/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-64bit-Automizer_Default.epf --cacsl2boogietranslator.use.bitabs.translation false -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.at.4.prop1-func-interl.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-16 20:07:39,984 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-16 20:07:40,053 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2023-12-16 20:07:40,056 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-16 20:07:40,059 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-16 20:07:40,083 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-16 20:07:40,084 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-16 20:07:40,084 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-16 20:07:40,085 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-16 20:07:40,087 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-16 20:07:40,088 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-16 20:07:40,088 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-16 20:07:40,088 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-16 20:07:40,089 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-16 20:07:40,089 INFO L153 SettingsManager]: * Use SBE=true [2023-12-16 20:07:40,090 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-16 20:07:40,090 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-16 20:07:40,090 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-16 20:07:40,091 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-16 20:07:40,091 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-16 20:07:40,091 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-16 20:07:40,091 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-16 20:07:40,092 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-16 20:07:40,092 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-16 20:07:40,092 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-16 20:07:40,092 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-16 20:07:40,093 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-16 20:07:40,093 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-16 20:07:40,093 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-16 20:07:40,093 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:07:40,094 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-16 20:07:40,094 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-16 20:07:40,094 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-16 20:07:40,094 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-16 20:07:40,094 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-16 20:07:40,094 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-16 20:07:40,094 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-16 20:07:40,095 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-16 20:07:40,095 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-16 20:07:40,095 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-16 20:07:40,095 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> false [2023-12-16 20:07:40,289 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-16 20:07:40,303 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-16 20:07:40,305 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-16 20:07:40,306 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-16 20:07:40,307 INFO L274 PluginConnector]: CDTParser initialized [2023-12-16 20:07:40,308 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.at.4.prop1-func-interl.c [2023-12-16 20:07:41,381 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-16 20:07:41,680 INFO L384 CDTParser]: Found 1 translation units. [2023-12-16 20:07:41,680 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.at.4.prop1-func-interl.c [2023-12-16 20:07:41,704 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/095fcd3f0/851505e2f3d7486ab8527880fc635c10/FLAG1111e4085 [2023-12-16 20:07:41,717 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/095fcd3f0/851505e2f3d7486ab8527880fc635c10 [2023-12-16 20:07:41,719 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-16 20:07:41,720 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-16 20:07:41,722 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-16 20:07:41,722 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-16 20:07:41,725 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-16 20:07:41,726 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:07:41" (1/1) ... [2023-12-16 20:07:41,726 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69d0e60f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:07:41, skipping insertion in model container [2023-12-16 20:07:41,726 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:07:41" (1/1) ... [2023-12-16 20:07:41,789 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-16 20:07:41,931 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.at.4.prop1-func-interl.c[1169,1182] [2023-12-16 20:07:42,336 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:07:42,344 INFO L202 MainTranslator]: Completed pre-run [2023-12-16 20:07:42,353 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.at.4.prop1-func-interl.c[1169,1182] [2023-12-16 20:07:42,543 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:07:42,553 INFO L206 MainTranslator]: Completed translation [2023-12-16 20:07:42,553 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:07:42 WrapperNode [2023-12-16 20:07:42,553 