/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-MCRwithDepranks-Lazy.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/parallel-barrier-loop.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.mcr-reduction-820ea7a [2022-02-20 01:56:55,112 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 01:56:55,114 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 01:56:55,163 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 01:56:55,164 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 01:56:55,166 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 01:56:55,168 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 01:56:55,175 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 01:56:55,176 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 01:56:55,183 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 01:56:55,184 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 01:56:55,184 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 01:56:55,185 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 01:56:55,185 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 01:56:55,186 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 01:56:55,186 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 01:56:55,186 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 01:56:55,187 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 01:56:55,188 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 01:56:55,189 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 01:56:55,189 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 01:56:55,190 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 01:56:55,191 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 01:56:55,191 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 01:56:55,193 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 01:56:55,193 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 01:56:55,193 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 01:56:55,193 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 01:56:55,194 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 01:56:55,194 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 01:56:55,194 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 01:56:55,195 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 01:56:55,195 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 01:56:55,195 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 01:56:55,196 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 01:56:55,196 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 01:56:55,196 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 01:56:55,197 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 01:56:55,197 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 01:56:55,197 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 01:56:55,198 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 01:56:55,201 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-MCRwithDepranks-Lazy.epf [2022-02-20 01:56:55,226 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 01:56:55,226 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 01:56:55,226 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 01:56:55,226 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 01:56:55,227 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 01:56:55,227 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 01:56:55,227 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 01:56:55,227 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 01:56:55,227 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 01:56:55,227 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 01:56:55,227 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 01:56:55,227 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 01:56:55,228 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 01:56:55,228 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 01:56:55,228 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 01:56:55,228 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 01:56:55,228 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 01:56:55,228 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 01:56:55,228 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 01:56:55,228 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 01:56:55,228 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 01:56:55,228 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 01:56:55,228 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 01:56:55,228 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-02-20 01:56:55,229 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 01:56:55,229 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 01:56:55,229 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 01:56:55,229 INFO L138 SettingsManager]: * Construct finite automaton lazily=true [2022-02-20 01:56:55,229 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 01:56:55,229 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 01:56:55,229 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 01:56:55,229 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 01:56:55,229 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 01:56:55,229 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-02-20 01:56:55,229 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 01:56:55,229 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=MCR_WITH_DEPRANKS [2022-02-20 01:56:55,230 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-02-20 01:56:55,395 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 01:56:55,410 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 01:56:55,411 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 01:56:55,412 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 01:56:55,416 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 01:56:55,417 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-barrier-loop.wvr.c [2022-02-20 01:56:55,467 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1393ef60/04dccefeec77488f8a407bd45a3595e3/FLAG5e4b1d716 [2022-02-20 01:56:55,835 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 01:56:55,835 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-barrier-loop.wvr.c [2022-02-20 01:56:55,840 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1393ef60/04dccefeec77488f8a407bd45a3595e3/FLAG5e4b1d716 [2022-02-20 01:56:55,850 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1393ef60/04dccefeec77488f8a407bd45a3595e3 [2022-02-20 01:56:55,852 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 01:56:55,852 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-02-20 01:56:55,853 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 01:56:55,854 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 01:56:55,866 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 01:56:55,866 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 01:56:55" (1/1) ... [2022-02-20 01:56:55,867 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3378358f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 01:56:55, skipping insertion in model container [2022-02-20 01:56:55,867 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 01:56:55" (1/1) ... [2022-02-20 01:56:55,872 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 01:56:55,890 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 01:56:56,097 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-barrier-loop.wvr.c[5938,5951] [2022-02-20 01:56:56,100 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 01:56:56,105 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 01:56:56,140 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-barrier-loop.wvr.c[5938,5951] [2022-02-20 01:56:56,141 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 01:56:56,150 INFO L208 MainTranslator]: Completed translation [2022-02-20 01:56:56,151 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 01:56:56 WrapperNode [2022-02-20 01:56:56,151 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 01:56:56,152 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 01:56:56,152 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 01:56:56,152 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 01:56:56,157 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 