/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-FA-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 [2021-06-12 18:54:52,462 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-12 18:54:52,464 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-12 18:54:52,496 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-12 18:54:52,497 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-12 18:54:52,499 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-12 18:54:52,501 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-12 18:54:52,505 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-12 18:54:52,510 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-12 18:54:52,513 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-12 18:54:52,514 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-12 18:54:52,515 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-12 18:54:52,515 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-12 18:54:52,516 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-12 18:54:52,518 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-12 18:54:52,518 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-12 18:54:52,521 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-12 18:54:52,522 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-12 18:54:52,524 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-12 18:54:52,529 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-12 18:54:52,531 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-12 18:54:52,532 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-12 18:54:52,532 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-12 18:54:52,534 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-12 18:54:52,539 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-06-12 18:54:52,541 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-12 18:54:52,541 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-12 18:54:52,542 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-12 18:54:52,543 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-12 18:54:52,543 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-12 18:54:52,544 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-12 18:54:52,544 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-12 18:54:52,544 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-12 18:54:52,544 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-12 18:54:52,545 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-12 18:54:52,545 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-12 18:54:52,546 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-FA-NoLbe.epf [2021-06-12 18:54:52,575 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-12 18:54:52,576 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-12 18:54:52,576 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-12 18:54:52,576 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-12 18:54:52,578 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-12 18:54:52,578 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-12 18:54:52,578 INFO L138 SettingsManager]: * Use SBE=true [2021-06-12 18:54:52,578 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-12 18:54:52,579 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-12 18:54:52,579 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-12 18:54:52,579 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-12 18:54:52,579 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-12 18:54:52,579 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-12 18:54:52,580 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-12 18:54:52,580 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-12 18:54:52,580 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-12 18:54:52,580 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-12 18:54:52,580 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-12 18:54:52,580 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-12 18:54:52,580 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-12 18:54:52,580 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-12 18:54:52,580 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-12 18:54:52,580 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-12 18:54:52,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-12 18:54:52,581 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-12 18:54:52,581 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-12 18:54:52,581 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-12 18:54:52,581 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-12 18:54:52,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-12 18:54:52,581 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-12 18:54:52,581 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-12 18:54:52,581 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-12 18:54:52,796 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-12 18:54:52,811 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-12 18:54:52,813 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-12 18:54:52,814 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-12 18:54:52,815 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-12 18:54:52,815 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_11.bpl [2021-06-12 18:54:52,815 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_11.bpl' [2021-06-12 18:54:52,880 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-12 18:54:52,881 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-12 18:54:52,882 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-12 18:54:52,882 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-12 18:54:52,882 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-12 18:54:52,890 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 06:54:52" (1/1) ... [2021-06-12 18:54:52,895 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 06:54:52" (1/1) ... [2021-06-12 18:54:52,900 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-12 18:54:52,900 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-12 18:54:52,901 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-12 18:54:52,901 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-12 18:54:52,906 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 06:54:52" (1/1) ... [2021-06-12 18:54:52,906 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 06:54:52" (1/1) ... [2021-06-12 18:54:52,907 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 06:54:52" (1/1) ... [2021-06-12 18:54:52,907 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 06:54:52" (1/1) ... [2021-06-12 18:54:52,909 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 06:54:52" (1/1) ... [2021-06-12 18:54:52,909 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 06:54:52" (1/1) ... [2021-06-12 18:54:52,910 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 06:54:52" (1/1) ... [2021-06-12 18:54:52,910 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-12 18:54:52,911 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-12 18:54:52,911 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-12 18:54:52,911 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-12 18:54:52,913 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 06:54:52" (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 [2021-06-12 18:54:52,956 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_1 given in one single declaration [2021-06-12 18:54:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure set_1 [2021-06-12 18:54:52,957 INFO L138 BoogieDeclarations]: Found implementation of procedure set_1 [2021-06-12 18:54:52,957 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_2 given in one single declaration [2021-06-12 18:54:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure set_2 [2021-06-12 18:54:52,958 INFO L138 BoogieDeclarations]: Found implementation of procedure set_2 [2021-06-12 18:54:52,958 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_3 given in one single declaration [2021-06-12 18:54:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure set_3 [2021-06-12 18:54:52,958 INFO L138 BoogieDeclarations]: Found implementation of procedure set_3 [2021-06-12 18:54:52,958 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_4 given in one single declaration [2021-06-12 18:54:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure set_4 [2021-06-12 18:54:52,959 INFO L138 BoogieDeclarations]: