/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.szymanski.2.prop1-back-serstep.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-16 20:53:36,049 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-16 20:53:36,107 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 20:53:36,110 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-16 20:53:36,111 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-16 20:53:36,146 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-16 20:53:36,146 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-16 20:53:36,147 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-16 20:53:36,147 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-16 20:53:36,151 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-16 20:53:36,151 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-16 20:53:36,151 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-16 20:53:36,152 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-16 20:53:36,153 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-16 20:53:36,153 INFO L153 SettingsManager]: * Use SBE=true [2023-12-16 20:53:36,153 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-16 20:53:36,154 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-16 20:53:36,154 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-16 20:53:36,154 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-16 20:53:36,155 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-16 20:53:36,155 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-16 20:53:36,160 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-16 20:53:36,160 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-16 20:53:36,160 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-16 20:53:36,161 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-16 20:53:36,161 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-16 20:53:36,161 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-16 20:53:36,162 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-16 20:53:36,162 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-16 20:53:36,162 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:53:36,163 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-16 20:53:36,163 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-16 20:53:36,163 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-16 20:53:36,163 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-16 20:53:36,163 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-16 20:53:36,163 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-16 20:53:36,164 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-16 20:53:36,164 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-16 20:53:36,164 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-16 20:53:36,164 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-16 20:53:36,164 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> false [2023-12-16 20:53:36,392 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-16 20:53:36,411 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-16 20:53:36,414 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-16 20:53:36,429 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-16 20:53:36,429 INFO L274 PluginConnector]: CDTParser initialized [2023-12-16 20:53:36,430 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.szymanski.2.prop1-back-serstep.c [2023-12-16 20:53:37,614 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-16 20:53:37,952 INFO L384 CDTParser]: Found 1 translation units. [2023-12-16 20:53:37,952 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.szymanski.2.prop1-back-serstep.c [2023-12-16 20:53:37,979 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d9eb074f/7aa605dc028143e8ba069f69323bf29d/FLAG0fdb2a0f9 [2023-12-16 20:53:37,994 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d9eb074f/7aa605dc028143e8ba069f69323bf29d [2023-12-16 20:53:37,996 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-16 20:53:37,998 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-16 20:53:38,000 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-16 20:53:38,000 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-16 20:53:38,004 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-16 20:53:38,004 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:53:37" (1/1) ... [2023-12-16 20:53:38,005 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@145ca5ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:53:38, skipping insertion in model container [2023-12-16 20:53:38,005 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:53:37" (1/1) ... [2023-12-16 20:53:38,082 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-16 20:53:38,270 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.szymanski.2.prop1-back-serstep.c[1177,1190] [2023-12-16 20:53:38,742 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:53:38,750 INFO L202 MainTranslator]: Completed pre-run [2023-12-16 20:53:38,760 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.szymanski.2.prop1-back-serstep.c[1177,1190] [2023-12-16 20:53:38,963 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:53:38,976 INFO