01:56:56" (1/1) ... [2022-02-20 01:56:56,163 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 01:56:56" (1/1) ... [2022-02-20 01:56:56,180 INFO L137 Inliner]: procedures = 25, calls = 120, calls flagged for inlining = 12, calls inlined = 12, statements flattened = 248 [2022-02-20 01:56:56,182 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 01:56:56,183 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 01:56:56,183 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 01:56:56,183 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 01:56:56,188 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 01:56:56" (1/1) ... [2022-02-20 01:56:56,189 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 01:56:56" (1/1) ... [2022-02-20 01:56:56,191 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 01:56:56" (1/1) ... [2022-02-20 01:56:56,191 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 01:56:56" (1/1) ... [2022-02-20 01:56:56,196 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 01:56:56" (1/1) ... [2022-02-20 01:56:56,199 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 01:56:56" (1/1) ... [2022-02-20 01:56:56,200 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 01:56:56" (1/1) ... [2022-02-20 01:56:56,202 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 01:56:56,203 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 01:56:56,203 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 01:56:56,203 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 01:56:56,209 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 01:56:56" (1/1) ... [2022-02-20 01:56:56,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 01:56:56,220 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 01:56:56,228 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) [2022-02-20 01:56:56,230 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 [2022-02-20 01:56:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 01:56:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 01:56:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 01:56:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 01:56:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-02-20 01:56:56,252 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-02-20 01:56:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-02-20 01:56:56,253 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-02-20 01:56:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-02-20 01:56:56,253 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-02-20 01:56:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2022-02-20 01:56:56,253 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2022-02-20 01:56:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 01:56:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2022-02-20 01:56:56,253 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2022-02-20 01:56:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2022-02-20 01:56:56,253 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2022-02-20 01:56:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-20 01:56:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-20 01:56:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 01:56:56,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 01:56:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 01:56:56,256 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-20 01:56:56,350 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 01:56:56,351 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 01:56:56,585 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 01:56:56,626 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 01:56:56,626 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2022-02-20 01:56:56,628 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 01:56:56 BoogieIcfgContainer [2022-02-20 01:56:56,628 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 01:56:56,629 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 01:56:56,629 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 01:56:56,633 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 01:56:56,633 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 01:56:55" (1/3) ... [2022-02-20 01:56:56,634 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e88fe87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 01:56:56, skipping insertion in model container [2022-02-20 01:56:56,634 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 01:56:56" (2/3) ... [2022-02-20 01:56:56,635 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e88fe87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 01:56:56, skipping insertion in model container [2022-02-20 01:56:56,635 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 01:56:56" (3/3) ... [2022-02-20 01:56:56,636 INFO L111 eAbstractionObserver]: Analyzing ICFG parallel-barrier-loop.wvr.c [2022-02-20 01:56:56,640 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 01:56:56,641 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 01:56:56,641 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 01:56:56,641 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 01:56:56,697 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,697 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,698 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,698 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,698 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,698 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,699 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,699 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,699 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,700 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,700 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,700 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,700 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,701 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,701 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,701 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,703 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,703 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,703 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,703 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,703 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,704 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,704 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,704 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,704 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,704 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,704 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,704 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,705 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,705 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,705 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,705 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,705 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,705 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,705 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,705 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,705 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,706 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,707 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,707 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,707 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,707 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,707 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,708 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,708 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,708 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,708 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,709 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,709 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,709 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,709 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,710 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,710 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,710 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,710 