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-16 20:07:42,554 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-16 20:07:42,554 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-16 20:07:42,555 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-16 20:07:42,559 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:07:42" (1/1) ... [2023-12-16 20:07:42,612 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:07:42" (1/1) ... [2023-12-16 20:07:42,734 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 6904 [2023-12-16 20:07:42,734 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-16 20:07:42,735 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-16 20:07:42,735 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-16 20:07:42,735 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-16 20:07:42,742 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:07:42" (1/1) ... [2023-12-16 20:07:42,743 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:07:42" (1/1) ... [2023-12-16 20:07:42,770 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:07:42" (1/1) ... [2023-12-16 20:07:42,912 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 20:07:42,912 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:07:42" (1/1) ... [2023-12-16 20:07:42,913 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:07:42" (1/1) ... [2023-12-16 20:07:42,959 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:07:42" (1/1) ... [2023-12-16 20:07:42,966 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:07:42" (1/1) ... [2023-12-16 20:07:42,983 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:07:42" (1/1) ... [2023-12-16 20:07:43,031 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:07:42" (1/1) ... [2023-12-16 20:07:43,070 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-16 20:07:43,070 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-16 20:07:43,070 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-16 20:07:43,070 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-16 20:07:43,071 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:07:42" (1/1) ... [2023-12-16 20:07:43,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:07:43,083 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 20:07:43,122 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 20:07:43,138 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 20:07:43,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-16 20:07:43,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-16 20:07:43,143 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-16 20:07:43,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-16 20:07:43,699 INFO L241 CfgBuilder]: Building ICFG [2023-12-16 20:07:43,701 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-16 20:07:56,528 INFO L282 CfgBuilder]: Performing block encoding [2023-12-16 20:07:56,714 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-16 20:07:56,714 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-16 20:07:56,715 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:07:56 BoogieIcfgContainer [2023-12-16 20:07:56,715 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-16 20:07:56,718 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-16 20:07:56,718 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-16 20:07:56,720 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-16 20:07:56,720 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 08:07:41" (1/3) ... [2023-12-16 20:07:56,721 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3fffa4e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:07:56, skipping insertion in model container [2023-12-16 20:07:56,721 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:07:42" (2/3) ... [2023-12-16 20:07:56,721 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3fffa4e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:07:56, skipping insertion in model container [2023-12-16 20:07:56,721 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:07:56" (3/3) ... [2023-12-16 20:07:56,722 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.at.4.prop1-func-interl.c [2023-12-16 20:07:56,733 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-16 20:07:56,734 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-16 20:07:56,771 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-16 20:07:56,776 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;@2ac0fada, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-16 20:07:56,776 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-16 20:07:56,778 INFO L276 IsEmpty]: Start isEmpty. Operand has 8 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 7 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-16 20:07:56,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-16 20:07:56,783 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 20:07:56,784 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-16 20:07:56,785 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 20:07:56,790 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 20:07:56,791 INFO L85 PathProgramCache]: Analyzing trace with hash 1827279, now seen corresponding path program 1 times [2023-12-16 20:07:56,796 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 20:07:56,797 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [57354445] [2023-12-16 20:07:56,797 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 20:07:56,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 