L206 MainTranslator]: Completed translation [2023-12-16 20:53:38,976 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:53:38 WrapperNode [2023-12-16 20:53:38,977 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-16 20:53:38,978 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-16 20:53:38,978 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-16 20:53:38,978 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-16 20:53:38,984 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:53:38" (1/1) ... [2023-12-16 20:53:39,062 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:53:38" (1/1) ... [2023-12-16 20:53:39,368 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 7529 [2023-12-16 20:53:39,369 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-16 20:53:39,369 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-16 20:53:39,370 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-16 20:53:39,370 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-16 20:53:39,377 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:53:38" (1/1) ... [2023-12-16 20:53:39,377 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:53:38" (1/1) ... [2023-12-16 20:53:39,450 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:53:38" (1/1) ... [2023-12-16 20:53:39,503 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 20:53:39,504 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:53:38" (1/1) ... [2023-12-16 20:53:39,504 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:53:38" (1/1) ... [2023-12-16 20:53:39,558 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:53:38" (1/1) ... [2023-12-16 20:53:39,566 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:53:38" (1/1) ... [2023-12-16 20:53:39,581 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:53:38" (1/1) ... [2023-12-16 20:53:39,602 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:53:38" (1/1) ... [2023-12-16 20:53:39,637 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-16 20:53:39,638 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-16 20:53:39,638 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-16 20:53:39,638 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-16 20:53:39,639 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:53:38" (1/1) ... [2023-12-16 20:53:39,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:53:39,650 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 20:53:39,660 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 20:53:39,677 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 20:53:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-16 20:53:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-16 20:53:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-16 20:53:39,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-16 20:53:40,364 INFO L241 CfgBuilder]: Building ICFG [2023-12-16 20:53:40,365 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-16 20:53:51,686 INFO L282 CfgBuilder]: Performing block encoding [2023-12-16 20:53:51,941 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-16 20:53:51,941 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-16 20:53:51,941 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:53:51 BoogieIcfgContainer [2023-12-16 20:53:51,943 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-16 20:53:51,945 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-16 20:53:51,945 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-16 20:53:51,948 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-16 20:53:51,948 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 08:53:37" (1/3) ... [2023-12-16 20:53:51,949 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41747bc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:53:51, skipping insertion in model container [2023-12-16 20:53:51,950 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:53:38" (2/3) ... [2023-12-16 20:53:51,950 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41747bc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:53:51, skipping insertion in model container [2023-12-16 20:53:51,950 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:53:51" (3/3) ... [2023-12-16 20:53:51,951 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.szymanski.2.prop1-back-serstep.c [2023-12-16 20:53:51,968 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-16 20:53:51,968 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-16 20:53:52,018 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-16 20:53:52,025 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;@3cb23a77, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-16 20:53:52,026 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-16 20:53:52,029 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 20:53:52,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-16 20:53:52,035 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 20:53:52,036 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-16 20:53:52,036 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 20:53:52,042 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 20:53:52,044 INFO L85 PathProgramCache]: Analyzing