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,710 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,710 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,711 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,711 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,711 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,711 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,711 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,711 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,711 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,714 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,716 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,716 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,716 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,717 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,717 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,717 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,717 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,717 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,718 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,718 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,719 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,720 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,720 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,721 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,723 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,726 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,726 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,727 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,727 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,727 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,727 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,727 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,727 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,728 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,728 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,728 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,728 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,728 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,728 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,728 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,728 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,729 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,729 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,729 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,729 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,729 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,729 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,729 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,729 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,730 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,730 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,730 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,730 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,730 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,731 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,731 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,731 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,731 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,731 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,731 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,731 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,732 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,732 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,732 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,732 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,732 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,732 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,732 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,732 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,732 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,733 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,733 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,733 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,733 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,733 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,733 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,733 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,733 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,734 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,734 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,734 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,734 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,734 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,734 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,734 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,734 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,734 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,735 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,735 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,735 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,735 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,735 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,736 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,736 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,736 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,736 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,736 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,736 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,736 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,736 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,736 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,737 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,737 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,737 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,737 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,737 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,737 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,737 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,737 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,737 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,737 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,738 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,738 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,738 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,738 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,738 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,738 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,739 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,739 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,739 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,739 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,739 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,739 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,739 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,739 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,739 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,740 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,740 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,740 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,740 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,740 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,741 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,741 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,741 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,742 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,742 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,742 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,742 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,742 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,742 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,742 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,742 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,742 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,743 