/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-None-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/mcr/example_11.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-9bbddad6b14272d9691b7fb6f1c011d15ab18596-9bbddad [2021-06-13 02:30:47,702 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-13 02:30:47,703 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-13 02:30:47,725 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-13 02:30:47,725 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-13 02:30:47,726 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-13 02:30:47,727 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-13 02:30:47,728 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-13 02:30:47,729 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-13 02:30:47,730 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-13 02:30:47,730 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-13 02:30:47,731 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-13 02:30:47,731 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-13 02:30:47,732 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-13 02:30:47,733 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-13 02:30:47,733 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-13 02:30:47,734 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-13 02:30:47,734 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-13 02:30:47,735 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-13 02:30:47,737 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-13 02:30:47,737 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-13 02:30:47,741 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-13 02:30:47,742 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-13 02:30:47,742 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-13 02:30:47,744 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-06-13 02:30:47,746 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-13 02:30:47,749 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-13 02:30:47,749 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-13 02:30:47,750 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-13 02:30:47,750 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-13 02:30:47,751 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-13 02:30:47,751 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-13 02:30:47,751 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-13 02:30:47,751 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-13 02:30:47,752 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-13 02:30:47,752 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-13 02:30:47,757 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-None-NoLbe.epf [2021-06-13 02:30:47,787 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-13 02:30:47,788 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-13 02:30:47,788 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-13 02:30:47,788 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-13 02:30:47,789 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-13 02:30:47,789 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-13 02:30:47,789 INFO L138 SettingsManager]: * Use SBE=true [2021-06-13 02:30:47,789 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-13 02:30:47,789 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-13 02:30:47,789 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-13 02:30:47,789 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-13 02:30:47,789 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-13 02:30:47,790 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-13 02:30:47,790 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-13 02:30:47,790 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-13 02:30:47,790 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-13 02:30:47,790 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-13 02:30:47,790 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-13 02:30:47,790 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-13 02:30:47,790 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-13 02:30:47,790 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-13 02:30:47,800 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-13 02:30:47,801 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-13 02:30:47,801 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-13 02:30:47,801 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-13 02:30:47,801 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-13 02:30:47,801 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-13 02:30:47,801 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-13 02:30:47,802 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-13 02:30:47,802 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-13 02:30:47,802 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-13 02:30:47,802 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-13 02:30:47,802 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-13 02:30:48,019 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-13 02:30:48,034 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-13 02:30:48,035 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-13 02:30:48,036 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-13 02:30:48,038 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-13 02:30:48,039 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_11.bpl [2021-06-13 02:30:48,039 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_11.bpl' [2021-06-13 02:30:48,076 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-13 02:30:48,077 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-13 02:30:48,085 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-13 02:30:48,085 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-13 02:30:48,085 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-13 02:30:48,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 02:30:48" (1/1) ... [2021-06-13 02:30:48,098 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 02:30:48" (1/1) ... [2021-06-13 02:30:48,103 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-13 02:30:48,105 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-13 02:30:48,105 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-13 02:30:48,106 