/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_10.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-9bbddad6b14272d9691b7fb6f1c011d15ab18596-9bbddad [2021-06-13 02:30:45,928 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-13 02:30:45,930 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-13 02:30:45,961 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-13 02:30:45,961 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-13 02:30:45,964 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-13 02:30:45,965 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-13 02:30:45,970 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-13 02:30:45,971 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-13 02:30:45,975 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-13 02:30:45,975 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-13 02:30:45,976 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-13 02:30:45,977 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-13 02:30:45,978 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-13 02:30:45,979 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-13 02:30:45,980 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-13 02:30:45,982 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-13 02:30:45,983 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-13 02:30:45,984 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-13 02:30:45,989 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-13 02:30:45,990 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-13 02:30:45,991 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-13 02:30:45,991 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-13 02:30:45,993 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-13 02:30:45,996 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-06-13 02:30:45,997 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-06-13 02:30:45,997 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-06-13 02:30:45,998 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-06-13 02:30:45,998 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-06-13 02:30:45,999 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-06-13 02:30:45,999 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-13 02:30:45,999 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-13 02:30:46,001 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-13 02:30:46,001 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-13 02:30:46,002 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-13 02:30:46,002 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-13 02:30:46,025 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-13 02:30:46,025 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-13 02:30:46,025 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-13 02:30:46,026 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-13 02:30:46,026 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-13 02:30:46,029 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 02:30:46,053 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-13 02:30:46,054 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-13 02:30:46,054 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-13 02:30:46,054 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-13 02:30:46,055 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-13 02:30:46,055 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-13 02:30:46,055 INFO L138 SettingsManager]: * Use SBE=true [2021-06-13 02:30:46,055 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-13 02:30:46,055 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-13 02:30:46,055 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-13 02:30:46,068 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-13 02:30:46,069 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-13 02:30:46,069 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-13 02:30:46,069 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-13 02:30:46,069 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-13 02:30:46,069 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-13 02:30:46,069 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-13 02:30:46,069 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-13 02:30:46,069 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-13 02:30:46,069 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-13 02:30:46,069 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-13 02:30:46,070 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-13 02:30:46,070 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-13 02:30:46,070 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-13 02:30:46,070 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-13 02:30:46,070 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-13 02:30:46,070 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-13 02:30:46,070 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-13 02:30:46,070 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-13 02:30:46,070 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-13 02:30:46,070 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-13 02:30:46,070 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-13 02:30:46,071 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-13 02:30:46,328 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-13 02:30:46,345 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-13 02:30:46,346 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-13 02:30:46,347 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-13 02:30:46,348 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-13 02:30:46,349 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_10.bpl [2021-06-13 02:30:46,838 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_10.bpl' [2021-06-13 02:30:46,879 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-13 02:30:46,880 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-13 02:30:46,883 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-13 02:30:46,883 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-13 02:30:46,883 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-13 02:30:46,896 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 02:30:46" (1/1) ... [2021-06-13 02:30:46,910 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 02:30:46" (1/1) ... [2021-06-13 02:30:46,918 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-13 02:30:46,919 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-13 02:30:46,920 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-13 02:30:46,920 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-13 02:30:46,935 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 02:30:46" (1/1) ... [2021-06-13 02:30:46,935 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 02:30:46" (1/1) ... [2021-06-13 02:30:46,936 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 02:30:46" (1/1) ... [2021-06-13 02:30:46,936 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 02:30:46" (1/1) ... [2021-06-13 02:30:46,943 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 02:30:46" (1/1) ... [2021-06-13 02:30:46,944 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 02:30:46" (1/1) ... [2021-06-13 02:30:46,949 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 02:30:46" (1/1) ... [2021-06-13 02:30:46,952 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-13 02:30:46,959 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-13 02:30:46,959 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-13 02:30:46,961 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-13 02:30:46,966 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 02:30:46" (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 02:30:47,025 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_1 given in one single declaration [2021-06-13 02:30:47,025 INFO L130 BoogieDeclarations]: Found specification of procedure set_1 [2021-06-13 02:30:47,025 INFO L138 BoogieDeclarations]: Found implementation of procedure set_1 [2021-06-13 02:30:47,025 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_2 given in one single declaration [2021-06-13 02:30:47,025 INFO L130 BoogieDeclarations]: Found specification of procedure set_2 [2021-06-13 02:30:47,026 INFO L138 BoogieDeclarations]: Found implementation of procedure set_2 [2021-06-13 02:30:47,026 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_3 given in one single declaration [2021-06-13 02:30:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure set_3 [2021-06-13 02:30:47,026 INFO L138 BoogieDeclarations]: Found implementation of procedure set_3 [2021-06-13 02:30:47,026 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_4 given in one single declaration [2021-06-13 02:30:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure set_4 [2021-06-13 02:30:47,026 INFO L138 BoogieDeclarations]: Found implementation of procedure set_4 [2021-06-13 02:30:47,026 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_0 given in one single declaration [2021-06-13 02:30:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure set_0 [2021-06-13 02:30:47,026 INFO L138 BoogieDeclarations]: Found implementation of procedure set_0 [2021-06-13 02:30:47,026 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_9 given in one single declaration [2021-06-13 02:30:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure set_9 [2021-06-13 02:30:47,026 INFO L138 BoogieDeclarations]: Found implementation of procedure set_9 [2021-06-13 02:30:47,026 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-13 02:30:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-13 02:30:47,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-13 02:30:47,027 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_5 given in one single declaration [2021-06-13 02:30:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure set_5 [2021-06-13 02:30:47,027 INFO L138 BoogieDeclarations]: Found implementation of procedure set_5 [2021-06-13 02:30:47,027 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_6 given in one single declaration [2021-06-13 02:30:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure set_6 [2021-06-13 02:30:47,027 INFO L138 BoogieDeclarations]: Found implementation of procedure set_6 [2021-06-13 02:30:47,027 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_7 given in one single declaration [2021-06-13 02:30:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure set_7 [2021-06-13 02:30:47,027 INFO L138 BoogieDeclarations]: Found implementation of procedure set_7 [2021-06-13 02:30:47,027 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_8 given in one single declaration [2021-06-13 02:30:47,028 INFO L130 BoogieDeclarations]: Found specification of procedure set_8 [2021-06-13 02:30:47,028 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8 [2021-06-13 02:30:47,028 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 02:30:47,157 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-13 02:30:47,158 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-06-13 02:30:47,159 INFO L202 PluginConnector]: Adding new model example_10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.06 02:30:47 BoogieIcfgContainer [2021-06-13 02:30:47,159 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-13 02:30:47,160 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-13 02:30:47,160 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-13 02:30:47,162 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-13 02:30:47,162 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 02:30:46" (1/2) ... [2021-06-13 02:30:47,163 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42897a10 and model type example_10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.06 02:30:47, skipping insertion in model container [2021-06-13 02:30:47,163 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.06 02:30:47" (2/2) ... [2021-06-13 02:30:47,164 INFO L111 eAbstractionObserver]: Analyzing ICFG example_10.bpl [2021-06-13 02:30:47,167 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-13 02:30:47,168 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-13 02:30:47,168 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-13 02:30:47,168 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-13 02:30:47,346 INFO L149 ThreadInstanceAdder]: Constructed 100 joinOtherThreadTransitions. [2021-06-13 02:30:47,360 INFO L255 AbstractCegarLoop]: Starting to check reachability of 11 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 02:30:47,393 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-13 02:30:47,393 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-13 02:30:47,393 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-13 02:30:47,393 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-13 02:30:47,393 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-13 02:30:47,393 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-13 02:30:47,393 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-13 02:30:47,393 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-13 02:30:47,404 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 84 places, 143 transitions, 636 flow Received shutdown request... [2021-06-13 02:41:10,494 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-13 02:41:10,502 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-13 02:41:10,503 WARN L196 ceAbstractionStarter]: Timeout [2021-06-13 02:41:10,504 INFO L202 PluginConnector]: Adding new model example_10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.06 02:41:10 BasicIcfg [2021-06-13 02:41:10,504 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-13 02:41:10,511 INFO L168 Benchmark]: Toolchain (without parser) took 623624.72 ms. Allocated memory was 127.9 MB in the beginning and 2.1 GB in the end (delta: 2.0 GB). Free memory was 107.1 MB in the beginning and 67.6 MB in the end (delta: 39.5 MB). Peak memory consumption was 3.0 GB. Max. memory is 8.0 GB. [2021-06-13 02:41:10,512 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.09 ms. Allocated memory is still 127.9 MB. Free memory is still 108.1 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-13 02:41:10,513 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.40 ms. Allocated memory is still 127.9 MB. Free memory was 107.0 MB in the beginning and 105.4 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-13 02:41:10,514 INFO L168 Benchmark]: Boogie Preprocessor took 32.54 ms. Allocated memory is still 127.9 MB. Free memory was 105.4 MB in the beginning and 104.5 MB in the end (delta: 890.0 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-06-13 02:41:10,514 INFO L168 Benchmark]: RCFGBuilder took 199.71 ms. Allocated memory is still 127.9 MB. Free memory was 104.4 MB in the beginning and 104.4 MB in the end (delta: 56.9 kB). Peak memory consumption was 7.6 MB. Max. memory is 8.0 GB. [2021-06-13 02:41:10,516 INFO L168 Benchmark]: TraceAbstraction took 623343.93 ms. Allocated memory was 127.9 MB in the beginning and 2.1 GB in the end (delta: 2.0 GB). Free memory was 103.7 MB in the beginning and 67.6 MB in the end (delta: 36.1 MB). Peak memory consumption was 3.0 GB. Max. memory is 8.0 GB. [2021-06-13 02:41:10,521 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 0.09 ms. Allocated memory is still 127.9 MB. Free memory is still 108.1 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 35.40 ms. Allocated memory is still 127.9 MB. Free memory was 107.0 MB in the beginning and 105.4 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 32.54 ms. Allocated memory is still 127.9 MB. Free memory was 105.4 MB in the beginning and 104.5 MB in the end (delta: 890.0 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 199.71 ms. Allocated memory is still 127.9 MB. Free memory was 104.4 MB in the beginning and 104.4 MB in the end (delta: 56.9 kB). Peak memory consumption was 7.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 623343.93 ms. Allocated memory was 127.9 MB in the beginning and 2.1 GB in the end (delta: 2.0 GB). Free memory was 103.7 MB in the beginning and 67.6 MB in the end (delta: 36.1 MB). Peak memory consumption was 3.0 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: 33]: 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 84 places, 143 transitions, 636 flow. Already constructed 469701 states. Currently 113535 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 21 procedures, 94 locations, 11 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 623128.3ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 623100.0ms, 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 02:30:44.748 ----------------------------------------------- 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_10.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_10.bpl !ENTRY org.eclipse.osgi 4 0 2021-06-13 02:41:10.979 !MESSAGE Application error !STACK 1 org.eclipse.core.internal.resources.ResourceException(/)[568]: java.io.FileNotFoundException: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e072d2cf/.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/0e072d2cf/.metadata/.log.