/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/eca-rers2012/Problem07_label10.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-16 08:46:56,113 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-16 08:46:56,219 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-12-16 08:46:56,224 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-16 08:46:56,225 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-16 08:46:56,258 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-16 08:46:56,258 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-16 08:46:56,259 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-16 08:46:56,259 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-16 08:46:56,262 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-16 08:46:56,262 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-16 08:46:56,269 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-16 08:46:56,270 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-16 08:46:56,271 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-16 08:46:56,271 INFO L153 SettingsManager]: * Use SBE=true [2023-12-16 08:46:56,271 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-16 08:46:56,271 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-16 08:46:56,271 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-16 08:46:56,272 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-16 08:46:56,272 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-16 08:46:56,272 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-16 08:46:56,272 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-16 08:46:56,272 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-16 08:46:56,273 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-16 08:46:56,273 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-16 08:46:56,273 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-16 08:46:56,273 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-16 08:46:56,273 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-16 08:46:56,273 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-16 08:46:56,273 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-16 08:46:56,274 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-16 08:46:56,274 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-16 08:46:56,274 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-16 08:46:56,274 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-16 08:46:56,275 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 08:46:56,275 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-16 08:46:56,275 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-16 08:46:56,275 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-16 08:46:56,275 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-16 08:46:56,275 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-16 08:46:56,275 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-16 08:46:56,275 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-16 08:46:56,275 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-16 08:46:56,276 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-16 08:46:56,276 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-16 08:46:56,276 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-16 08:46:56,276 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-16 08:46:56,597 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-16 08:46:56,643 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-16 08:46:56,645 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-16 08:46:56,645 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-16 08:46:56,648 INFO L274 PluginConnector]: CDTParser initialized [2023-12-16 08:46:56,649 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem07_label10.c [2023-12-16 08:46:57,748 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-16 08:46:58,823 INFO L384 CDTParser]: Found 1 translation units. [2023-12-16 08:46:58,824 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem07_label10.c [2023-12-16 08:46:58,956 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0004430e8/a1a3609cfba44982b17550af3d89d93d/FLAGe69ee5d79 [2023-12-16 08:46:58,968 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0004430e8/a1a3609cfba44982b17550af3d89d93d [2023-12-16 08:46:58,970 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-16 08:46:58,971 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-16 08:46:58,973 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-16 08:46:58,973 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-16 08:46:58,976 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-16 08:46:58,976 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:46:58" (1/1) ... [2023-12-16 08:46:58,977 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58c8f649 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:46:58, skipping insertion in model container [2023-12-16 08:46:58,977 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:46:58" (1/1) ... [2023-12-16 08:46:59,689 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-16 08:47:06,657 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem07_label10.c[2772735,2772748] [2023-12-16 08:47:06,731 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 08:47:06,743 INFO L202 MainTranslator]: Completed pre-run [2023-12-16 08:47:10,801 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem07_label10.c[2772735,2772748] [2023-12-16 08:47:10,807 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 08:47:11,977 INFO L206 MainTranslator]: Completed translation [2023-12-16 08:47:11,977 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:47:11 WrapperNode [2023-12-16 08:47:11,978 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-16 08:47:11,979 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-16 08:47:11,979 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-16 08:47:11,979 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-16 08:47:11,984 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:47:11" (1/1) ... [2023-12-16 08:47:12,991 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:47:11" (1/1) ... [2023-12-16 08:47:16,174 INFO L138 Inliner]: procedures = 59, calls = 53, calls flagged for inlining = 48, calls inlined = 48, statements flattened = 83772 [2023-12-16 08:47:16,174 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-16 08:47:16,175 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-16 08:47:16,175 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-16 08:47:16,175 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-16 08:47:16,183 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:47:11" (1/1) ... [2023-12-16 08:47:16,183 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:47:11" (1/1) ... [2023-12-16 08:47:16,598 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:47:11" (1/1) ... [2023-12-16 08:47:17,093 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2023-12-16 08:47:17,093 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:47:11" (1/1) ... [2023-12-16 08:47:17,093 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:47:11" (1/1) ... [2023-12-16 08:47:17,969 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:47:11" (1/1) ... [2023-12-16 08:47:18,089 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:47:11" (1/1) ... [2023-12-16 08:47:18,179 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:47:11" (1/1) ... [2023-12-16 