/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_12.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-2cf4d3f9dd5fed411db405f577e28237a543b59a-2cf4d3f [2021-08-12 18:43:11,055 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-12 18:43:11,056 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-12 18:43:11,087 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-12 18:43:11,087 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-12 18:43:11,088 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-12 18:43:11,101 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-12 18:43:11,106 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-12 18:43:11,107 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-12 18:43:11,108 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-12 18:43:11,108 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-12 18:43:11,119 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-12 18:43:11,119 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-12 18:43:11,122 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-12 18:43:11,123 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-12 18:43:11,124 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-12 18:43:11,125 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-12 18:43:11,126 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-12 18:43:11,129 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-12 18:43:11,134 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-12 18:43:11,136 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-12 18:43:11,141 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-12 18:43:11,142 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-12 18:43:11,142 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-12 18:43:11,143 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-12 18:43:11,144 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-12 18:43:11,144 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-12 18:43:11,144 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-12 18:43:11,145 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-12 18:43:11,145 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-12 18:43:11,145 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-12 18:43:11,146 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-12 18:43:11,146 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-12 18:43:11,147 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-12 18:43:11,147 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-12 18:43:11,147 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-12 18:43:11,148 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-12 18:43:11,148 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-12 18:43:11,148 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-12 18:43:11,149 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-12 18:43:11,149 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-12 18:43:11,152 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 18:43:11,178 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-12 18:43:11,178 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-12 18:43:11,179 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-12 18:43:11,179 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-12 18:43:11,180 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-12 18:43:11,180 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-12 18:43:11,180 INFO L138 SettingsManager]: * Use SBE=true [2021-08-12 18:43:11,180 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-12 18:43:11,180 INFO L138 SettingsManager]: * sizeof long=4 [2021-08-12 18:43:11,180 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-12 18:43:11,182 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-08-12 18:43:11,182 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-12 18:43:11,182 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-12 18:43:11,182 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-12 18:43:11,182 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-12 18:43:11,183 INFO L138 SettingsManager]: * sizeof long double=12 [2021-08-12 18:43:11,183 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-12 18:43:11,183 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-12 18:43:11,183 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-12 18:43:11,183 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-12 18:43:11,183 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-12 18:43:11,183 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-08-12 18:43:11,183 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-12 18:43:11,184 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-12 18:43:11,184 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-12 18:43:11,184 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-12 18:43:11,184 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-12 18:43:11,184 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-12 18:43:11,184 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-08-12 18:43:11,184 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-12 18:43:11,184 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-08-12 18:43:11,432 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-12 18:43:11,458 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-12 18:43:11,460 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-12 18:43:11,460 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-08-12 18:43:11,461 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-08-12 18:43:11,462 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_12.bpl [2021-08-12 18:43:11,462 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_12.bpl' [2021-08-12 18:43:11,528 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-12 18:43:11,529 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-08-12 18:43:11,532 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-12 