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-13 02:30:48,110 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 02:30:48" (1/1) ... [2021-06-13 02:30:48,110 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 02:30:48" (1/1) ... [2021-06-13 02:30:48,111 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 02:30:48" (1/1) ... [2021-06-13 02:30:48,111 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 02:30:48" (1/1) ... [2021-06-13 02:30:48,116 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 02:30:48" (1/1) ... [2021-06-13 02:30:48,117 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 02:30:48" (1/1) ... [2021-06-13 02:30:48,117 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 02:30:48" (1/1) ... [2021-06-13 02:30:48,118 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-13 02:30:48,119 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-13 02:30:48,119 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-13 02:30:48,119 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-13 02:30:48,120 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 02:30:48" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-13 02:30:48,168 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_1 given in one single declaration [2021-06-13 02:30:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure set_1 [2021-06-13 02:30:48,168 INFO L138 BoogieDeclarations]: Found implementation of procedure set_1 [2021-06-13 02:30:48,168 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_2 given in one single declaration [2021-06-13 02:30:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure set_2 [2021-06-13 02:30:48,168 INFO L138 BoogieDeclarations]: Found implementation of procedure set_2 [2021-06-13 02:30:48,169 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_3 given in one single declaration [2021-06-13 02:30:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure set_3 [2021-06-13 02:30:48,169 INFO L138 BoogieDeclarations]: Found implementation of procedure set_3 [2021-06-13 02:30:48,169 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_4 given in one single declaration [2021-06-13 02:30:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure set_4 [2021-06-13 02:30:48,169 INFO L138 BoogieDeclarations]: Found implementation of procedure set_4 [2021-06-13 02:30:48,169 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_0 given in one single declaration [2021-06-13 02:30:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure set_0 [2021-06-13 02:30:48,169 INFO L138 BoogieDeclarations]: Found implementation of procedure set_0 [2021-06-13 02:30:48,169 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_9 given in one single declaration [2021-06-13 02:30:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure set_9 [2021-06-13 02:30:48,169 INFO L138 BoogieDeclarations]: Found implementation of procedure set_9 [2021-06-13 02:30:48,170 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-13 02:30:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-13 02:30:48,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-13 02:30:48,170 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_5 given in one single declaration [2021-06-13 02:30:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure set_5 [2021-06-13 02:30:48,170 INFO L138 BoogieDeclarations]: Found implementation of procedure set_5 [2021-06-13 02:30:48,170 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_6 given in one single declaration [2021-06-13 02:30:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure set_6 [2021-06-13 02:30:48,170 INFO L138 BoogieDeclarations]: Found implementation of procedure set_6 [2021-06-13 02:30:48,170 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_10 given in one single declaration [2021-06-13 02:30:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure set_10 [2021-06-13 02:30:48,171 INFO L138 BoogieDeclarations]: Found implementation of procedure set_10 [2021-06-13 02:30:48,171 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_7 given in one single declaration [2021-06-13 02:30:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure set_7 [2021-06-13 02:30:48,171 INFO L138 BoogieDeclarations]: Found implementation of procedure set_7 [2021-06-13 02:30:48,173 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_8 given in one single declaration [2021-06-13 02:30:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure set_8 [2021-06-13 02:30:48,173 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8 [2021-06-13 02:30:48,174 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-13 02:30:48,350 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-13 02:30:48,351 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-06-13 02:30:48,352 INFO L202 PluginConnector]: Adding new model example_11.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.06 02:30:48 BoogieIcfgContainer [2021-06-13 02:30:48,352 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-13 02:30:48,353 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-13 02:30:48,353 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-13 02:30:48,355 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-13 02:30:48,355 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 02:30:48" (1/2) ... [2021-06-13 02:30:48,356 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11f01ea7 and model type example_11.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.06 02:30:48, skipping insertion in model container [2021-06-13 02:30:48,356 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_11.