/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 0.2.1-2cf4d3f9dd5fed411db405f577e28237a543b59a-2cf4d3f [2021-08-12 18:43:10,667 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-12 18:43:10,669 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-12 18:43:10,697 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-12 18:43:10,698 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-12 18:43:10,700 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-12 18:43:10,702 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-12 18:43:10,706 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-12 18:43:10,707 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-12 18:43:10,710 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-12 18:43:10,711 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-12 18:43:10,712 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-12 18:43:10,712 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-12 18:43:10,714 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-12 18:43:10,715 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-12 18:43:10,718 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-12 18:43:10,720 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-12 18:43:10,720 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-12 18:43:10,722 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-12 18:43:10,726 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-12 18:43:10,726 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-12 18:43:10,727 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-12 18:43:10,728 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-12 18:43:10,729 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-12 18:43:10,733 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-12 18:43:10,733 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-12 18:43:10,733 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-12 18:43:10,734 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-12 18:43:10,734 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-12 18:43:10,735 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-12 18:43:10,735 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-12 18:43:10,735 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-12 18:43:10,736 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-12 18:43:10,737 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-12 18:43:10,737 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-12 18:43:10,738 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-12 18:43:10,738 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-12 18:43:10,738 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-12 18:43:10,738 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-12 18:43:10,740 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-12 18:43:10,741 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-12 18:43:10,744 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 [2021-08-12 18:43:10,771 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-12 18:43:10,772 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-12 18:43:10,772 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-12 18:43:10,772 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-12 18:43:10,774 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-12 18:43:10,774 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-12 18:43:10,774 INFO L138 SettingsManager]: * Use SBE=true [2021-08-12 18:43:10,775 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-12 18:43:10,775 INFO L138 SettingsManager]: * sizeof long=4 [2021-08-12 18:43:10,775 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-12 18:43:10,775 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-08-12 18:43:10,776 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-12 18:43:10,776 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-12 18:43:10,776 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-12 18:43:10,776 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-12 18:43:10,776 INFO L138 SettingsManager]: * sizeof long double=12 [2021-08-12 18:43:10,776 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-12 18:43:10,776 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-12 18:43:10,776 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-12 18:43:10,776 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-12 18:43:10,776 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-12 18:43:10,776 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-08-12 18:43:10,777 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-12 18:43:10,777 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-12 18:43:10,777 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-12 18:43:10,777 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-12 18:43:10,777 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-12 18:43:10,777 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-12 18:43:10,777 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-08-12 18:43:10,777 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-12 18:43:10,777 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-08-12 18:43:11,040 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-12 18:43:11,056 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-12 18:43:11,058 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-12 18:43:11,058 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-08-12 18:43:11,059 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-08-12 18:43:11,060 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_11.bpl [2021-08-12 18:43:11,060 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_11.bpl' [2021-08-12 18:43:11,090 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-12 