18:43:11,532 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-12 18:43:11,532 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-12 18:43:11,540 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 06:43:11" (1/1) ... [2021-08-12 18:43:11,546 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 06:43:11" (1/1) ... [2021-08-12 18:43:11,551 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-12 18:43:11,552 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-08-12 18:43:11,552 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-08-12 18:43:11,552 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-08-12 18:43:11,558 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 06:43:11" (1/1) ... [2021-08-12 18:43:11,558 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 06:43:11" (1/1) ... [2021-08-12 18:43:11,559 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 06:43:11" (1/1) ... [2021-08-12 18:43:11,559 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 06:43:11" (1/1) ... [2021-08-12 18:43:11,562 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 06:43:11" (1/1) ... [2021-08-12 18:43:11,562 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 06:43:11" (1/1) ... [2021-08-12 18:43:11,563 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 06:43:11" (1/1) ... [2021-08-12 18:43:11,564 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-08-12 18:43:11,565 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-08-12 18:43:11,566 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-08-12 18:43:11,566 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-08-12 18:43:11,566 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "example_12.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 18:43:11,628 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_1 given in one single declaration [2021-08-12 18:43:11,628 INFO L130 BoogieDeclarations]: Found specification of procedure set_1 [2021-08-12 18:43:11,629 INFO L138 BoogieDeclarations]: Found implementation of procedure set_1 [2021-08-12 18:43:11,629 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_2 given in one single declaration [2021-08-12 18:43:11,629 INFO L130 BoogieDeclarations]: Found specification of procedure set_2 [2021-08-12 18:43:11,629 INFO L138 BoogieDeclarations]: Found implementation of procedure set_2 [2021-08-12 18:43:11,629 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_3 given in one single declaration [2021-08-12 18:43:11,629 INFO L130 BoogieDeclarations]: Found specification of procedure set_3 [2021-08-12 18:43:11,629 INFO L138 BoogieDeclarations]: Found implementation of procedure set_3 [2021-08-12 18:43:11,629 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_4 given in one single declaration [2021-08-12 18:43:11,629 INFO L130 BoogieDeclarations]: Found specification of procedure set_4 [2021-08-12 18:43:11,629 INFO L138 BoogieDeclarations]: Found implementation of procedure set_4 [2021-08-12 18:43:11,629 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_0 given in one single declaration [2021-08-12 18:43:11,630 INFO L130 BoogieDeclarations]: Found specification of procedure set_0 [2021-08-12 18:43:11,630 INFO L138 BoogieDeclarations]: Found implementation of procedure set_0 [2021-08-12 18:43:11,630 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_9 given in one single declaration [2021-08-12 18:43:11,630 INFO L130 BoogieDeclarations]: Found specification of procedure set_9 [2021-08-12 18:43:11,630 INFO L138 BoogieDeclarations]: Found implementation of procedure set_9 [2021-08-12 18:43:11,630 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-08-12 18:43:11,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-08-12 18:43:11,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-08-12 18:43:11,630 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_5 given in one single declaration [2021-08-12 18:43:11,630 INFO L130 BoogieDeclarations]: Found specification of procedure set_5 [2021-08-12 18:43:11,630 INFO L138 BoogieDeclarations]: Found implementation of procedure set_5 [2021-08-12 18:43:11,631 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_6 given in one single declaration [2021-08-12 18:43:11,631 INFO L130 BoogieDeclarations]: Found specification of procedure set_6 [2021-08-12 18:43:11,631 INFO L138 BoogieDeclarations]: Found implementation of procedure set_6 [2021-08-12 18:43:11,631 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_10 given in one single declaration [2021-08-12 18:43:11,631 INFO L130 BoogieDeclarations]: Found specification of procedure set_10 [2021-08-12 18:43:11,631 INFO L138 BoogieDeclarations]: Found implementation of procedure set_10 [2021-08-12 18:43:11,631 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_7 given in one single declaration [2021-08-12 18:43:11,631 INFO L130 BoogieDeclarations]: Found specification of procedure set_7 [2021-08-12 18:43:11,631 INFO L138 BoogieDeclarations]: Found implementation of procedure set_7 [2021-08-12 18:43:11,631 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_11 given in one single declaration [2021-08-12 18:43:11,631 INFO L130 BoogieDeclarations]: Found specification of procedure set_11 [2021-08-12 18:43:11,631 INFO L138 BoogieDeclarations]: Found implementation of procedure set_11 [2021-08-12 18:43:11,632 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_8 given in one single declaration [2021-08-12 18:43:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure set_8 [2021-08-12 18:43:11,632 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8 [2021-08-12 18:43:11,632 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 18:43:11,755 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-08-12 18:43:11,755 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-08-12 18:43:11,756 INFO L202 PluginConnector]: Adding new model example_12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.08 06:43:11 BoogieIcfgContainer [2021-08-12 18:43:11,757 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-08-12 18:43:11,758 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-08-12 18:43:11,758 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-08-12 18:43:11,760 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-08-12 18:43:11,760 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 06:43:11" (1/2) ... [2021-08-12 18:43:11,761 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@509782fb and model type example_12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.08 06:43:11, skipping insertion in model container [2021-08-12 18:43:11,761 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.08 06:43:11" (2/2) ... [2021-08-12 18:43:11,762 INFO L111 eAbstractionObserver]: Analyzing ICFG example_12.bpl [2021-08-12 18:43:11,778 INFO L206 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-08-12 18:43:11,792 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-08-12 18:43:11,793 INFO L445 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-08-12 18:43:11,995 INFO L149 ThreadInstanceAdder]: Constructed 144 joinOtherThreadTransitions. [2021-08-12 18:43:12,011 INFO L255 AbstractCegarLoop]: Starting to check reachability of 13 error locations. [2021-08-12 18:43:12,027 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-08-12 18:43:12,028 INFO L379 AbstractCegarLoop]: Hoare is true [2021-08-12 18:43:12,028 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-08-12 18:43:12,028 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-08-12 18:43:12,028 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-08-12 18:43:12,028 INFO L383 AbstractCegarLoop]: Difference is false [2021-08-12 18:43:12,028 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-08-12 18:43:12,028 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-08-12 18:43:12,039 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 100 places, 195 transitions, 882 flow Received shutdown request... [2021-08-12 18:51:10,565 WARN L547 AbstractCegarLoop]: Verification canceled [2021-08-12 18:51:10,574 INFO L239 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-08-12 18:51:10,576 WARN L188 ceAbstractionStarter]: Timeout [2021-08-12 18:51:10,576 INFO L202 PluginConnector]: Adding new model example_12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.08 06:51:10 BasicIcfg [2021-08-12 18:51:10,576 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-08-12 18:51:10,578 INFO L168 Benchmark]: Toolchain (without parser) took 479047.78 ms. Allocated memory was 210.8 MB in the beginning and 2.4 GB in the end (delta: 2.2 GB). Free memory was 190.9 MB in the beginning and 378.4 MB in the end (delta: -187.4 MB). Peak memory consumption was 3.0 GB. Max. memory is 8.0 GB. [2021-08-12 18:51:10,579 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.11 ms. Allocated memory is still 210.8 MB. Free memory was 192.0 MB in the beginning and 191.9 MB in the end (delta: 85.0 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-08-12 18:51:10,579 INFO L168 Benchmark]: Boogie Procedure Inliner took 19.68 ms. Allocated memory is still 210.8 MB. Free memory was 190.8 MB in the beginning and 189.4 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-08-12 18:51:10,579 INFO L168 Benchmark]: Boogie Preprocessor took 12.66 ms. Allocated memory is still 210.8 MB. Free memory was 189.4 MB in the beginning and 188.4 MB in the end (delta: 987.5 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-08-12 18:51:10,580 INFO L168 Benchmark]: RCFGBuilder took 191.24 ms. Allocated memory is still 210.8 MB. Free memory was 188.3 MB in the beginning and 174.6 MB in the end (delta: 13.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. [2021-08-12 18:51:10,580 INFO L168 Benchmark]: TraceAbstraction took 478818.61 ms. Allocated memory was 210.8 MB in the beginning and 2.4 GB in the end (delta: 2.2 GB). Free memory was 174.2 MB in the beginning and 378.4 MB in the end (delta: -204.2 MB). Peak memory consumption was 3.0 GB. Max. memory is 8.0 GB. [2021-08-12 18:51:10,582 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 210.8 MB. Free memory was 192.0 MB in the beginning and 191.9 MB in the end (delta: 85.0 kB). There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 19.68 ms. Allocated memory is still 210.8 MB. Free memory was 190.8 MB in the beginning and 189.4 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 12.66 ms. Allocated memory is still 210.8 MB. Free memory was 189.4 MB in the beginning and 188.4 MB in the end (delta: 987.5 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 191.24 ms. Allocated memory is still 210.8 MB. Free memory was 188.3 MB in the beginning and 174.6 MB in the end (delta: 13.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 478818.61 ms. Allocated memory was 210.8 MB in the beginning and 2.4 GB in the end (delta: 2.2 GB). Free memory was 174.2 MB in the beginning and 378.4 MB in the end (delta: -204.2 MB). Peak memory consumption was 3.0 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 37]: 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 100 places, 195 transitions, 882 flow. Already constructed 455302 states. Currently 188553 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 25 procedures, 112 locations, 13 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 478547.2ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 478536.8ms, 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 18:43:09.933 ----------------------------------------------- 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_12.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_12.bpl !ENTRY org.eclipse.osgi 4 0 2021-08-12 18:51:10.819 !MESSAGE Application error !STACK 1 org.eclipse.core.internal.resources.ResourceException(/)[568]: java.io.FileNotFoundException: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59b08495e/.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/59b08495e/.metadata/.log.