08:47:18,419 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:47:11" (1/1) ... [2023-12-16 08:47:18,778 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-16 08:47:18,783 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-16 08:47:18,784 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-16 08:47:18,784 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-16 08:47:18,785 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:47:11" (1/1) ... [2023-12-16 08:47:18,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 08:47:18,796 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 08:47:18,866 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-12-16 08:47:18,906 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-12-16 08:47:18,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-16 08:47:18,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-12-16 08:47:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-16 08:47:18,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-16 08:47:19,051 INFO L241 CfgBuilder]: Building ICFG [2023-12-16 08:47:19,053 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-16 08:48:03,813 INFO L282 CfgBuilder]: Performing block encoding [2023-12-16 08:48:03,940 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-16 08:48:03,940 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-16 08:48:03,941 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:48:03 BoogieIcfgContainer [2023-12-16 08:48:03,941 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-16 08:48:03,943 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-16 08:48:03,944 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-16 08:48:03,946 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-16 08:48:03,946 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 08:46:58" (1/3) ... [2023-12-16 08:48:03,947 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@389791f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:48:03, skipping insertion in model container [2023-12-16 08:48:03,947 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:47:11" (2/3) ... [2023-12-16 08:48:03,947 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@389791f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:48:03, skipping insertion in model container [2023-12-16 08:48:03,947 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:48:03" (3/3) ... [2023-12-16 08:48:03,948 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem07_label10.c Received shutdown request... [2023-12-16 08:48:03,963 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-16 08:48:03,963 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-16 08:48:03,997 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2023-12-16 08:48:04,105 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-16 08:48:04,111 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@5c449bcc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-16 08:48:04,112 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-16 08:48:04,112 WARN L619 AbstractCegarLoop]: Verification canceled: while NwaCegarLoop was constructing initial abstraction,while executing NwaCegarLoop. [2023-12-16 08:48:04,114 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-16 08:48:04,117 INFO L445 BasicCegarLoop]: Path program histogram: [] [2023-12-16 08:48:04,121 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-16 08:48:04,122 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.12 08:48:04 BoogieIcfgContainer [2023-12-16 08:48:04,122 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-16 08:48:04,123 INFO L158 Benchmark]: Toolchain (without parser) took 65151.67ms. Allocated memory was 281.0MB in the beginning and 5.4GB in the end (delta: 5.1GB). Free memory was 129.3MB in the beginning and 3.6GB in the end (delta: -3.5GB). Peak memory consumption was 1.6GB. Max. memory is 8.0GB. [2023-12-16 08:48:04,123 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 175.1MB. Free memory was 123.2MB in the beginning and 123.1MB in the end (delta: 89.1kB). There was no memory consumed. Max. memory is 8.0GB. [2023-12-16 08:48:04,124 INFO L158 Benchmark]: CACSL2BoogieTranslator took 13005.38ms. Allocated memory was 281.0MB in the beginning and 2.2GB in the end (delta: 1.9GB). Free memory was 128.8MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 883.4MB. Max. memory is 8.0GB. [2023-12-16 08:48:04,125 INFO L158 Benchmark]: Boogie Procedure Inliner took 4195.04ms. Allocated memory was 2.2GB in the beginning and 3.3GB in the end (delta: 1.2GB). Free memory was 1.4GB in the beginning and 2.3GB in the end (delta: -905.4MB). Peak memory consumption was 378.0MB. Max. memory is 8.0GB. [2023-12-16 08:48:04,128 INFO L158 Benchmark]: Boogie Preprocessor took 2603.23ms. Allocated memory was 3.3GB in the beginning and 4.1GB in the end (delta: 816.8MB). Free memory was 2.3GB in the beginning and 2.9GB in the end (delta: -582.5MB). Peak memory consumption was 338.7MB. Max. memory is 8.0GB. [2023-12-16 08:48:04,129 INFO L158 Benchmark]: RCFGBuilder took 45157.71ms. Allocated memory was 4.1GB in the beginning and 5.4GB in the end (delta: 1.2GB). Free memory was 2.9GB in the beginning and 3.6GB in the end (delta: -735.0MB). Peak memory consumption was 1.3GB. Max. memory is 8.0GB. [2023-12-16 08:48:04,129 INFO L158 Benchmark]: TraceAbstraction took 178.82ms. Allocated memory is still 5.4GB. Free memory was 3.6GB in the beginning and 3.6GB in the end (delta: 57.1MB). Peak memory consumption was 57.7MB. Max. memory is 8.0GB. [2023-12-16 08:48:04,131 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 175.1MB. Free memory was 123.2MB in the beginning and 123.1MB in the end (delta: 89.1kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 13005.38ms. Allocated memory was 281.0MB in the beginning and 2.2GB in the end (delta: 1.9GB). Free memory was 128.8MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 883.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 4195.04ms. Allocated memory was 2.2GB in the beginning and 3.3GB in the end (delta: 1.2GB). Free memory was 1.4GB in the beginning and 2.3GB in the end (delta: -905.4MB). Peak memory consumption was 378.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 2603.23ms. Allocated memory was 3.3GB in the beginning and 4.1GB in the end (delta: 816.8MB). Free memory was 2.3GB in the beginning and 2.9GB in the end (delta: -582.5MB). Peak memory consumption was 338.7MB. Max. memory is 8.0GB. * RCFGBuilder took 45157.71ms. Allocated memory was 4.1GB in the beginning and 5.4GB in the end (delta: 1.2GB). Free memory was 2.9GB in the beginning and 3.6GB in the end (delta: -735.0MB). Peak memory consumption was 1.3GB. Max. memory is 8.0GB. * TraceAbstraction took 178.82ms. Allocated memory is still 5.4GB. Free memory was 3.6GB in the beginning and 3.6GB in the end (delta: 57.1MB). Peak memory consumption was 57.7MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - TimeoutResultAtElement [Line: 73611]: Timeout (TraceAbstraction) Unable to prove that a call to reach_error is unreachable (line 73611). Cancelled while NwaCegarLoop was constructing initial abstraction,while executing NwaCegarLoop. - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 10195 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.1s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s 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, 0.0s 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