trace with hash 1827279, now seen corresponding path program 1 times [2023-12-16 20:53:52,052 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 20:53:52,053 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1193712406] [2023-12-16 20:53:52,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 20:53:52,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 20:53:52,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:53:52,812 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-16 20:53:53,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:53:53,323 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-12-16 20:53:53,325 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-16 20:53:53,326 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-16 20:53:53,328 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-16 20:53:53,333 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-16 20:53:53,339 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-16 20:53:53,394 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-16 20:53:53,439 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.12 08:53:53 BoogieIcfgContainer [2023-12-16 20:53:53,439 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-16 20:53:53,441 INFO L158 Benchmark]: Toolchain (without parser) took 15442.07ms. Allocated memory was 276.8MB in the beginning and 1.2GB in the end (delta: 971.0MB). Free memory was 214.3MB in the beginning and 887.4MB in the end (delta: -673.2MB). Peak memory consumption was 298.4MB. Max. memory is 8.0GB. [2023-12-16 20:53:53,441 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 183.5MB. Free memory is still 131.3MB. There was no memory consumed. Max. memory is 8.0GB. [2023-12-16 20:53:53,442 INFO L158 Benchmark]: CACSL2BoogieTranslator took 976.71ms. Allocated memory is still 276.8MB. Free memory was 214.3MB in the beginning and 126.1MB in the end (delta: 88.2MB). Peak memory consumption was 89.2MB. Max. memory is 8.0GB. [2023-12-16 20:53:53,442 INFO L158 Benchmark]: Boogie Procedure Inliner took 390.92ms. Allocated memory is still 276.8MB. Free memory was 126.1MB in the beginning and 180.7MB in the end (delta: -54.6MB). Peak memory consumption was 96.4MB. Max. memory is 8.0GB. [2023-12-16 20:53:53,446 INFO L158 Benchmark]: Boogie Preprocessor took 267.46ms. Allocated memory is still 276.8MB. Free memory was 180.7MB in the beginning and 132.4MB in the end (delta: 48.2MB). Peak memory consumption was 47.2MB. Max. memory is 8.0GB. [2023-12-16 20:53:53,447 INFO L158 Benchmark]: RCFGBuilder took 12305.08ms. Allocated memory was 276.8MB in the beginning and 1.2GB in the end (delta: 971.0MB). Free memory was 132.4MB in the beginning and 1.1GB in the end (delta: -962.1MB). Peak memory consumption was 605.0MB. Max. memory is 8.0GB. [2023-12-16 20:53:53,447 INFO L158 Benchmark]: TraceAbstraction took 1493.90ms. Allocated memory is still 1.2GB. Free memory was 1.1GB in the beginning and 887.4MB in the end (delta: 206.6MB). Peak memory consumption was 206.6MB. Max. memory is 8.0GB. [2023-12-16 20:53:53,453 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 183.5MB. Free memory is still 131.3MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 976.71ms. Allocated memory is still 276.8MB. Free memory was 214.3MB in the beginning and 126.1MB in the end (delta: 88.2MB). Peak memory consumption was 89.2MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 390.92ms. Allocated memory is still 276.8MB. Free memory was 126.1MB in the beginning and 180.7MB in the end (delta: -54.6MB). Peak memory consumption was 96.4MB. Max. memory is 8.0GB. * Boogie Preprocessor took 267.46ms. Allocated memory is still 276.8MB. Free memory was 180.7MB in the beginning and 132.4MB in the end (delta: 48.2MB). Peak memory consumption was 47.2MB. Max. memory is 8.0GB. * RCFGBuilder took 12305.08ms. Allocated memory was 276.8MB in the beginning and 1.2GB in the end (delta: 971.0MB). Free memory was 132.4MB in the beginning and 1.1GB in the end (delta: -962.1MB). Peak memory consumption was 605.0MB. Max. memory is 8.0GB. * TraceAbstraction took 1493.90ms. Allocated memory is still 1.2GB. Free memory was 1.1GB in the beginning and 887.4MB in the end (delta: 206.6MB). Peak memory consumption was 206.6MB. 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 338. 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_30 = 0; [L40] const SORT_2 var_151 = 0; [L41] const SORT_1 var_280 = 1; [L42] const SORT_4 var_286 = 3; [L43] const SORT_3 var_287 = 0; [L44] const SORT_2 var_292 = 1; [L45] const SORT_2 var_302 = 3; [L46] const SORT_4 var_303 = 1; [L47] const SORT_4 var_496 = 0; [L48] const SORT_2 var_958 = 2; [L49] const SORT_4 var_971 = 2; [L51] SORT_2 input_178; [L52] SORT_2 input_180; [L53] SORT_2 input_182; [L54] SORT_2 input_184; [L55] SORT_2 input_186; [L56] SORT_2 input_188; [L57] SORT_2 input_190; [L58] SORT_2 input_192; [L59] SORT_2 input_194; [L60] SORT_2 input_196; [L61] SORT_2 input_198; [L62] SORT_2 input_200; [L63] SORT_1 input_202; [L64] SORT_1 input_204; [L65] SORT_1 input_206; [L66] SORT_1 input_208; [L67] SORT_1 input_210; [L68] SORT_1 input_212; [L69] SORT_1 input_214; [L70] SORT_1 input_216; [L71] SORT_1 