/usr/bin/java -Xmx16000000000 -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/LBE_bigexample_safe_BA.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-7cd14b8b9f04096d8ddfd3d9cd8a4ac590fe5404-7cd14b8 [2021-03-10 20:31:30,278 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-10 20:31:30,281 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-10 20:31:30,317 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-03-10 20:31:30,318 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-03-10 20:31:30,320 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-03-10 20:31:30,322 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-03-10 20:31:30,327 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-03-10 20:31:30,329 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-03-10 20:31:30,333 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-03-10 20:31:30,334 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-03-10 20:31:30,335 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-03-10 20:31:30,335 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-03-10 20:31:30,337 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-03-10 20:31:30,338 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-03-10 20:31:30,339 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-03-10 20:31:30,341 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-03-10 20:31:30,342 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-03-10 20:31:30,344 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-03-10 20:31:30,351 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-03-10 20:31:30,352 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-03-10 20:31:30,353 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-03-10 20:31:30,354 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-03-10 20:31:30,356 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-03-10 20:31:30,361 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-03-10 20:31:30,364 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-03-10 20:31:30,365 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-03-10 20:31:30,366 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-03-10 20:31:30,367 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-03-10 20:31:30,367 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-03-10 20:31:30,368 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-03-10 20:31:30,368 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-03-10 20:31:30,368 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-03-10 20:31:30,369 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-10 20:31:30,369 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-10 20:31:30,370 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-10 20:31:30,370 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 [2021-03-10 20:31:30,405 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-10 20:31:30,405 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-10 20:31:30,406 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-03-10 20:31:30,406 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-03-10 20:31:30,408 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-10 20:31:30,409 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-10 20:31:30,409 INFO L138 SettingsManager]: * Use SBE=true [2021-03-10 20:31:30,409 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-10 20:31:30,409 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-10 20:31:30,410 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-10 20:31:30,410 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-10 20:31:30,410 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-10 20:31:30,411 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-10 20:31:30,411 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-10 20:31:30,411 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-10 20:31:30,411 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-10 20:31:30,411 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-10 20:31:30,411 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-10 20:31:30,411 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-10 20:31:30,412 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-10 20:31:30,412 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-10 20:31:30,412 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-10 20:31:30,412 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-10 20:31:30,412 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-10 20:31:30,412 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-10 20:31:30,413 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-10 20:31:30,413 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-10 20:31:30,413 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-10 20:31:30,413 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-10 20:31:30,413 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-03-10 20:31:30,413 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-03-10 20:31:30,413 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-10 20:31:30,707 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-10 20:31:30,742 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-10 20:31:30,744 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-10 20:31:30,745 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-03-10 20:31:30,746 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-03-10 20:31:30,747 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/LBE_bigexample_safe_BA.bpl [2021-03-10 20:31:30,747 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/LBE_bigexample_safe_BA.bpl' [2021-03-10 20:31:30,777 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-10 20:31:30,785 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-03-10 20:31:30,786 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-10 20:31:30,786 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-10 20:31:30,786 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-10 20:31:30,796 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "LBE_bigexample_safe_BA.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 08:31:30" (1/1) ... [2021-03-10 20:31:30,801 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "LBE_bigexample_safe_BA.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 08:31:30" (1/1) ... [2021-03-10 20:31:30,811 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-10 20:31:30,812 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-10 20:31:30,812 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-10 20:31:30,812 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-10 20:31:30,818 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "LBE_bigexample_safe_BA.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 08:31:30" (1/1) ... [2021-03-10 20:31:30,819 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "LBE_bigexample_safe_BA.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 08:31:30" (1/1) ... [2021-03-10 20:31:30,819 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "LBE_bigexample_safe_BA.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 08:31:30" (1/1) ... [2021-03-10 20:31:30,819 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "LBE_bigexample_safe_BA.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 08:31:30" (1/1) ... [2021-03-10 20:31:30,824 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "LBE_bigexample_safe_BA.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 08:31:30" (1/1) ... [2021-03-10 20:31:30,825 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "LBE_bigexample_safe_BA.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 08:31:30" (1/1) ... [2021-03-10 20:31:30,826 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "LBE_bigexample_safe_BA.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 08:31:30" (1/1) ... [2021-03-10 20:31:30,826 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-10 20:31:30,827 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-10 20:31:30,827 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-10 20:31:30,827 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-10 20:31:30,829 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "LBE_bigexample_safe_BA.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 08:31:30" (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 [2021-03-10 20:31:30,896 INFO L130 BoogieDeclarations]: Found specification of procedure bar [2021-03-10 20:31:30,896 INFO L138 BoogieDeclarations]: Found implementation of procedure bar [2021-03-10 20:31:30,897 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-10 20:31:30,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-10 20:31:30,898 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-03-10 20:31:31,081 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-10 20:31:31,081 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-03-10 20:31:31,082 INFO L202 PluginConnector]: Adding new model LBE_bigexample_safe_BA.