20:07:57,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:07:57,084 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-16 20:07:57,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:07:57,283 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-12-16 20:07:57,284 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-16 20:07:57,285 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-16 20:07:57,286 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-16 20:07:57,288 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-16 20:07:57,291 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-16 20:07:57,316 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-16 20:07:57,332 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.12 08:07:57 BoogieIcfgContainer [2023-12-16 20:07:57,332 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-16 20:07:57,333 INFO L158 Benchmark]: Toolchain (without parser) took 15612.68ms. Allocated memory was 354.4MB in the beginning and 717.2MB in the end (delta: 362.8MB). Free memory was 295.6MB in the beginning and 475.7MB in the end (delta: -180.1MB). Peak memory consumption was 183.0MB. Max. memory is 8.0GB. [2023-12-16 20:07:57,333 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 237.0MB. Free memory is still 187.4MB. There was no memory consumed. Max. memory is 8.0GB. [2023-12-16 20:07:57,333 INFO L158 Benchmark]: CACSL2BoogieTranslator took 832.02ms. Allocated memory is still 354.4MB. Free memory was 295.2MB in the beginning and 279.1MB in the end (delta: 16.1MB). Peak memory consumption was 102.9MB. Max. memory is 8.0GB. [2023-12-16 20:07:57,334 INFO L158 Benchmark]: Boogie Procedure Inliner took 179.76ms. Allocated memory is still 354.4MB. Free memory was 278.6MB in the beginning and 234.0MB in the end (delta: 44.6MB). Peak memory consumption was 45.1MB. Max. memory is 8.0GB. [2023-12-16 20:07:57,334 INFO L158 Benchmark]: Boogie Preprocessor took 335.15ms. Allocated memory was 354.4MB in the beginning and 597.7MB in the end (delta: 243.3MB). Free memory was 234.0MB in the beginning and 507.3MB in the end (delta: -273.3MB). Peak memory consumption was 58.1MB. Max. memory is 8.0GB. [2023-12-16 20:07:57,334 INFO L158 Benchmark]: RCFGBuilder took 13645.22ms. Allocated memory was 597.7MB in the beginning and 717.2MB in the end (delta: 119.5MB). Free memory was 506.8MB in the beginning and 568.1MB in the end (delta: -61.3MB). Peak memory consumption was 456.1MB. Max. memory is 8.0GB. [2023-12-16 20:07:57,335 INFO L158 Benchmark]: TraceAbstraction took 614.40ms. Allocated memory is still 717.2MB. Free memory was 567.1MB in the beginning and 475.7MB in the end (delta: 91.3MB). Peak memory consumption was 91.2MB. Max. memory is 8.0GB. [2023-12-16 20:07:57,336 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 237.0MB. Free memory is still 187.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 832.02ms. Allocated memory is still 354.4MB. Free memory was 295.2MB in the beginning and 279.1MB in the end (delta: 16.1MB). Peak memory consumption was 102.9MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 179.76ms. Allocated memory is still 354.4MB. Free memory was 278.6MB in the beginning and 234.0MB in the end (delta: 44.6MB). Peak memory consumption was 45.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 335.15ms. Allocated memory was 354.4MB in the beginning and 597.7MB in the end (delta: 243.3MB). Free memory was 234.0MB in the beginning and 507.3MB in the end (delta: -273.3MB). Peak memory consumption was 58.1MB. Max. memory is 8.0GB. * RCFGBuilder took 13645.22ms. Allocated memory was 597.7MB in the beginning and 717.2MB in the end (delta: 119.5MB). Free memory was 506.8MB in the beginning and 568.1MB in the end (delta: -61.3MB). Peak memory consumption was 456.1MB. Max. memory is 8.0GB. * TraceAbstraction took 614.40ms. Allocated memory is still 717.2MB. Free memory was 567.1MB in the beginning and 475.7MB in the end (delta: 91.3MB). Peak memory consumption was 91.2MB. 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 - UnprovableResult [Line: 21]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of bitwise operation at line 337. Possible FailurePath: [L26] EXPR (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1) [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L27] EXPR (SORT_1)1 << (1 - 1) [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L29] EXPR (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 8) [L29] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 8); [L30] EXPR (SORT_2)1 << (8 - 1) [L30] const SORT_2 msb_SORT_2 = (SORT_2)1 << (8 - 1); [L32] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 24); [L33] const SORT_3 msb_SORT_3 = (SORT_3)1 << (24 - 1); [L35] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 32); [L36] const SORT_4 msb_SORT_4 = (SORT_4)1 << (32 - 1); [L38] const SORT_2 var_5 = 0; [L39] const SORT_1 var_22 = 0; [L40] const SORT_4 var_147 = 1; [L41] const SORT_4 var_148 = 0; [L42] const SORT_2 var_162 = 4; [L43] const SORT_2 var_164 = 3; [L44] const SORT_2 var_166 = 2; [L45] const SORT_2 var_168 = 1; [L46] const SORT_2 var_170 = 0; [L47] const SORT_2 var_177 = 255; [L48] const SORT_3 var_231 = 0; [L49] const SORT_4 var_235 = 255; [L51] SORT_1 input_161; [L52] SORT_1 input_163; [L53] SORT_1 input_165; [L54] SORT_1 input_167; [L55] SORT_1 input_169; [L56] SORT_1 input_178; [L57] SORT_1 input_179; [L58] SORT_1 input_180; [L59] SORT_1 input_181; [L60] SORT_1 input_182; [L61] SORT_1 