input_218; [L72] SORT_1 input_220; [L73] SORT_1 input_222; [L74] SORT_1 input_224; [L75] SORT_1 input_226; [L76] SORT_1 input_228; [L77] SORT_1 input_230; [L78] SORT_1 input_232; [L79] SORT_1 input_234; [L80] SORT_1 input_236; [L81] SORT_1 input_238; [L82] SORT_1 input_240; [L83] SORT_1 input_242; [L84] SORT_1 input_244; [L85] SORT_1 input_246; [L86] SORT_1 input_248; [L87] SORT_1 input_250; [L88] SORT_1 input_252; [L89] SORT_1 input_254; [L90] SORT_1 input_256; [L91] SORT_1 input_258; [L92] SORT_1 input_260; [L93] SORT_1 input_262; [L94] SORT_1 input_264; [L95] SORT_1 input_266; [L96] SORT_1 input_268; [L97] SORT_1 input_270; [L98] SORT_1 input_272; [L99] SORT_1 input_274; [L100] SORT_1 input_276; [L101] SORT_1 input_278; [L102] SORT_1 input_282; [L103] SORT_1 input_284; [L104] SORT_1 input_301; [L105] SORT_1 input_312; [L106] SORT_1 input_315; [L107] SORT_1 input_321; [L108] SORT_1 input_327; [L109] SORT_1 input_344; [L110] SORT_1 input_359; [L111] SORT_1 input_364; [L112] SORT_1 input_370; [L113] SORT_1 input_384; [L114] SORT_1 input_399; [L115] SORT_1 input_405; [L116] SORT_1 input_421; [L117] SORT_1 input_429; [L118] SORT_1 input_436; [L119] SORT_1 input_443; [L120] SORT_1 input_463; [L121] SORT_1 input_482; [L122] SORT_1 input_489; [L123] SORT_1 input_494; [L124] SORT_1 input_509; [L125] SORT_1 input_518; [L126] SORT_1 input_521; [L127] SORT_1 input_524; [L128] SORT_1 input_539; [L129] SORT_1 input_548; [L130] SORT_1 input_551; [L131] SORT_1 input_557; [L132] SORT_1 input_563; [L133] SORT_1 input_580; [L134] SORT_1 input_595; [L135] SORT_1 input_600; [L136] SORT_1 input_606; [L137] SORT_1 input_620; [L138] SORT_1 input_635; [L139] SORT_1 input_641; [L140] SORT_1 input_657; [L141] SORT_1 input_665; [L142] SORT_1 input_672; [L143] SORT_1 input_679; [L144] SORT_1 input_699; [L145] SORT_1 input_718; [L146] SORT_1 input_725; [L147] SORT_1 input_730; [L148] SORT_1 input_746; [L149] SORT_1 input_755; [L150] SORT_1 input_758; [L151] SORT_1 input_761; [L152] SORT_1 input_776; [L153] SORT_1 input_785; [L154] SORT_1 input_788; [L155] SORT_1 input_794; [L156] SORT_1 input_800; [L157] SORT_1 input_817; [L158] SORT_1 input_832; [L159] SORT_1 input_837; [L160] SORT_1 input_843; [L161] SORT_1 input_857; [L162] SORT_1 input_872; [L163] SORT_1 input_878; [L164] SORT_1 input_894; [L165] SORT_1 input_902; [L166] SORT_1 input_909; [L167] SORT_1 input_916; [L168] SORT_1 input_936; [L169] SORT_1 input_955; [L170] SORT_1 input_964; [L171] SORT_1 input_969; [L172] SORT_1 input_986; [L173] SORT_1 input_995; [L175] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L175] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L176] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L176] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L177] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L177] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L178] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L178] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L179] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L179] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L180] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L180] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L181] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L181] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L182] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L182] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L183] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L183] SORT_2 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L184] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L184] SORT_2 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L185] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L185] SORT_2 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L186] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L186] SORT_2 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L187] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L187] SORT_1 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L188] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L188] SORT_1 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L189] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L189] SORT_1 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L190] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L190] SORT_1 state_37 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L191] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L191] SORT_1 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L192] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L192] SORT_1 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L193] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L193] SORT_1 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L194] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L194] SORT_1 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L195] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L195] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L196] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L196] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L197] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L197] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L198] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L198] SORT_1 