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.06 02:30:48" (2/2) ... [2021-06-13 02:30:48,357 INFO L111 eAbstractionObserver]: Analyzing ICFG example_11.bpl [2021-06-13 02:30:48,360 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-13 02:30:48,360 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-13 02:30:48,361 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-13 02:30:48,361 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-13 02:30:48,576 INFO L149 ThreadInstanceAdder]: Constructed 121 joinOtherThreadTransitions. [2021-06-13 02:30:48,593 INFO L255 AbstractCegarLoop]: Starting to check reachability of 12 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-13 02:30:48,653 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-13 02:30:48,654 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-13 02:30:48,654 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-13 02:30:48,654 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-13 02:30:48,654 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-13 02:30:48,654 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-13 02:30:48,654 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-13 02:30:48,654 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-13 02:30:48,671 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 92 places, 168 transitions, 754 flow Received shutdown request... [2021-06-13 02:41:30,785 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-13 02:41:30,804 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-13 02:41:30,805 WARN L196 ceAbstractionStarter]: Timeout [2021-06-13 02:41:30,805 INFO L202 PluginConnector]: Adding new model example_11.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.06 02:41:30 BasicIcfg [2021-06-13 02:41:30,805 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-13 02:41:30,807 INFO L168 Benchmark]: Toolchain (without parser) took 642728.70 ms. Allocated memory was 188.7 MB in the beginning and 2.3 GB in the end (delta: 2.1 GB). Free memory was 169.0 MB in the beginning and 92.6 MB in the end (delta: 76.4 MB). Peak memory consumption was 3.4 GB. Max. memory is 8.0 GB. [2021-06-13 02:41:30,807 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.11 ms. Allocated memory is still 188.7 MB. Free memory is still 170.1 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-13 02:41:30,808 INFO L168 Benchmark]: Boogie Procedure Inliner took 19.19 ms. Allocated memory is still 188.7 MB. Free memory was 169.0 MB in the beginning and 167.4 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-06-13 02:41:30,808 INFO L168 Benchmark]: Boogie Preprocessor took 13.55 ms. Allocated memory is still 188.7 MB. Free memory was 167.4 MB in the beginning and 166.5 MB in the end (delta: 905.1 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-06-13 02:41:30,808 INFO L168 Benchmark]: RCFGBuilder took 233.06 ms. Allocated memory is still 188.7 MB. Free memory was 166.4 MB in the beginning and 153.2 MB in the end (delta: 13.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-06-13 02:41:30,809 INFO L168 Benchmark]: TraceAbstraction took 642452.57 ms. Allocated memory was 188.7 MB in the beginning and 2.3 GB in the end (delta: 2.1 GB). Free memory was 152.8 MB in the beginning and 92.6 MB in the end (delta: 60.3 MB). Peak memory consumption was 3.4 GB. Max. memory is 8.0 GB. [2021-06-13 02:41:30,825 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.11 ms. Allocated memory is still 188.7 MB. Free memory is still 170.1 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 19.19 ms. Allocated memory is still 188.7 MB. Free memory was 169.0 MB in the beginning and 167.4 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 13.55 ms. Allocated memory is still 188.7 MB. Free memory was 167.4 MB in the beginning and 166.5 MB in the end (delta: 905.1 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 233.06 ms. Allocated memory is still 188.7 MB. Free memory was 166.4 MB in the beginning and 153.2 MB in the end (delta: 13.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 642452.57 ms. Allocated memory was 188.7 MB in the beginning and 2.3 GB in the end (delta: 2.1 GB). Free memory was 152.8 MB in the beginning and 92.6 MB in the end (delta: 60.3 MB). Peak memory consumption was 3.4 GB. Max. memory is 8.0 GB. * 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: DistributingIndependenceRelation.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] , DistributingIndependenceRelation.Statistics on underlying relations: [ 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] , 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: 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 ], Maximal queried relation: -1, Independence queries for same thread: 0 - TimeoutResultAtElement [Line: 35]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while PartialOrderCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 92 places, 168 transitions, 754 flow. Already constructed 521813 states. Currently 187666 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 23 procedures, 103 locations, 12 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 642185.1ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 642131.2ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown !SESSION 2021-06-13 02:30:46.579 ----------------------------------------------- eclipse.buildId=unknown java.version=11.0.11 java.vendor=Debian BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Framework arguments: -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-None-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/mcr/example_11.bpl Command-line arguments: -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-None-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/mcr/example_11.bpl !ENTRY org.eclipse.osgi 4 0 2021-06-13 02:41:31.266 !MESSAGE Application error !STACK 1 org.eclipse.core.internal.resources.ResourceException(/)[568]: java.io.FileNotFoundException: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/29e496a9b/.metadata/.plugins/org.eclipse.core.resources/.root/1.tree (No such file or directory) at java.base/java.io.FileOutputStream.open0(Native Method) at java.base/java.io.FileOutputStream.open(FileOutputStream.java:298) at java.base/java.io.FileOutputStream.(FileOutputStream.java:237) at java.base/java.io.FileOutputStream.(FileOutputStream.java:187) at org.eclipse.core.internal.localstore.SafeFileOutputStream.(SafeFileOutputStream.java:55) at org.eclipse.core.internal.resources.SaveManager.saveTree(SaveManager.java:1381) at org.eclipse.core.internal.resources.SaveManager.save(SaveManager.java:1168) at org.eclipse.core.internal.resources.Workspace.save(Workspace.java:2333) at org.eclipse.core.internal.resources.Workspace.save(Workspace.java:2322) at de.uni_freiburg.informatik.ultimate.core.coreplugin.UltimateCore.start(UltimateCore.java:191) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594) at org.eclipse.equinox.launcher.Main.run(Main.java:1465) at org.eclipse.equinox.launcher.Main.main(Main.java:1438) An error has occurred. See the log file /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/29e496a9b/.metadata/.log.