18:43:11,091 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-08-12 18:43:11,092 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-12 18:43:11,092 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-12 18:43:11,092 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-12 18:43:11,101 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 06:43:11" (1/1) ... [2021-08-12 18:43:11,106 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 06:43:11" (1/1) ... [2021-08-12 18:43:11,112 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-12 18:43:11,113 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-08-12 18:43:11,113 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-08-12 18:43:11,114 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-08-12 18:43:11,119 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 06:43:11" (1/1) ... [2021-08-12 18:43:11,119 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 06:43:11" (1/1) ... [2021-08-12 18:43:11,120 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 06:43:11" (1/1) ... [2021-08-12 18:43:11,120 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 06:43:11" (1/1) ... [2021-08-12 18:43:11,124 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 06:43:11" (1/1) ... [2021-08-12 18:43:11,125 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 06:43:11" (1/1) ... [2021-08-12 18:43:11,126 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 06:43:11" (1/1) ... [2021-08-12 18:43:11,127 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-08-12 18:43:11,128 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-08-12 18:43:11,128 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-08-12 18:43:11,128 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-08-12 18:43:11,129 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 06:43:11" (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 [2021-08-12 18:43:11,175 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_1 given in one single declaration [2021-08-12 18:43:11,176 INFO L130 BoogieDeclarations]: Found specification of procedure set_1 [2021-08-12 18:43:11,176 INFO L138 BoogieDeclarations]: Found implementation of procedure set_1 [2021-08-12 18:43:11,176 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_2 given in one single declaration [2021-08-12 18:43:11,176 INFO L130 BoogieDeclarations]: Found specification of procedure set_2 [2021-08-12 18:43:11,176 INFO L138 BoogieDeclarations]: Found implementation of procedure set_2 [2021-08-12 18:43:11,177 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_3 given in one single declaration [2021-08-12 18:43:11,177 INFO L130 BoogieDeclarations]: Found specification of procedure set_3 [2021-08-12 18:43:11,177 INFO L138 BoogieDeclarations]: Found implementation of procedure set_3 [2021-08-12 18:43:11,177 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_4 given in one single declaration [2021-08-12 18:43:11,177 INFO L130 BoogieDeclarations]: Found specification of procedure set_4 [2021-08-12 18:43:11,177 INFO L138 BoogieDeclarations]: Found implementation of procedure set_4 [2021-08-12 18:43:11,178 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_0 given in one single declaration [2021-08-12 18:43:11,178 INFO L130 BoogieDeclarations]: Found specification of procedure set_0 [2021-08-12 18:43:11,178 INFO L138 BoogieDeclarations]: Found implementation of procedure set_0 [2021-08-12 18:43:11,178 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_9 given in one single declaration [2021-08-12 18:43:11,178 INFO L130 BoogieDeclarations]: Found specification of procedure set_9 [2021-08-12 18:43:11,178 INFO L138 BoogieDeclarations]: Found implementation of procedure set_9 [2021-08-12 18:43:11,179 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-08-12 18:43:11,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-08-12 18:43:11,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-08-12 18:43:11,179 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_5 given in one single declaration [2021-08-12 18:43:11,179 INFO L130 BoogieDeclarations]: Found specification of procedure set_5 [2021-08-12 18:43:11,180 INFO L138 BoogieDeclarations]: Found implementation of procedure set_5 [2021-08-12 18:43:11,180 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_6 given in one single declaration [2021-08-12 18:43:11,180 INFO L130 BoogieDeclarations]: Found specification of procedure set_6 [2021-08-12 18:43:11,181 INFO L138 BoogieDeclarations]: Found implementation of procedure set_6 [2021-08-12 18:43:11,181 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_10 given in one single declaration [2021-08-12 18:43:11,181 INFO L130 BoogieDeclarations]: Found specification of procedure set_10 [2021-08-12 18:43:11,181 INFO L138 BoogieDeclarations]: Found implementation of procedure set_10 [2021-08-12 18:43:11,181 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_7 given in one single declaration [2021-08-12 18:43:11,181 INFO L130 BoogieDeclarations]: Found specification of procedure set_7 [2021-08-12 18:43:11,181 INFO L138 BoogieDeclarations]: Found implementation of procedure set_7 [2021-08-12 18:43:11,182 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_8 given in one single declaration [2021-08-12 18:43:11,182 INFO L130 BoogieDeclarations]: Found specification of procedure set_8 [2021-08-12 18:43:11,182 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8 [2021-08-12 18:43:11,182 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-08-12 18:43:11,327 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-08-12 18:43:11,328 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-08-12 18:43:11,329 INFO L202 PluginConnector]: Adding new model example_11.