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,743 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,743 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,743 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,743 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,743 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,744 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,744 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,747 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,748 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,755 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,756 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,756 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,756 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,756 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,756 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,756 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,756 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,756 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,757 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,757 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,757 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,758 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,758 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,758 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,758 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,758 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,758 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,759 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,759 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,759 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,759 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,759 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,759 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,760 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,760 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,760 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,767 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,767 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,767 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,767 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,767 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,768 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,768 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,768 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,768 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,768 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,769 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,769 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,769 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,769 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,769 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,769 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,770 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,770 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,770 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,771 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,771 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,771 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,772 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,772 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,772 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,772 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,772 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,773 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,774 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,774 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,774 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,774 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,775 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,775 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,775 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,775 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,776 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 01:56:56,800 INFO L148 ThreadInstanceAdder]: Constructed 18 joinOtherThreadTransitions. [2022-02-20 01:56:56,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-20 01:56:56,841 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 01:56:56,842 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) [2022-02-20 01:56:56,845 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 [2022-02-20 01:56:56,867 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 01:56:56,876 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mLazyFiniteAutomaton=true, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR, mMcrOptimizeForkJoin=true, mMcrOverapproximateWrwc=true [2022-02-20 01:56:56,876 INFO L340 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2022-02-20 01:56:56,997 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 447 transitions and produced 448 states. [2022-02-20 01:56:56,998 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err7INUSE_VIOLATION, thread1Err8INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2022-02-20 01:56:57,002 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 01:56:57,003 INFO L85 PathProgramCache]: Analyzing trace with hash 1480505844, now seen corresponding path program 1 times [2022-02-20 01:56:57,008 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 01:56:57,009 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [188744053] [2022-02-20 01:56:57,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 01:56:57,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 01:56:57,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 01:56:57,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 01:56:57,237 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 01:56:57,237 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [188744053] [2022-02-20 01:56:57,238 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [188744053] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 01:56:57,238 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 01:56:57,238 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 01:56:57,239 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [23358611] [2022-02-20 01:56:57,239 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 01:56:57,244 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 01:56:57,245 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 01:56:57,262 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 01:56:57,263 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 01:56:57,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 01:56:57,266 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-20 01:56:57,268 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 80.5) internal successors, (161), 2 states have internal predecessors, (161), 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) [2022-02-20 01:56:57,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-20 01:56:57,362 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 477 transitions and produced 478 states. [2022-02-20 01:56:57,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 01:56:57,363 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 01:56:57,363 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err7INUSE_VIOLATION, thread1Err8INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2022-02-20 01:56:57,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 01:56:57,365 INFO L85 PathProgramCache]: Analyzing trace with hash 1101429707, now seen corresponding path program 1 times [2022-02-20 01:56:57,365 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 01:56:57,365 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [684174969] [2022-02-20 01:56:57,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 01:56:57,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 01:56:57,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 01:56:57,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 01:56:57,885 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 01:56:57,885 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [684174969] [2022-02-20 