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L199] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L199] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L200] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L200] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L201] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L201] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L202] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L202] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L203] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L203] SORT_1 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L204] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L204] SORT_1 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L205] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L205] SORT_1 state_67 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L206] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L206] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L207] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L207] SORT_1 state_71 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L208] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L208] SORT_1 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L209] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L209] SORT_1 state_75 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L210] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L210] SORT_1 state_77 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L211] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L211] SORT_1 state_79 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L212] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L212] SORT_1 state_81 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L213] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L213] SORT_1 state_83 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L214] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L214] SORT_1 state_85 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L215] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L215] SORT_1 state_87 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L216] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L216] SORT_1 state_89 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L217] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L217] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L218] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L218] SORT_1 state_93 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L219] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L219] SORT_1 state_95 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L220] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L220] SORT_1 state_97 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L221] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L221] SORT_1 state_99 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L222] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L222] SORT_1 state_101 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L223] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L223] SORT_1 state_103 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L224] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L224] SORT_1 state_105 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L225] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L225] SORT_1 state_107 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L226] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L226] SORT_1 state_109 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L227] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L227] SORT_1 state_111 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L229] SORT_2 init_7_arg_1 = var_5; [L230] state_6 = init_7_arg_1 [L231] SORT_2 init_9_arg_1 = var_5; [L232] state_8 = init_9_arg_1 [L233] SORT_2 init_11_arg_1 = var_5; [L234] state_10 = init_11_arg_1 [L235] SORT_2 init_13_arg_1 = var_5; [L236] state_12 = init_13_arg_1 [L237] SORT_2 init_15_arg_1 = var_5; [L238] state_14 = init_15_arg_1 [L239] SORT_2 init_17_arg_1 = var_5; [L240] state_16 = init_17_arg_1 [L241] SORT_2 init_19_arg_1 = var_5; [L242] state_18 = init_19_arg_1 [L243] SORT_2 init_21_arg_1 = var_5; [L244] state_20 = init_21_arg_1 [L245] SORT_2 init_23_arg_1 = var_5; [L246] state_22 = init_23_arg_1 [L247] SORT_2 init_25_arg_1 = var_5; [L248] state_24 = init_25_arg_1 [L249] SORT_2 init_27_arg_1 = var_5; [L250] state_26 = init_27_arg_1 [L251] SORT_2 init_29_arg_1 = var_5; [L252] state_28 = init_29_arg_1 [L253] SORT_1 init_32_arg_1 = var_30; [L254] state_31 = init_32_arg_1 [L255] SORT_1 init_34_arg_1 = var_30; [L256] state_33 = init_34_arg_1 [L257] SORT_1 init_36_arg_1 = var_30; [L258] state_35 = init_36_arg_1 [L259] SORT_1 init_38_arg_1 = var_30; [L260] state_37 = init_38_arg_1 [L261] SORT_1 init_40_arg_1 = var_30; [L262] state_39 = init_40_arg_1 [L263] SORT_1 