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.03 08:31:31 BoogieIcfgContainer [2021-03-10 20:31:31,082 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-10 20:31:31,084 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-10 20:31:31,084 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-10 20:31:31,086 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-10 20:31:31,086 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "LBE_bigexample_safe_BA.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 08:31:30" (1/2) ... [2021-03-10 20:31:31,090 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fd75848 and model type LBE_bigexample_safe_BA.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.03 08:31:31, skipping insertion in model container [2021-03-10 20:31:31,090 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "LBE_bigexample_safe_BA.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.03 08:31:31" (2/2) ... [2021-03-10 20:31:31,092 INFO L111 eAbstractionObserver]: Analyzing ICFG LBE_bigexample_safe_BA.bpl [2021-03-10 20:31:31,096 WARN L142 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-03-10 20:31:31,096 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-10 20:31:31,098 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 11 error locations. [2021-03-10 20:31:31,099 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-10 20:31:31,179 INFO L149 ThreadInstanceAdder]: Constructed 16 joinOtherThreadTransitions. [2021-03-10 20:31:31,216 INFO L253 AbstractCegarLoop]: Starting to check reachability of 51 error locations. [2021-03-10 20:31:31,240 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-10 20:31:31,240 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-10 20:31:31,240 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-10 20:31:31,240 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-10 20:31:31,240 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-10 20:31:31,240 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-10 20:31:31,241 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-10 20:31:31,241 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-10 20:31:31,283 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 107 places, 106 transitions, 280 flow Received shutdown request... [2021-03-10 20:46:03,072 WARN L545 AbstractCegarLoop]: Verification canceled [2021-03-10 20:46:03,076 WARN L224 ceAbstractionStarter]: Timeout [2021-03-10 20:46:03,077 INFO L202 PluginConnector]: Adding new model LBE_bigexample_safe_BA.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.03 08:46:03 BasicIcfg [2021-03-10 20:46:03,077 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-03-10 20:46:03,079 INFO L168 Benchmark]: Toolchain (without parser) took 872298.75 ms. Allocated memory was 346.0 MB in the beginning and 5.3 GB in the end (delta: 5.0 GB). Free memory was 326.5 MB in the beginning and 3.4 GB in the end (delta: -3.1 GB). Peak memory consumption was 3.9 GB. Max. memory is 16.0 GB. [2021-03-10 20:46:03,079 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.14 ms. Allocated memory is still 346.0 MB. Free memory is still 327.5 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-03-10 20:46:03,080 INFO L168 Benchmark]: Boogie Procedure Inliner took 25.75 ms. Allocated memory is still 346.0 MB. Free memory was 326.0 MB in the beginning and 324.6 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-10 20:46:03,081 INFO L168 Benchmark]: Boogie Preprocessor took 14.27 ms. Allocated memory is still 346.0 MB. Free memory was 324.6 MB in the beginning and 323.7 MB in the end (delta: 840.6 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-03-10 20:46:03,082 INFO L168 Benchmark]: RCFGBuilder took 255.24 ms. Allocated memory is still 346.0 MB. Free memory was 323.6 MB in the beginning and 313.9 MB in the end (delta: 9.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.0 GB. [2021-03-10 20:46:03,082 INFO L168 Benchmark]: TraceAbstraction took 871993.40 ms. Allocated memory was 346.0 MB in the beginning and 5.3 GB in the end (delta: 5.0 GB). Free memory was 313.4 MB in the beginning and 3.4 GB in the end (delta: -3.1 GB). Peak memory consumption was 3.9 GB. Max. memory is 16.0 GB. [2021-03-10 20:46:03,086 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 0.14 ms. Allocated memory is still 346.0 MB. Free memory is still 327.5 MB. There was no memory consumed. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 25.75 ms. Allocated memory is still 346.0 MB. Free memory was 326.0 MB in the beginning and 324.6 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 14.27 ms. Allocated memory is still 346.0 MB. Free memory was 324.6 MB in the beginning and 323.7 MB in the end (delta: 840.6 kB). There was no memory consumed. Max. memory is 16.0 GB. * RCFGBuilder took 255.24 ms. Allocated memory is still 346.0 MB. Free memory was 323.6 MB in the beginning and 313.9 MB in the end (delta: 9.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.0 GB. * TraceAbstraction took 871993.40 ms. Allocated memory was 346.0 MB in the beginning and 5.3 GB in the end (delta: 5.0 GB). Free memory was 313.4 MB in the beginning and 3.4 GB in the end (delta: -3.1 GB). Peak memory consumption was 3.9 GB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 40]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 40). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 107 places, 106 transitions, 280 flow. Already constructed 593951 states. Currently 48228 states in worklist.. - TimeoutResultAtElement [Line: 43]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 43). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 107 places, 106 transitions, 280 flow. Already constructed 593951 states. Currently 48228 states in worklist.. - TimeoutResultAtElement [Line: 39]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 39). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 107 places, 106 transitions, 280 flow. Already constructed 593951 states. Currently 48228 states in worklist.. - TimeoutResultAtElement [Line: 41]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 41). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 107 places, 106 transitions, 280 flow. Already constructed 593951 states. Currently 48228 states in worklist.. - TimeoutResultAtElement [Line: 38]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 38). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 107 places, 106 transitions, 280 flow. Already constructed 593951 states. Currently 48228 states in worklist.. - TimeoutResultAtElement [Line: 42]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 42). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 107 places, 106 transitions, 280 flow. Already constructed 593951 states. Currently 48228 states in worklist.. - TimeoutResultAtElement [Line: 37]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 37). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 107 places, 106 transitions, 280 flow. Already constructed 593951 states. Currently 48228 states in worklist.. - TimeoutResultAtElement [Line: 35]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 35). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 107 places, 106 transitions, 280 flow. Already constructed 593951 states. Currently 48228 states in worklist.. - TimeoutResultAtElement [Line: 36]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 36). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 107 places, 106 transitions, 280 flow. Already constructed 593951 states. Currently 48228 states in worklist.. - TimeoutResultAtElement [Line: 23]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 23). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 107 places, 106 transitions, 280 flow. Already constructed 593951 states. Currently 48228 states in worklist.. - TimeoutResultAtElement [Line: 24]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 24). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 107 places, 106 transitions, 280 flow. Already constructed 593951 states. Currently 48228 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 35 locations, 11 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 871843.3ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 871830.8ms, 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