01:56:57,885 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [684174969] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 01:56:57,885 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 01:56:57,885 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 01:56:57,885 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1064976342] [2022-02-20 01:56:57,885 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 01:56:57,887 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 01:56:57,887 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 01:56:57,887 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 01:56:57,888 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-02-20 01:56:57,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 01:56:57,888 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-20 01:56:57,889 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 23.285714285714285) internal successors, (163), 7 states have internal predecessors, (163), 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) [2022-02-20 01:56:57,889 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-20 01:56:57,889 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-20 01:56:58,820 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 11632 transitions and produced 6533 states. [2022-02-20 01:56:58,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 01:56:58,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 01:56:58,821 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 01:56:58,822 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err7INUSE_VIOLATION, thread1Err8INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2022-02-20 01:56:58,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 01:56:58,822 INFO L85 PathProgramCache]: Analyzing trace with hash 505074546, now seen corresponding path program 1 times [2022-02-20 01:56:58,822 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 01:56:58,822 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1781602481] [2022-02-20 01:56:58,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 01:56:58,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 01:56:58,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 01:56:59,019 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 01:56:59,019 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 01:56:59,020 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1781602481] [2022-02-20 01:56:59,020 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1781602481] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 01:56:59,020 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 01:56:59,020 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 01:56:59,020 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1841864460] [2022-02-20 01:56:59,020 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 01:56:59,021 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 01:56:59,021 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 01:56:59,021 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 01:56:59,021 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 01:56:59,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 01:56:59,021 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-20 01:56:59,022 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 57.666666666666664) internal successors, (173), 3 states have internal predecessors, (173), 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) [2022-02-20 01:56:59,022 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-20 01:56:59,022 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-20 01:56:59,022 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-20 01:57:00,039 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 23146 transitions and produced 10222 states. [2022-02-20 01:57:00,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 01:57:00,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 01:57:00,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 01:57:00,040 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 01:57:00,040 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err7INUSE_VIOLATION, thread1Err8INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2022-02-20 01:57:00,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 01:57:00,040 INFO L85 PathProgramCache]: Analyzing trace with hash 751912466, now seen corresponding path program 1 times [2022-02-20 01:57:00,040 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 01:57:00,041 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1121750335] [2022-02-20 01:57:00,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 01:57:00,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 01:57:00,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 01:57:00,126 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 01:57:00,126 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 01:57:00,126 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1121750335] [2022-02-20 01:57:00,126 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1121750335] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 01:57:00,126 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 01:57:00,126 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 01:57:00,126 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1595275559] [2022-02-20 01:57:00,127 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 01:57:00,127 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 01:57:00,127 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 01:57:00,127 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 01:57:00,127 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 01:57:00,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 01:57:00,127 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-20 01:57:00,128 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 57.666666666666664) internal successors, (173), 3 states have internal predecessors, (173), 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) [2022-02-20 01:57:00,128 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-20 01:57:00,128 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-20 01:57:00,128 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-20 01:57:00,128 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-20 01:57:08,205 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 229204 transitions and produced 85360 states. [2022-02-20 01:57:08,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 01:57:08,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 01:57:08,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 01:57:08,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 01:57:08,206 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 01:57:08,206 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err7INUSE_VIOLATION, thread1Err8INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2022-02-20 01:57:08,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 01:57:08,207 INFO L85 PathProgramCache]: Analyzing trace with hash 24975476, now seen corresponding path program 1 times [2022-02-20 01:57:08,207 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 01:57:08,207 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [797777382] [2022-02-20 01:57:08,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 01:57:08,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 01:57:09,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 01:57:10,343 INFO L134 CoverageAnalysis]: Checked inductivity of 60853 backedges. 1152 proven. 0 refuted. 0 times theorem prover too weak. 59701 trivial. 