input_183; [L62] SORT_1 input_184; [L63] SORT_1 input_185; [L64] SORT_1 input_186; [L65] SORT_1 input_187; [L66] SORT_1 input_201; [L67] SORT_1 input_202; [L68] SORT_1 input_203; [L69] SORT_1 input_204; [L70] SORT_1 input_205; [L71] SORT_1 input_206; [L72] SORT_1 input_207; [L73] SORT_1 input_208; [L74] SORT_1 input_209; [L75] SORT_1 input_210; [L76] SORT_1 input_222; [L77] SORT_1 input_223; [L78] SORT_1 input_224; [L79] SORT_1 input_225; [L80] SORT_1 input_226; [L81] SORT_1 input_227; [L82] SORT_1 input_228; [L83] SORT_1 input_229; [L84] SORT_1 input_230; [L85] SORT_1 input_257; [L86] SORT_1 input_258; [L87] SORT_1 input_259; [L88] SORT_1 input_260; [L89] SORT_1 input_261; [L90] SORT_1 input_262; [L91] SORT_1 input_263; [L92] SORT_1 input_264; [L93] SORT_1 input_289; [L94] SORT_1 input_290; [L95] SORT_1 input_291; [L96] SORT_1 input_292; [L97] SORT_1 input_293; [L98] SORT_1 input_294; [L99] SORT_1 input_295; [L100] SORT_1 input_296; [L101] SORT_1 input_321; [L102] SORT_1 input_322; [L103] SORT_1 input_323; [L104] SORT_1 input_324; [L105] SORT_1 input_325; [L106] SORT_1 input_326; [L107] SORT_1 input_327; [L108] SORT_1 input_328; [L109] SORT_1 input_353; [L110] SORT_1 input_354; [L111] SORT_1 input_355; [L112] SORT_1 input_356; [L113] SORT_1 input_357; [L114] SORT_1 input_358; [L115] SORT_1 input_359; [L116] SORT_1 input_360; [L117] SORT_1 input_410; [L118] SORT_1 input_451; [L119] SORT_1 input_492; [L120] SORT_1 input_533; [L121] SORT_1 input_574; [L123] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L123] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L124] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L124] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L125] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L125] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L126] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L126] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L127] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L127] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L128] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L128] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L129] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L129] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L130] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L130] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L131] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L131] SORT_1 state_23 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L132] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L132] SORT_1 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L133] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L133] SORT_1 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L134] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L134] SORT_1 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L135] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L135] SORT_1 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L136] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L136] SORT_1 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L137] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L137] SORT_1 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L138] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L138] SORT_1 state_37 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L139] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L139] SORT_1 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L140] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L140] SORT_1 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L141] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L141] SORT_1 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L142] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L142] SORT_1 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L143] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L143] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L144] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L144] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L145] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L145] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L146] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L146] SORT_1 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L147] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L147] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L148] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L148] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L149] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L149] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L150] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L150] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L151] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L151] SORT_1 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L152] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L152] SORT_1 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L153] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L153] SORT_1 state_67 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L154] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L154] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L155] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L155] SORT_1 state_71 