02-11 02:34:07,288 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...