0 not checked. [2022-02-20 01:57:10,343 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 01:57:10,343 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [797777382] [2022-02-20 01:57:10,343 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [797777382] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 01:57:10,343 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 01:57:10,343 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 01:57:10,344 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1221853236] [2022-02-20 01:57:10,344 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 01:57:10,344 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 01:57:10,344 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 01:57:10,345 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 01:57:10,345 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 01:57:10,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 01:57:10,345 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-20 01:57:10,345 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 66.0) internal successors, (198), 3 states have internal predecessors, (198), 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) [2022-02-20 01:57:10,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-20 01:57:10,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-20 01:57:10,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-20 01:57:10,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-20 01:57:10,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-20 01:57:10,402 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 715 transitions and produced 610 states. [2022-02-20 01:57:10,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 01:57:10,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 01:57:10,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 01:57:10,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 01:57:10,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 01:57:10,402 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-20 01:57:10,403 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err7INUSE_VIOLATION, thread1Err8INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2022-02-20 01:57:10,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 01:57:10,403 INFO L85 PathProgramCache]: Analyzing trace with hash -1778797223, now seen corresponding path program 2 times [2022-02-20 01:57:10,404 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 01:57:10,404 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1368240797] [2022-02-20 01:57:10,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 01:57:10,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 01:57:10,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 01:57:10,463 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-20 01:57:10,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 01:57:10,567 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-20 01:57:10,568 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-20 01:57:10,568 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (10 of 11 remaining) [2022-02-20 01:57:10,572 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err7INUSE_VIOLATION (9 of 11 remaining) [2022-02-20 01:57:10,572 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err8INUSE_VIOLATION (8 of 11 remaining) [2022-02-20 01:57:10,573 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATION (7 of 11 remaining) [2022-02-20 01:57:10,573 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5INUSE_VIOLATION (6 of 11 remaining) [2022-02-20 01:57:10,573 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread4Err0INUSE_VIOLATION (5 of 11 remaining) [2022-02-20 01:57:10,573 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread4Err2INUSE_VIOLATION (4 of 11 remaining) [2022-02-20 01:57:10,573 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Thread1of1ForFork3Err1INUSE_VIOLATION (3 of 11 remaining) [2022-02-20 01:57:10,573 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Thread1of1ForFork3Err9INUSE_VIOLATION (2 of 11 remaining) [2022-02-20 01:57:10,573 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread4Thread1of1ForFork0Err4INUSE_VIOLATION (1 of 11 remaining) [2022-02-20 01:57:10,573 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread4Thread1of1ForFork0Err6INUSE_VIOLATION (0 of 11 remaining) [2022-02-20 01:57:10,573 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-20 01:57:10,581 INFO L732 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1] [2022-02-20 01:57:10,585 INFO L230 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-02-20 01:57:10,585 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-02-20 01:57:10,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.02 01:57:10 BasicIcfg [2022-02-20 01:57:10,720 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-02-20 01:57:10,720 INFO L158 Benchmark]: Toolchain (without parser) took 14867.68ms. Allocated memory was 180.4MB in the beginning and 4.2GB in the end (delta: 4.0GB). Free memory was 122.8MB in the beginning and 2.5GB in the end (delta: -2.4GB). Peak memory consumption was 1.6GB. Max. memory is 8.0GB. [2022-02-20 01:57:10,722 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 180.4MB. Free memory was 140.0MB in the beginning and 139.8MB in the end (delta: 136.3kB). There was no memory consumed. Max. memory is 8.0GB. [2022-02-20 01:57:10,725 INFO L158 Benchmark]: CACSL2BoogieTranslator took 297.71ms. Allocated memory was 180.4MB in the beginning and 274.7MB in the end (delta: 94.4MB). Free memory was 122.5MB in the beginning and 244.9MB in the end (delta: -122.3MB). Peak memory consumption was 13.2MB. Max. memory is 8.0GB. [2022-02-20 01:57:10,727 INFO L158 Benchmark]: Boogie Procedure Inliner took 30.62ms. Allocated memory is still 274.7MB. Free memory was 244.9MB in the beginning and 242.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-02-20 01:57:10,727 INFO L158 Benchmark]: Boogie Preprocessor took 19.81ms. Allocated memory is still 274.7MB. Free memory was 242.8MB in the beginning and 241.2MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-02-20 01:57:10,727 INFO L158 Benchmark]: RCFGBuilder took 425.22ms. Allocated memory is still 274.7MB. Free memory was 241.2MB in the beginning and 216.1MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 8.0GB. [2022-02-20 01:57:10,727 INFO L158 Benchmark]: TraceAbstraction took 14090.34ms. Allocated memory was 274.7MB in the beginning and 4.2GB in the end (delta: 3.9GB). Free memory was 215.5MB in the beginning and 2.5GB in the end (delta: -2.3GB). Peak memory consumption was 1.6GB. Max. memory is 8.0GB. [2022-02-20 01:57:10,728 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 180.4MB. Free memory was 140.0MB in the beginning and 139.8MB in the end (delta: 136.3kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 297.71ms. Allocated memory was 180.4MB in the beginning and 274.7MB in the end (delta: 94.4MB). Free memory was 122.5MB in the beginning and 244.9MB in the end (delta: -122.3MB). Peak memory consumption was 13.2MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 30.62ms. Allocated memory is still 274.7MB. Free memory was 244.9MB in the beginning and 242.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 19.81ms. Allocated memory is still 274.7MB. Free memory was 242.8MB in the beginning and 241.2MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 425.22ms. Allocated memory is still 274.7MB. Free memory was 241.2MB in the beginning and 216.1MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 8.0GB. * TraceAbstraction took 14090.34ms. Allocated memory was 274.7MB in the beginning and 4.2GB in the end (delta: 3.9GB). Free memory was 215.5MB in the beginning and 2.5GB in the end (delta: -2.3GB). Peak memory consumption was 1.6GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1, Independence queries for same thread: 0 - 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: 241]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L38] 0 unsigned int x_0, y_1, x_8, y_9; VAL [x_0=0, x_8=0, y_1=0, y_9=0] [L39] 0 _Bool f1_2, f2_3, f1_10, f2_11; VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, x_0=0, x_8=0, y_1=0, y_9=0] [L40] 0 unsigned int temp_4, temp_5, temp_6, temp_7, temp_12, temp_13, temp_14, temp_15; VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=0, x_8=0, y_1=0, y_9=0] [L212] 0 pthread_t t1, t4; VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=0, x_8=0, y_1=0, y_9=0] [L215] 0 x_0 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967303, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=4294967303, x_8=0, y_1=0, y_9=0] [L216] 0 y_1 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=8, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=4294967303, x_8=0, y_1=8, y_9=0] [L217] 0 x_8 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=7, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=4294967303, x_8=7, y_1=8, y_9=0] [L218] 0 y_9 