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.08 06:43:11 BoogieIcfgContainer [2021-08-12 18:43:11,329 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-08-12 18:43:11,330 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-08-12 18:43:11,330 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-08-12 18:43:11,331 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-08-12 18:43:11,332 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 06:43:11" (1/2) ... [2021-08-12 18:43:11,332 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4fde4128 and model type example_11.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.08 06:43:11, skipping insertion in model container [2021-08-12 18:43:11,332 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_11.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.08 06:43:11" (2/2) ... [2021-08-12 18:43:11,333 INFO L111 eAbstractionObserver]: Analyzing ICFG example_11.bpl [2021-08-12 18:43:11,337 INFO L206 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-08-12 18:43:11,337 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-08-12 18:43:11,337 INFO L445 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-08-12 18:43:11,504 INFO L149 ThreadInstanceAdder]: Constructed 121 joinOtherThreadTransitions. [2021-08-12 18:43:11,520 INFO L255 AbstractCegarLoop]: Starting to check reachability of 12 error locations. [2021-08-12 18:43:11,533 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-08-12 18:43:11,534 INFO L379 AbstractCegarLoop]: Hoare is true [2021-08-12 18:43:11,534 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-08-12 18:43:11,534 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-08-12 18:43:11,534 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-08-12 18:43:11,534 INFO L383 AbstractCegarLoop]: Difference is false [2021-08-12 18:43:11,534 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-08-12 18:43:11,534 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-08-12 18:43:11,545 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 92 places, 168 transitions, 754 flow Received shutdown request... [2021-08-12 18:51:54,030 WARN L547 AbstractCegarLoop]: Verification canceled [2021-08-12 18:51:54,032 INFO L239 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-08-12 18:51:54,057 WARN L188 ceAbstractionStarter]: Timeout [2021-08-12 18:51:54,058 INFO L202 PluginConnector]: Adding new model example_11.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.08 06:51:54 BasicIcfg [2021-08-12 18:51:54,058 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-08-12 18:51:54,072 INFO L168 Benchmark]: Toolchain (without parser) took 522967.58 ms. Allocated memory was 127.9 MB in the beginning and 2.8 GB in the end (delta: 2.7 GB). Free memory was 107.1 MB in the beginning and 742.7 MB in the end (delta: -635.6 MB). Peak memory consumption was 2.8 GB. Max. memory is 8.0 GB. [2021-08-12 18:51:54,072 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.10 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. [2021-08-12 18:51:54,073 INFO L168 Benchmark]: Boogie Procedure Inliner took 20.28 ms. Allocated memory is still 127.9 MB. Free memory was 107.0 MB in the beginning and 105.5 MB in the end (delta: 1.5 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-08-12 18:51:54,073 INFO L168 Benchmark]: Boogie Preprocessor took 13.72 ms. Allocated memory is still 127.9 MB. Free memory was 105.5 MB in the beginning and 104.5 MB in the end (delta: 949.7 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-08-12 18:51:54,074 INFO L168 Benchmark]: RCFGBuilder took 200.92 ms. Allocated memory is still 127.9 MB. Free memory was 104.5 MB in the beginning and 91.1 MB in the end (delta: 13.3 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. [2021-08-12 18:51:54,074 INFO L168 Benchmark]: TraceAbstraction took 522728.31 ms. Allocated memory was 127.9 MB in the beginning and 2.8 GB in the end (delta: 2.7 GB). Free memory was 90.6 MB in the beginning and 742.7 MB in the end (delta: -652.1 MB). Peak memory consumption was 2.8 GB. Max. memory is 8.0 GB. [2021-08-12 18:51:54,077 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 0.10 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 20.28 ms. Allocated memory is still 127.9 MB. Free memory was 107.0 MB in the beginning and 105.5 MB in the end (delta: 1.5 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 13.72 ms. Allocated memory is still 127.9 MB. Free memory was 105.5 MB in the beginning and 104.5 MB in the end (delta: 949.7 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 200.92 ms. Allocated memory is still 127.9 MB. Free memory was 104.5 MB in the beginning and 91.1 MB in the end (delta: 13.3 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 522728.31 ms. Allocated memory was 127.9 MB in the beginning and 2.8 GB in the end (delta: 2.7 GB). Free memory was 90.6 MB in the beginning and 742.7 MB in the end (delta: -652.1 MB). Peak memory consumption was 2.8 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 450834 states. Currently 162276 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 23 procedures, 103 locations, 12 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 522499.2ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 522495.7ms, 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 2021-08-12 18:43:09.558 ----------------------------------------------- eclipse.buildId=unknown java.version=11.0.12 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 2021-08-12 18:51:54.302 !MESSAGE Application error !STACK 1 org.eclipse.core.internal.resources.ResourceException(/)[568]: java.io.FileNotFoundException: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e18f93743/.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/e18f93743/.metadata/.log.