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L156] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L156] SORT_1 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L157] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L157] SORT_1 state_75 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L158] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L158] SORT_1 state_77 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L159] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L159] SORT_1 state_79 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L160] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L160] SORT_1 state_81 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L161] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L161] SORT_1 state_83 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L162] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L162] SORT_1 state_85 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L163] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L163] SORT_1 state_87 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L164] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L164] SORT_1 state_89 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L165] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L165] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L166] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L166] SORT_1 state_93 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L167] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L167] SORT_1 state_95 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L168] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L168] SORT_1 state_97 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L169] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L169] SORT_1 state_99 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L170] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L170] SORT_1 state_101 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L171] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L171] SORT_1 state_103 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L172] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L172] SORT_1 state_105 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L173] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L173] SORT_1 state_107 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L174] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L174] SORT_1 state_109 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L175] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L175] SORT_1 state_111 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L176] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L176] SORT_1 state_113 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L177] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L177] SORT_1 state_115 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L178] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L178] SORT_1 state_117 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L179] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L179] SORT_1 state_119 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L180] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L180] SORT_1 state_121 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L181] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L181] SORT_1 state_123 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L182] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L182] SORT_1 state_125 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L183] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L183] SORT_1 state_127 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L184] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L184] SORT_1 state_129 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L185] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L185] SORT_1 state_131 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L186] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L186] SORT_1 state_133 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L187] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L187] SORT_1 state_135 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L188] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L188] SORT_1 state_137 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L189] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L189] SORT_1 state_139 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L190] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L190] SORT_1 state_141 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L191] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L191] SORT_1 state_143 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L192] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L192] SORT_1 state_145 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L194] SORT_2 init_7_arg_1 = var_5; [L195] state_6 = init_7_arg_1 [L196] SORT_2 init_9_arg_1 = var_5; [L197] state_8 = init_9_arg_1 [L198] SORT_2 init_11_arg_1 = var_5; [L199] state_10 = init_11_arg_1 [L200] SORT_2 init_13_arg_1 = var_5; [L201] state_12 = init_13_arg_1 [L202] SORT_2 init_15_arg_1 = var_5; [L203] state_14 = init_15_arg_1 [L204] SORT_2 init_17_arg_1 = var_5; [L205] state_16 = init_17_arg_1 [L206] SORT_2 init_19_arg_1 = var_5; [L207] state_18 = init_19_arg_1 [L208] SORT_2 init_21_arg_1 = var_5; [L209] state_20 = init_21_arg_1 [L210] SORT_1 