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967304, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L219] 0 temp_4 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967314, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967314, temp_5=0, temp_6=0, temp_7=0, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L220] 0 temp_5 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967317, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967314, temp_5=4294967317, temp_6=0, temp_7=0, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L221] 0 temp_6 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967315, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=0, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L222] 0 temp_7 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967316, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L223] 0 temp_12 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967311, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L224] 0 temp_13 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967307, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967307, temp_14=0, temp_15=0, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L225] 0 temp_14 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967308, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967307, temp_14=4294967308, temp_15=0, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L226] 0 temp_15 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967310, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L227] 0 f1_2 = __VERIFIER_nondet_bool() VAL [__VERIFIER_nondet_bool()=4294967318, f1_10=0, f1_2=4294967318, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L228] 0 f2_3 = __VERIFIER_nondet_bool() VAL [__VERIFIER_nondet_bool()=4294967312, f1_10=0, f1_2=4294967318, f2_11=0, f2_3=4294967312, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L229] 0 f1_10 = __VERIFIER_nondet_bool() VAL [__VERIFIER_nondet_bool()=4294967313, f1_10=4294967313, f1_2=4294967318, f2_11=0, f2_3=4294967312, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L230] 0 f2_11 = __VERIFIER_nondet_bool() VAL [__VERIFIER_nondet_bool()=4294967309, f1_10=4294967313, f1_2=4294967318, f2_11=4294967309, f2_3=4294967312, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L233] CALL 0 assume_abort_if_not( ( x_0 == x_8 ) && ( y_1 == y_9 ) ) [L35] COND FALSE 0 !(!cond) VAL [\old(cond)=1, cond=1, f1_10=4294967313, f1_2=4294967318, f2_11=4294967309, f2_3=4294967312, temp_12=4294967311, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L233] RET 0 assume_abort_if_not( ( x_0 == x_8 ) && ( y_1 == y_9 ) ) [L235] FCALL, FORK 0 pthread_create(&t1, 0, thread1, 0) VAL [f1_10=4294967313, f1_2=4294967318, f2_11=4294967309, f2_3=4294967312, pthread_create(&t1, 0, thread1, 0)=-6, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L112] 1 pthread_t t2, t3; VAL [f1_10=4294967313, f1_2=4294967318, f2_11=4294967309, f2_3=4294967312, t2={9:0}, t3={10:0}, temp_12=4294967311, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L115] 1 f1_2 = 0 [L116] 1 f2_3 = 0 VAL [f1_10=4294967313, f1_2=0, f2_11=4294967309, f2_3=0, t2={9:0}, t3={10:0}, temp_12=4294967311, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L236] FCALL, FORK 0 pthread_create(&t4, 0, thread4, 0) VAL [f1_10=4294967313, f1_2=0, f2_11=4294967309, f2_3=0, pthread_create(&t2, 0, thread2, 0)=-4, pthread_create(&t4, 0, thread4, 0)=-5, t1={5:0}, t2={9:0}, t3={10:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L237] 0 \read(t1) VAL [\read(t1)=-6, f1_10=4294967313, f1_2=0, f2_11=4294967309, f2_3=0, pthread_create(&t2, 0, thread2, 0)=-4, t1={5:0}, t2={9:0}, t3={10:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L196] 2 pthread_t t5, t6; VAL [f1_10=4294967313, f1_2=0, f2_11=4294967309, f2_3=0, pthread_create(&t2, 0, thread2, 0)=-4, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=4294967311, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L199] 2 f1_10 = 0 [L200] 2 f2_11 = 0 VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t2, 0, thread2, 0)=-4, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=4294967311, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L119] FCALL, FORK 1 pthread_create(&t2, 0, thread2, 0) VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t2, 0, thread2, 0)=-4, pthread_create(&t5, 0, thread5, 0)=-3, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=4294967311, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L120] FCALL, FORK 1 pthread_create(&t3, 0, thread3, 0) VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t3, 0, thread3, 0)=-2, pthread_create(&t5, 0, thread5, 0)=-3, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=4294967311, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L121] 1 \read(t2) VAL [\read(t2)=-4, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t5, 0, thread5, 0)=-3, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=4294967311, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L203] FCALL, FORK 2 pthread_create(&t5, 0, thread5, 0) VAL [\read(t2)=-4, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t5, 0, thread5, 0)=-3, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=4294967311, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L204] FCALL, FORK 2 pthread_create(&t6, 0, thread6, 0) VAL [\read(t2)=-4, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t6, 0, thread6, 0)=-1, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=4294967311, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L205] 2 \read(t5) VAL [\read(t2)=-4, \read(t5)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=4294967311, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L44] COND FALSE 3 !(__VERIFIER_nondet_bool()) VAL [\read(t2)=-4, \read(t5)=-3, __VERIFIER_nondet_bool()=0, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=4294967311, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L74] 3 return 0; VAL [\read(t2)=-4, \read(t5)=-3, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=4294967311, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L78] COND FALSE 4 !(__VERIFIER_nondet_bool()) VAL [\read(t2)=-4, \read(t5)=-3, __VERIFIER_nondet_bool()=0, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=4294967311, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L108] 4 return 0; VAL [\read(t2)=-4, \read(t5)=-3, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=4294967311, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L128] COND TRUE 5 __VERIFIER_nondet_bool() VAL [\read(t2)=-4, \read(t5)=-3, __VERIFIER_nondet_bool()=1, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=4294967311, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L130] 5 temp_12 = x_8 VAL [\read(t2)=-4, \read(t5)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=7, y_1=8, y_9=4294967304] [L133] 5 x_8 = temp_12 + 1 VAL [\read(t2)=-4, \read(t5)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=8, y_1=8, y_9=4294967304] [L137] 5 f1_10 = 1 VAL [\read(t2)=-4, \read(t5)=-3, f1_10=1, f1_2=0, f2_11=0, f2_3=0, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=8, y_1=8, y_9=4294967304] [L162] COND TRUE 6 __VERIFIER_nondet_bool() VAL [\read(t2)=-4, \read(t5)=-3, __VERIFIER_nondet_bool()=1, f1_10=1, f1_2=0, f2_11=0, f2_3=0, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967307, temp_14=4294967308, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=8, y_1=8, y_9=4294967304] [L164] 6 temp_14 = y_9 VAL [\read(t2)=-4, \read(t5)=-3, f1_10=1, f1_2=0, f2_11=0, f2_3=0, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967307, temp_14=4294967304, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=8, y_1=8, y_9=4294967304] [L167] 6 y_9 = temp_14 + 1 VAL [\read(t2)=-4, \read(t5)=-3, f1_10=1, f1_2=0, f2_11=0, f2_3=0, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967307, temp_14=4294967304, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=8, y_1=8, y_9=4294967305] [L171] 6 f2_11 = 1 VAL [\read(t2)=-4, \read(t5)=-3, f1_10=1, f1_2=0, f2_11=1, f2_3=0, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967307, temp_14=4294967304, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=8, y_1=8, y_9=4294967305] [L140] CALL 5 assume_abort_if_not(f2_11) [L35] COND FALSE 5 !