Found implementation of procedure set_4 [2021-06-12 18:54:52,959 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_0 given in one single declaration [2021-06-12 18:54:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure set_0 [2021-06-12 18:54:52,960 INFO L138 BoogieDeclarations]: Found implementation of procedure set_0 [2021-06-12 18:54:52,960 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_9 given in one single declaration [2021-06-12 18:54:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure set_9 [2021-06-12 18:54:52,960 INFO L138 BoogieDeclarations]: Found implementation of procedure set_9 [2021-06-12 18:54:52,960 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-12 18:54:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-12 18:54:52,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-12 18:54:52,961 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_5 given in one single declaration [2021-06-12 18:54:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure set_5 [2021-06-12 18:54:52,962 INFO L138 BoogieDeclarations]: Found implementation of procedure set_5 [2021-06-12 18:54:52,962 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_6 given in one single declaration [2021-06-12 18:54:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure set_6 [2021-06-12 18:54:52,963 INFO L138 BoogieDeclarations]: Found implementation of procedure set_6 [2021-06-12 18:54:52,964 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_10 given in one single declaration [2021-06-12 18:54:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure set_10 [2021-06-12 18:54:52,965 INFO L138 BoogieDeclarations]: Found implementation of procedure set_10 [2021-06-12 18:54:52,965 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_7 given in one single declaration [2021-06-12 18:54:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure set_7 [2021-06-12 18:54:52,967 INFO L138 BoogieDeclarations]: Found implementation of procedure set_7 [2021-06-12 18:54:52,968 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_8 given in one single declaration [2021-06-12 18:54:52,968 INFO L130 BoogieDeclarations]: Found specification of procedure set_8 [2021-06-12 18:54:52,968 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8 [2021-06-12 18:54:52,969 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-12 18:54:53,142 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-12 18:54:53,142 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-06-12 18:54:53,143 INFO L202 PluginConnector]: Adding new model example_11.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.06 06:54:53 BoogieIcfgContainer [2021-06-12 18:54:53,143 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-12 18:54:53,144 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-12 18:54:53,144 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-12 18:54:53,146 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-12 18:54:53,146 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 06:54:52" (1/2) ... [2021-06-12 18:54:53,147 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77de0308 and model type example_11.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.06 06:54:53, skipping insertion in model container [2021-06-12 18:54:53,147 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_11.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.06 06:54:53" (2/2) ... [2021-06-12 18:54:53,148 INFO L111 eAbstractionObserver]: Analyzing ICFG example_11.bpl [2021-06-12 18:54:53,151 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-12 18:54:53,152 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-12 18:54:53,152 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-12 18:54:53,168 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-12 18:54:53,365 INFO L149 ThreadInstanceAdder]: Constructed 121 joinOtherThreadTransitions. [2021-06-12 18:54:53,379 INFO L255 AbstractCegarLoop]: Starting to check reachability of 12 error locations. [2021-06-12 18:54:53,405 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-12 18:54:53,405 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-12 18:54:53,405 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-12 18:54:53,406 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-12 18:54:53,406 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-12 18:54:53,406 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-12 18:54:53,406 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-12 18:54:53,406 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-12 18:54:53,418 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 92 places, 168 transitions, 754 flow Received shutdown request... [2021-06-12 19:05:36,915 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-12 19:05:36,917 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-12 19:05:36,923 WARN L196 ceAbstractionStarter]: Timeout [2021-06-12 19:05:36,923 INFO L202 PluginConnector]: Adding new model example_11.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.06 07:05:36 BasicIcfg [2021-06-12 19:05:36,923 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-12 19:05:36,926 INFO L168 Benchmark]: Toolchain (without parser) took 644042.75 ms. Allocated memory was 224.4 MB in the beginning and 2.2 GB in the end (delta: 2.0 GB). Free memory was 205.7 MB in the beginning and 85.5 MB in the end (delta: 120.2 MB). Peak memory consumption was 3.2 GB. Max. memory is 8.0 GB. [2021-06-12 19:05:36,927 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.11 ms. Allocated memory is still 224.4 MB. Free memory is still 206.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-12 19:05:36,927 INFO L168 Benchmark]: Boogie Procedure Inliner took 17.98 ms. Allocated memory is still 224.4 MB. Free memory was 205.7 MB in the beginning and 204.2 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-06-12 19:05:36,928 INFO L168 Benchmark]: Boogie Preprocessor took 10.01 ms. Allocated memory is still 224.4 MB. Free memory was 204.2 MB in the beginning and 203.2 MB in the end (delta: 905.3 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-06-12 19:05:36,929 INFO L168 Benchmark]: RCFGBuilder took 232.30 ms. Allocated memory is still 224.4 MB. Free memory was 203.1 MB in the beginning and 189.7 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. [2021-06-12 19:05:36,930 INFO L168 Benchmark]: TraceAbstraction took 643778.74 ms. Allocated memory was 224.4 MB in the beginning and 2.2 GB in the end (delta: 2.0 GB). Free memory was 189.3 MB in the beginning and 85.5 MB in the end (delta: 103.8 MB). Peak memory consumption was 3.2 GB. Max. memory is 8.0 GB. [2021-06-12 19:05:36,949 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 224.4 MB. Free memory is still 206.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 17.98 ms. Allocated memory is still 224.4 MB. Free memory was 205.7 MB in the beginning and 204.2 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 10.01 ms. Allocated memory is still 224.4 MB. Free memory was 204.2 MB in the beginning and 203.2 MB in the end (delta: 905.3 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 232.30 ms. Allocated memory is still 224.4 MB. Free memory was 203.1 MB in the beginning and 189.7 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 643778.74 ms. Allocated memory was 224.4 MB in the beginning and 2.2 GB in the end (delta: 2.0 GB). Free memory was 189.3 MB in the beginning and 85.5 MB in the end (delta: 103.8 MB). Peak memory consumption was 3.2 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 35]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 92 places, 168 transitions, 754 flow. Already constructed 507700 states. Currently 183325 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: 643512.3ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 643509.5ms, 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 2021-06-12 18:54:51.359 ----------------------------------------------- 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-FA-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-FA-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/mcr/example_11.bpl !ENTRY org.eclipse.osgi 4 0 2021-06-12 19:05:37.182 !MESSAGE Application error !STACK 1 org.eclipse.core.internal.resources.ResourceException(/)[568]: java.io.FileNotFoundException: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bdde69051/.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/bdde69051/.metadata/.log.