init_24_arg_1 = var_22; [L211] state_23 = init_24_arg_1 [L212] SORT_1 init_26_arg_1 = var_22; [L213] state_25 = init_26_arg_1 [L214] SORT_1 init_28_arg_1 = var_22; [L215] state_27 = init_28_arg_1 [L216] SORT_1 init_30_arg_1 = var_22; [L217] state_29 = init_30_arg_1 [L218] SORT_1 init_32_arg_1 = var_22; [L219] state_31 = init_32_arg_1 [L220] SORT_1 init_34_arg_1 = var_22; [L221] state_33 = init_34_arg_1 [L222] SORT_1 init_36_arg_1 = var_22; [L223] state_35 = init_36_arg_1 [L224] SORT_1 init_38_arg_1 = var_22; [L225] state_37 = init_38_arg_1 [L226] SORT_1 init_40_arg_1 = var_22; [L227] state_39 = init_40_arg_1 [L228] SORT_1 init_42_arg_1 = var_22; [L229] state_41 = init_42_arg_1 [L230] SORT_1 init_44_arg_1 = var_22; [L231] state_43 = init_44_arg_1 [L232] SORT_1 init_46_arg_1 = var_22; [L233] state_45 = init_46_arg_1 [L234] SORT_1 init_48_arg_1 = var_22; [L235] state_47 = init_48_arg_1 [L236] SORT_1 init_50_arg_1 = var_22; [L237] state_49 = init_50_arg_1 [L238] SORT_1 init_52_arg_1 = var_22; [L239] state_51 = init_52_arg_1 [L240] SORT_1 init_54_arg_1 = var_22; [L241] state_53 = init_54_arg_1 [L242] SORT_1 init_56_arg_1 = var_22; [L243] state_55 = init_56_arg_1 [L244] SORT_1 init_58_arg_1 = var_22; [L245] state_57 = init_58_arg_1 [L246] SORT_1 init_60_arg_1 = var_22; [L247] state_59 = init_60_arg_1 [L248] SORT_1 init_62_arg_1 = var_22; [L249] state_61 = init_62_arg_1 [L250] SORT_1 init_64_arg_1 = var_22; [L251] state_63 = init_64_arg_1 [L252] SORT_1 init_66_arg_1 = var_22; [L253] state_65 = init_66_arg_1 [L254] SORT_1 init_68_arg_1 = var_22; [L255] state_67 = init_68_arg_1 [L256] SORT_1 init_70_arg_1 = var_22; [L257] state_69 = init_70_arg_1 [L258] SORT_1 init_72_arg_1 = var_22; [L259] state_71 = init_72_arg_1 [L260] SORT_1 init_74_arg_1 = var_22; [L261] state_73 = init_74_arg_1 [L262] SORT_1 init_76_arg_1 = var_22; [L263] state_75 = init_76_arg_1 [L264] SORT_1 init_78_arg_1 = var_22; [L265] state_77 = init_78_arg_1 [L266] SORT_1 init_80_arg_1 = var_22; [L267] state_79 = init_80_arg_1 [L268] SORT_1 init_82_arg_1 = var_22; [L269] state_81 = init_82_arg_1 [L270] SORT_1 init_84_arg_1 = var_22; [L271] state_83 = init_84_arg_1 [L272] SORT_1 init_86_arg_1 = var_22; [L273] state_85 = init_86_arg_1 [L274] SORT_1 init_88_arg_1 = var_22; [L275] state_87 = init_88_arg_1 [L276] SORT_1 init_90_arg_1 = var_22; [L277] state_89 = init_90_arg_1 [L278] SORT_1 init_92_arg_1 = var_22; [L279] state_91 = init_92_arg_1 [L280] SORT_1 init_94_arg_1 = var_22; [L281] state_93 = init_94_arg_1 [L282] SORT_1 init_96_arg_1 = var_22; [L283] state_95 = init_96_arg_1 [L284] SORT_1 init_98_arg_1 = var_22; [L285] state_97 = init_98_arg_1 [L286] SORT_1 init_100_arg_1 = var_22; [L287] state_99 = init_100_arg_1 [L288] SORT_1 init_102_arg_1 = var_22; [L289] state_101 = init_102_arg_1 [L290] SORT_1 init_104_arg_1 = var_22; [L291] state_103 = init_104_arg_1 [L292] SORT_1 init_106_arg_1 = var_22; [L293] state_105 = init_106_arg_1 [L294] SORT_1 init_108_arg_1 = var_22; [L295] state_107 = init_108_arg_1 [L296] SORT_1 init_110_arg_1 = var_22; [L297] state_109 = init_110_arg_1 [L298] SORT_1 init_112_arg_1 = var_22; [L299] state_111 = init_112_arg_1 [L300] SORT_1 init_114_arg_1 = var_22; [L301] state_113 = init_114_arg_1 [L302] SORT_1 init_116_arg_1 = var_22; [L303] state_115 = init_116_arg_1 [L304] SORT_1 init_118_arg_1 = var_22; [L305] state_117 = init_118_arg_1 [L306] SORT_1 init_120_arg_1 = var_22; [L307] state_119 = init_120_arg_1 [L308] SORT_1 init_122_arg_1 = var_22; [L309] state_121 = init_122_arg_1 [L310] SORT_1 init_124_arg_1 = var_22; [L311] state_123 = init_124_arg_1 [L312] SORT_1 init_126_arg_1 = var_22; [L313] state_125 = init_126_arg_1 [L314] SORT_1 init_128_arg_1 = var_22; [L315] state_127 = init_128_arg_1 [L316] SORT_1 init_130_arg_1 = var_22; [L317] state_129 = init_130_arg_1 [L318] SORT_1 init_132_arg_1 = var_22; [L319] state_131 = init_132_arg_1 [L320] SORT_1 init_134_arg_1 = var_22; [L321] state_133 = init_134_arg_1 [L322] SORT_1 init_136_arg_1 = var_22; [L323] state_135 = init_136_arg_1 [L324] SORT_1 init_138_arg_1 = var_22; [L325] state_137 = init_138_arg_1 [L326] SORT_1 init_140_arg_1 = var_22; [L327] state_139 = init_140_arg_1 [L328] SORT_1 init_142_arg_1 = var_22; [L329] state_141 = init_142_arg_1 [L330] SORT_1 init_144_arg_1 = var_22; [L331] state_143 = init_144_arg_1 [L332] SORT_1 init_146_arg_1 = var_22; [L333] state_145 = init_146_arg_1 VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_112_arg_1=0, init_114_arg_1=0, init_116_arg_1=0, init_118_arg_1=0, init_11_arg_1=0, init_120_arg_1=0, init_122_arg_1=0, init_124_arg_1=0, init_126_arg_1=0, init_128_arg_1=0, init_130_arg_1=0, init_132_arg_1=0, init_134_arg_1=0, init_136_arg_1=0, init_138_arg_1=0, init_13_arg_1=0, init_140_arg_1=0, init_142_arg_1=0, init_144_arg_1=0, init_146_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_arg_1=0, init_9_arg_1=0, mask_SORT_1=0, mask_SORT_2=0, msb_SORT_1=0, msb_SORT_2=0, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_121=0, state_123=0, state_125=0, state_127=0, state_129=0, state_12=0, state_131=0, state_133=0, state_135=0, state_137=0, state_139=0, state_141=0, state_143=0, state_145=0, state_14=0, state_16=0, state_18=0, state_20=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_147=1, var_148=0, var_162=4, var_164=3, var_166=2, var_168=1, var_170=0, var_177=255, var_22=0, var_231=0, var_235=255, var_5=0] [L336] input_161 = __VERIFIER_nondet_uchar() [L337] EXPR input_161 & mask_SORT_1 [L337] input_161 = input_161 & mask_SORT_1 [L338] input_163 = __VERIFIER_nondet_uchar() [L339] EXPR input_163 & mask_SORT_1 [L339] input_163 = input_163 & mask_SORT_1 [L340] input_165 = __VERIFIER_nondet_uchar() [L341] EXPR input_165 & mask_SORT_1 [L341] input_165 = input_165 & mask_SORT_1 [L342] input_167 = __VERIFIER_nondet_uchar() [L343] EXPR input_167 & mask_SORT_1 [L343] input_167 = input_167 & mask_SORT_1 [L344] input_169 = __VERIFIER_nondet_uchar() [L345] EXPR input_169 & mask_SORT_1 [L345] input_169 = input_169 & mask_SORT_1 [L346] input_178 = __VERIFIER_nondet_uchar() [L347] EXPR input_178 & mask_SORT_1 [L347] input_178 = input_178 & mask_SORT_1 [L348] input_179 = __VERIFIER_nondet_uchar() [L349] EXPR input_179 & mask_SORT_1 [L349] input_179 = input_179 & mask_SORT_1 [L350] input_180 = __VERIFIER_nondet_uchar() [L351] EXPR input_180 & mask_SORT_1 [L351] input_180 = input_180 & mask_SORT_1 [L352] input_181 = __VERIFIER_nondet_uchar() [L353] EXPR input_181 & mask_SORT_1 [L353] input_181 = input_181 & mask_SORT_1 [L354] input_182 = __VERIFIER_nondet_uchar() [L355] EXPR input_182 & mask_SORT_1 [L355] input_182 = input_182 & mask_SORT_1 [L356] input_183 = __VERIFIER_nondet_uchar() [L357] EXPR input_183 & mask_SORT_1 [L357] input_183 = input_183 & mask_SORT_1 [L358] input_184 = __VERIFIER_nondet_uchar() [L359] EXPR input_184 & mask_SORT_1 [L359] input_184 = input_184 & mask_SORT_1 [L360] input_185 = __VERIFIER_nondet_uchar() [L361] EXPR input_185 & mask_SORT_1 [L361] input_185 = input_185 & mask_SORT_1 [L362] input_186 = __VERIFIER_nondet_uchar() [L363] EXPR input_186 & mask_SORT_1 [L363] input_186 = input_186 & mask_SORT_1 [L364] input_187 = __VERIFIER_nondet_uchar() [L365] EXPR input_187 & mask_SORT_1 [L365] input_187 = input_187 & mask_SORT_1 [L366] input_201 = __VERIFIER_nondet_uchar() [L367] EXPR input_201 & mask_SORT_1 [L367] input_201 = input_201 & mask_SORT_1 [L368] input_202 = __VERIFIER_nondet_uchar() [L369] EXPR input_202 & mask_SORT_1 [L369] input_202 = input_202 & mask_SORT_1 [L370] input_203 = __VERIFIER_nondet_uchar() [L371] EXPR input_203 & mask_SORT_1 [L371] input_203 = input_203 & mask_SORT_1 [L372] input_204 = __VERIFIER_nondet_uchar() [L373] EXPR input_204 & mask_SORT_1 [L373] input_204 = input_204 & mask_SORT_1 [L374] input_205 = __VERIFIER_nondet_uchar() [L375] EXPR input_205 & mask_SORT_1 [L375] input_205 = input_205 & mask_SORT_1 [L376] input_206 = __VERIFIER_nondet_uchar() [L377] EXPR input_206 & mask_SORT_1 [L377] input_206 = input_206 & mask_SORT_1 [L378] input_207 = __VERIFIER_nondet_uchar() [L379] EXPR input_207 & mask_SORT_1 [L379] input_207 = input_207 & mask_SORT_1 [L380] input_208 = __VERIFIER_nondet_uchar() [L381] EXPR input_208 & mask_SORT_1 [L381] input_208 = input_208 & mask_SORT_1 [L382] input_209 = __VERIFIER_nondet_uchar() [L383] EXPR input_209 & mask_SORT_1 [L383] input_209 = input_209 & mask_SORT_1 [L384] input_210 = __VERIFIER_nondet_uchar() [L385] EXPR input_210 & mask_SORT_1 [L385] input_210 = input_210 & mask_SORT_1 [L386] input_222 = __VERIFIER_nondet_uchar() [L387] EXPR input_222 & mask_SORT_1 [L387] input_222 = input_222 & mask_SORT_1 [L388] input_223 = __VERIFIER_nondet_uchar() [L389] EXPR input_223 & mask_SORT_1 [L389] input_223 = input_223 & mask_SORT_1 [L390] input_224 = __VERIFIER_nondet_uchar() [L391] EXPR input_224 & mask_SORT_1 [L391] input_224 = input_224 & mask_SORT_1 [L392] input_225 = __VERIFIER_nondet_uchar() [L393] EXPR input_225 & mask_SORT_1 [L393] input_225 = input_225 & mask_SORT_1 [L394] input_226 = __VERIFIER_nondet_uchar() [L395] EXPR input_226 & mask_SORT_1 [L395] input_226 = input_226 & mask_SORT_1 [L396] input_227 = __VERIFIER_nondet_uchar() [L397] EXPR input_227 & mask_SORT_1 [L397] input_227 = input_227 & mask_SORT_1 [L398] input_228 = __VERIFIER_nondet_uchar() [L399] EXPR input_228 & mask_SORT_1 [L399] input_228 = input_228 & mask_SORT_1 [L400] input_229 = __VERIFIER_nondet_uchar() [L401] EXPR input_229 & mask_SORT_1 [L401] input_229 = input_229 & mask_SORT_1 [L402] input_230 = __VERIFIER_nondet_uchar() [L403] EXPR input_230 & mask_SORT_1 [L403] input_230 = input_230 & mask_SORT_1 [L404] input_257 = __VERIFIER_nondet_uchar() [L405] EXPR input_257 & mask_SORT_1 [L405] input_257 = input_257 & mask_SORT_1 [L406] input_258 = __VERIFIER_nondet_uchar() [L407] EXPR input_258 & mask_SORT_1 [L407] input_258 = input_258 & mask_SORT_1 [L408] input_259 = __VERIFIER_nondet_uchar() [L409] EXPR input_259 & mask_SORT_1 [L409] input_259 = input_259 & mask_SORT_1 [L410] input_260 = __VERIFIER_nondet_uchar() [L411] EXPR input_260 & mask_SORT_1 [L411] input_260 = input_260 & mask_SORT_1 [L412] input_261 = __VERIFIER_nondet_uchar() [L413] EXPR input_261 & mask_SORT_1 [L413] input_261 = input_261 & mask_SORT_1 [L414] input_262 = __VERIFIER_nondet_uchar() [L415] EXPR input_262 & mask_SORT_1 [L415] input_262 = input_262 & mask_SORT_1 [L416] input_263 = __VERIFIER_nondet_uchar() [L417] EXPR input_263 & mask_SORT_1 [L417] input_263 = input_263 & mask_SORT_1 [L418] input_264 = __VERIFIER_nondet_uchar() [L419] EXPR input_264 & mask_SORT_1 [L419] input_264 = input_264 & mask_SORT_1 [L420] input_289 = __VERIFIER_nondet_uchar() [L421] EXPR input_289 & mask_SORT_1 [L421] input_289 = input_289 & mask_SORT_1 [L422] input_290 = __VERIFIER_nondet_uchar() [L423] EXPR input_290 & mask_SORT_1 [L423] input_290 = input_290 & mask_SORT_1 [L424] input_291 = __VERIFIER_nondet_uchar() [L425] EXPR input_291 & mask_SORT_1 [L425] input_291 = input_291 & mask_SORT_1 [L426] input_292 = __VERIFIER_nondet_uchar() [L427] EXPR input_292 & mask_SORT_1 [L427] input_292 = input_292 & mask_SORT_1 [L428] input_293 = __VERIFIER_nondet_uchar() [L429] EXPR input_293 & mask_SORT_1 [L429] input_293 = input_293 & mask_SORT_1 [L430] input_294 = __VERIFIER_nondet_uchar() [L431] EXPR input_294 & mask_SORT_1 [L431] input_294 = input_294 & mask_SORT_1 [L432] input_295 = __VERIFIER_nondet_uchar() [L433] EXPR input_295 & mask_SORT_1 [L433] input_295 = input_295 & mask_SORT_1 [L434] input_296 = __VERIFIER_nondet_uchar() [L435] EXPR input_296 & mask_SORT_1 [L435] input_296 = input_296 & mask_SORT_1 [L436] input_321 = __VERIFIER_nondet_uchar() [L437] EXPR input_321 & mask_SORT_1 [L437] input_321 = input_321 & mask_SORT_1 [L438] input_322 = __VERIFIER_nondet_uchar() [L439] EXPR input_322 & mask_SORT_1 [L439] input_322 = input_322 & mask_SORT_1 [L440] input_323 = __VERIFIER_nondet_uchar() [L441] EXPR input_323 & mask_SORT_1 [L441] input_323 = input_323 & mask_SORT_1 [L442] input_324 = __VERIFIER_nondet_uchar() [L443] EXPR input_324 & mask_SORT_1 [L443] input_324 = input_324 & mask_SORT_1 [L444] input_325 = __VERIFIER_nondet_uchar() [L445] EXPR input_325 & mask_SORT_1 [L445] input_325 = input_325 & mask_SORT_1 [L446] input_326 = __VERIFIER_nondet_uchar() [L447] EXPR input_326 & mask_SORT_1 [L447] input_326 = input_326 & mask_SORT_1 [L448] input_327 = __VERIFIER_nondet_uchar() [L449] EXPR input_327 & mask_SORT_1 [L449] input_327 = input_327 & mask_SORT_1 [L450] input_328 = __VERIFIER_nondet_uchar() [L451] EXPR input_328 & mask_SORT_1 [L451] input_328 = input_328 & mask_SORT_1 [L452] input_353 = __VERIFIER_nondet_uchar() [L453] EXPR input_353 & mask_SORT_1 [L453] input_353 = input_353 & mask_SORT_1 [L454] input_354 = __VERIFIER_nondet_uchar() [L455] EXPR input_354 & mask_SORT_1 [L455] input_354 = input_354 & mask_SORT_1 [L456] input_355 = __VERIFIER_nondet_uchar() [L457] EXPR input_355 & mask_SORT_1 [L457] input_355 = input_355 & mask_SORT_1 [L458] input_356 = __VERIFIER_nondet_uchar() [L459] EXPR input_356 & mask_SORT_1 [L459] input_356 = input_356 & mask_SORT_1 [L460] input_357 = __VERIFIER_nondet_uchar() [L461] EXPR input_357 & mask_SORT_1 [L461] input_357 = input_357 & mask_SORT_1 [L462] input_358 = __VERIFIER_nondet_uchar() [L463] EXPR input_358 & mask_SORT_1 [L463] input_358 = input_358 & mask_SORT_1 [L464] input_359 = __VERIFIER_nondet_uchar() [L465] EXPR input_359 & mask_SORT_1 [L465] input_359 = input_359 & mask_SORT_1 [L466] input_360 = __VERIFIER_nondet_uchar() [L467] EXPR input_360 & mask_SORT_1 [L467] input_360 = input_360 & mask_SORT_1 [L468] input_410 = __VERIFIER_nondet_uchar() [L469] input_451 = __VERIFIER_nondet_uchar() [L470] input_492 = __VERIFIER_nondet_uchar() [L471] input_533 = __VERIFIER_nondet_uchar() [L472] input_574 = __VERIFIER_nondet_uchar() [L475] SORT_1 var_149_arg_0 = state_43; [L476] SORT_4 var_149_arg_1 = var_147; [L477] SORT_4 var_149_arg_2 = var_148; [L478] SORT_4 var_149 = var_149_arg_0 ? var_149_arg_1 : var_149_arg_2; [L479] SORT_1 var_150_arg_0 = state_67; [L480] SORT_4 var_150_arg_1 = var_147; [L481] SORT_4 var_150_arg_2 = var_148; [L482] SORT_4 var_150 = var_150_arg_0 ? var_150_arg_1 : var_150_arg_2; [L483] SORT_4 var_151_arg_0 = var_149; [L484] SORT_4 var_151_arg_1 = var_150; [L485] SORT_4 var_151 = var_151_arg_0 + var_151_arg_1; [L486] SORT_1 var_152_arg_0 = state_91; [L487] SORT_4 var_152_arg_1 = var_147; [L488] SORT_4 var_152_arg_2 = var_148; [L489] SORT_4 var_152 = var_152_arg_0 ? var_152_arg_1 : var_152_arg_2; [L490] SORT_4 var_153_arg_0 = var_151; [L491] SORT_4 var_153_arg_1 = var_152; [L492] SORT_4 var_153 = var_153_arg_0 + var_153_arg_1; [L493] SORT_1 var_154_arg_0 = state_115; [L494] SORT_4 var_154_arg_1 = var_147; [L495] SORT_4 var_154_arg_2 = var_148; [L496] SORT_4 var_154 = var_154_arg_0 ? var_154_arg_1 : var_154_arg_2; [L497] SORT_4 var_155_arg_0 = var_153; [L498] SORT_4 var_155_arg_1 = var_154; [L499] SORT_4 var_155 = var_155_arg_0 + var_155_arg_1; [L500] SORT_1 var_156_arg_0 = state_139; [L501] SORT_4 var_156_arg_1 = var_147; [L502] SORT_4 var_156_arg_2 = var_148; [L503] SORT_4 var_156 = var_156_arg_0 ? var_156_arg_1 : var_156_arg_2; [L504] SORT_4 var_157_arg_0 = var_155; [L505] SORT_4 var_157_arg_1 = var_156; [L506] SORT_4 var_157 = var_157_arg_0 + var_157_arg_1; [L507] var_157 = var_157 & mask_SORT_4 [L508] SORT_4 var_158_arg_0 = var_157; [L509] SORT_4 var_158_arg_1 = var_147; [L510] SORT_1 var_158 = var_158_arg_0 <= var_158_arg_1; [L511] SORT_1 var_159_arg_0 = ~state_145; [L512] EXPR var_159_arg_0 & mask_SORT_1 [L512] var_159_arg_0 = var_159_arg_0 & mask_SORT_1 [L513] SORT_1 var_159_arg_1 = ~var_158; [L514] EXPR var_159_arg_1 & mask_SORT_1 [L514] var_159_arg_1 = var_159_arg_1 & mask_SORT_1 [L515] EXPR var_159_arg_0 & var_159_arg_1 [L515] SORT_1 var_159 = var_159_arg_0 & var_159_arg_1; [L516] EXPR var_159 & mask_SORT_1 [L516] var_159 = var_159 & mask_SORT_1 [L517] SORT_1 bad_160_arg_0 = var_159; [L518] CALL __VERIFIER_assert(!(bad_160_arg_0)) [L21] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L21] reach_error() VAL [\old(cond)=0, cond=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 8 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.5s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8occurred in iteration=0, 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: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-12-16 20:07:57,377 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...