(!cond) [L140] RET 5 assume_abort_if_not(f2_11) [L144] 5 temp_13 = y_9 VAL [\read(t2)=-4, \read(t5)=-3, f1_10=1, f1_2=0, f2_11=1, f2_3=0, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967305, temp_14=4294967304, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=8, y_1=8, y_9=4294967305] [L147] 5 y_9 = temp_13 + 1 VAL [\read(t2)=-4, \read(t5)=-3, f1_10=1, f1_2=0, f2_11=1, f2_3=0, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967305, temp_14=4294967304, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=8, y_1=8, y_9=4294967306] [L174] CALL 6 assume_abort_if_not(f1_10) [L35] COND FALSE 6 !(!cond) [L174] RET 6 assume_abort_if_not(f1_10) [L151] 5 f1_10 = 0 VAL [\read(t2)=-4, \read(t5)=-3, f1_10=0, f1_2=0, f2_11=1, f2_3=0, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967305, temp_14=4294967304, temp_15=4294967310, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=8, y_1=8, y_9=4294967306] [L178] 6 temp_15 = x_8 VAL [\read(t2)=-4, \read(t5)=-3, f1_10=0, f1_2=0, f2_11=1, f2_3=0, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967305, temp_14=4294967304, temp_15=8, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=8, y_1=8, y_9=4294967306] [L181] 6 x_8 = temp_15 + 1 VAL [\read(t2)=-4, \read(t5)=-3, f1_10=0, f1_2=0, f2_11=1, f2_3=0, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967305, temp_14=4294967304, temp_15=8, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=9, y_1=8, y_9=4294967306] [L185] 6 f2_11 = 0 VAL [\read(t2)=-4, \read(t5)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967305, temp_14=4294967304, temp_15=8, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=9, y_1=8, y_9=4294967306] [L154] CALL 5 assume_abort_if_not(!f2_11) [L35] COND FALSE 5 !(!cond) [L154] RET 5 assume_abort_if_not(!f2_11) [L128] COND FALSE 5 !(__VERIFIER_nondet_bool()) VAL [\read(t2)=-4, \read(t5)=-3, __VERIFIER_nondet_bool()=0, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967305, temp_14=4294967304, temp_15=8, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=9, y_1=8, y_9=4294967306] [L158] 5 return 0; VAL [\read(t2)=-4, \read(t5)=-3, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967305, temp_14=4294967304, temp_15=8, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=9, y_1=8, y_9=4294967306] [L188] CALL 6 assume_abort_if_not(!f1_10) [L35] COND FALSE 6 !(!cond) [L188] RET 6 assume_abort_if_not(!f1_10) [L162] COND FALSE 6 !(__VERIFIER_nondet_bool()) VAL [\read(t2)=-4, \read(t5)=-3, __VERIFIER_nondet_bool()=0, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967305, temp_14=4294967304, temp_15=8, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=9, y_1=8, y_9=4294967306] [L192] 6 return 0; VAL [\read(t2)=-4, \read(t5)=-3, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967305, temp_14=4294967304, temp_15=8, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=9, y_1=8, y_9=4294967306] [L121] FCALL, JOIN 3 pthread_join(t2, 0) VAL [\read(t2)=-4, \read(t5)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967305, temp_14=4294967304, temp_15=8, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=9, y_1=8, y_9=4294967306] [L122] 1 \read(t3) VAL [\read(t3)=-2, \read(t5)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967305, temp_14=4294967304, temp_15=8, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=9, y_1=8, y_9=4294967306] [L122] FCALL, JOIN 4 pthread_join(t3, 0) VAL [\read(t3)=-2, \read(t5)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967305, temp_14=4294967304, temp_15=8, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=9, y_1=8, y_9=4294967306] [L124] 1 return 0; VAL [\read(t5)=-3, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={9:0}, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967305, temp_14=4294967304, temp_15=8, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=9, y_1=8, y_9=4294967306] [L124] 1 return 0; VAL [\read(t5)=-3, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t3={10:0}, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967305, temp_14=4294967304, temp_15=8, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=9, y_1=8, y_9=4294967306] [L124] 1 return 0; VAL [\read(t5)=-3, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967305, temp_14=4294967304, temp_15=8, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=9, y_1=8, y_9=4294967306] [L237] FCALL, JOIN 1 pthread_join(t1, 0) VAL [\read(t1)=-6, \read(t5)=-3, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967305, temp_14=4294967304, temp_15=8, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=9, y_1=8, y_9=4294967306] [L238] 0 \read(t4) VAL [\read(t4)=-5, \read(t5)=-3, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967305, temp_14=4294967304, temp_15=8, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=9, y_1=8, y_9=4294967306] [L205] FCALL, JOIN 5 pthread_join(t5, 0) VAL [\read(t5)=-3, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967305, temp_14=4294967304, temp_15=8, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=9, y_1=8, y_9=4294967306] [L206] 2 \read(t6) VAL [\read(t6)=-1, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967305, temp_14=4294967304, temp_15=8, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=9, y_1=8, y_9=4294967306] [L206] FCALL, JOIN 6 pthread_join(t6, 0) VAL [\read(t6)=-1, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967305, temp_14=4294967304, temp_15=8, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=9, y_1=8, y_9=4294967306] [L208] 2 return 0; VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={11:0}, t6={3:0}, temp_12=7, temp_13=4294967305, temp_14=4294967304, temp_15=8, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=9, y_1=8, y_9=4294967306] [L208] 2 return 0; VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t6={3:0}, temp_12=7, temp_13=4294967305, temp_14=4294967304, temp_15=8, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=9, y_1=8, y_9=4294967306] [L208] 2 return 0; VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=7, temp_13=4294967305, temp_14=4294967304, temp_15=8, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=9, y_1=8, y_9=4294967306] [L238] FCALL, JOIN 2 pthread_join(t4, 0) VAL [\read(t4)=-5, \result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=7, temp_13=4294967305, temp_14=4294967304, temp_15=8, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=9, y_1=8, y_9=4294967306] [L240] CALL 0 assume_abort_if_not( !( ( x_0 == x_8 ) && ( y_1 == y_9 ) ) ) [L35] COND FALSE 0 !(!cond) VAL [\old(cond)=1, \old(cond)=1, \old(cond)=1, \result={0:0}, \result={0:0}, cond=1, cond=1, cond=1, f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=7, temp_13=4294967305, temp_14=4294967304, temp_15=8, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=9, y_1=8, y_9=4294967306] [L240] RET 0 assume_abort_if_not( !( ( x_0 == x_8 ) && ( y_1 == y_9 ) ) ) [L241] 0 reach_error() VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=7, temp_13=4294967305, temp_14=4294967304, temp_15=8, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=4294967303, x_8=9, y_1=8, y_9=4294967306] - UnprovableResult [Line: 119]: 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: 120]: 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: 235]: 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: 236]: 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: 204]: 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: 203]: 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: 120]: 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: 119]: 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: 203]: 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: 204]: 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 with 1 thread instances CFG has 13 procedures, 339 locations, 11 error locations. Started 1 CEGAR loops. OverallTime: 13.7s, OverallIterations: 6, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 10.3s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 20, 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, 2.0s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 2246 NumberOfCodeBlocks, 2246 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 2058 ConstructedInterpolants, 0 QuantifiedInterpolants, 5072 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 60855/60855 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! [2022-02-20 01:57:10,755 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 [2022-02-20 01:57:10,971 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...