init_42_arg_1 = var_30; [L264] state_41 = init_42_arg_1 [L265] SORT_1 init_44_arg_1 = var_30; [L266] state_43 = init_44_arg_1 [L267] SORT_1 init_46_arg_1 = var_30; [L268] state_45 = init_46_arg_1 [L269] SORT_1 init_48_arg_1 = var_30; [L270] state_47 = init_48_arg_1 [L271] SORT_1 init_50_arg_1 = var_30; [L272] state_49 = init_50_arg_1 [L273] SORT_1 init_52_arg_1 = var_30; [L274] state_51 = init_52_arg_1 [L275] SORT_1 init_54_arg_1 = var_30; [L276] state_53 = init_54_arg_1 [L277] SORT_1 init_56_arg_1 = var_30; [L278] state_55 = init_56_arg_1 [L279] SORT_1 init_58_arg_1 = var_30; [L280] state_57 = init_58_arg_1 [L281] SORT_1 init_60_arg_1 = var_30; [L282] state_59 = init_60_arg_1 [L283] SORT_1 init_62_arg_1 = var_30; [L284] state_61 = init_62_arg_1 [L285] SORT_1 init_64_arg_1 = var_30; [L286] state_63 = init_64_arg_1 [L287] SORT_1 init_66_arg_1 = var_30; [L288] state_65 = init_66_arg_1 [L289] SORT_1 init_68_arg_1 = var_30; [L290] state_67 = init_68_arg_1 [L291] SORT_1 init_70_arg_1 = var_30; [L292] state_69 = init_70_arg_1 [L293] SORT_1 init_72_arg_1 = var_30; [L294] state_71 = init_72_arg_1 [L295] SORT_1 init_74_arg_1 = var_30; [L296] state_73 = init_74_arg_1 [L297] SORT_1 init_76_arg_1 = var_30; [L298] state_75 = init_76_arg_1 [L299] SORT_1 init_78_arg_1 = var_30; [L300] state_77 = init_78_arg_1 [L301] SORT_1 init_80_arg_1 = var_30; [L302] state_79 = init_80_arg_1 [L303] SORT_1 init_82_arg_1 = var_30; [L304] state_81 = init_82_arg_1 [L305] SORT_1 init_84_arg_1 = var_30; [L306] state_83 = init_84_arg_1 [L307] SORT_1 init_86_arg_1 = var_30; [L308] state_85 = init_86_arg_1 [L309] SORT_1 init_88_arg_1 = var_30; [L310] state_87 = init_88_arg_1 [L311] SORT_1 init_90_arg_1 = var_30; [L312] state_89 = init_90_arg_1 [L313] SORT_1 init_92_arg_1 = var_30; [L314] state_91 = init_92_arg_1 [L315] SORT_1 init_94_arg_1 = var_30; [L316] state_93 = init_94_arg_1 [L317] SORT_1 init_96_arg_1 = var_30; [L318] state_95 = init_96_arg_1 [L319] SORT_1 init_98_arg_1 = var_30; [L320] state_97 = init_98_arg_1 [L321] SORT_1 init_100_arg_1 = var_30; [L322] state_99 = init_100_arg_1 [L323] SORT_1 init_102_arg_1 = var_30; [L324] state_101 = init_102_arg_1 [L325] SORT_1 init_104_arg_1 = var_30; [L326] state_103 = init_104_arg_1 [L327] SORT_1 init_106_arg_1 = var_30; [L328] state_105 = init_106_arg_1 [L329] SORT_1 init_108_arg_1 = var_30; [L330] state_107 = init_108_arg_1 [L331] SORT_1 init_110_arg_1 = var_30; [L332] state_109 = init_110_arg_1 [L333] SORT_1 init_112_arg_1 = var_30; [L334] state_111 = init_112_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_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=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_151=0, var_280=1, var_286=3, var_287=0, var_292=1, var_302=3, var_303=1, var_30=0, var_496=0, var_5=0, var_958=2, var_971=2] [L337] input_178 = __VERIFIER_nondet_uchar() [L338] EXPR input_178 & mask_SORT_2 [L338] input_178 = input_178 & mask_SORT_2 [L339] input_180 = __VERIFIER_nondet_uchar() [L340] EXPR input_180 & mask_SORT_2 [L340] input_180 = input_180 & mask_SORT_2 [L341] input_182 = __VERIFIER_nondet_uchar() [L342] EXPR input_182 & mask_SORT_2 [L342] input_182 = input_182 & mask_SORT_2 [L343] input_184 = __VERIFIER_nondet_uchar() [L344] EXPR input_184 & mask_SORT_2 [L344] input_184 = input_184 & mask_SORT_2 [L345] input_186 = __VERIFIER_nondet_uchar() [L346] EXPR input_186 & mask_SORT_2 [L346] input_186 = input_186 & mask_SORT_2 [L347] input_188 = __VERIFIER_nondet_uchar() [L348] EXPR input_188 & mask_SORT_2 [L348] input_188 = input_188 & mask_SORT_2 [L349] input_190 = __VERIFIER_nondet_uchar() [L350] EXPR input_190 & mask_SORT_2 [L350] input_190 = input_190 & mask_SORT_2 [L351] input_192 = __VERIFIER_nondet_uchar() [L352] EXPR input_192 & mask_SORT_2 [L352] input_192 = input_192 & mask_SORT_2 [L353] input_194 = __VERIFIER_nondet_uchar() [L354] EXPR input_194 & mask_SORT_2 [L354] input_194 = input_194 & mask_SORT_2 [L355] input_196 = __VERIFIER_nondet_uchar() [L356] EXPR input_196 & mask_SORT_2 [L356] input_196 = input_196 & mask_SORT_2 [L357] input_198 = __VERIFIER_nondet_uchar() [L358] EXPR input_198 & mask_SORT_2 [L358] input_198 = input_198 & mask_SORT_2 [L359] input_200 = __VERIFIER_nondet_uchar() [L360] EXPR input_200 & mask_SORT_2 [L360] input_200 = input_200 & mask_SORT_2 [L361] input_202 = __VERIFIER_nondet_uchar() [L362] EXPR input_202 & mask_SORT_1 [L362] input_202 = input_202 & mask_SORT_1 [L363] input_204 = __VERIFIER_nondet_uchar() [L364] EXPR input_204 & mask_SORT_1 [L364] input_204 = input_204 & mask_SORT_1 [L365] input_206 = __VERIFIER_nondet_uchar() [L366] EXPR input_206 & mask_SORT_1 [L366] input_206 = input_206 & mask_SORT_1 [L367] input_208 = __VERIFIER_nondet_uchar() [L368] EXPR input_208 & mask_SORT_1 [L368] input_208 = input_208 & mask_SORT_1 [L369] input_210 = __VERIFIER_nondet_uchar() [L370] EXPR input_210 & mask_SORT_1 [L370] input_210 = input_210 & mask_SORT_1 [L371] input_212 = __VERIFIER_nondet_uchar() [L372] EXPR input_212 & mask_SORT_1 [L372] input_212 = input_212 & mask_SORT_1 [L373] input_214 = __VERIFIER_nondet_uchar() [L374] EXPR input_214 & mask_SORT_1 [L374] input_214 = input_214 & mask_SORT_1 [L375] input_216 = __VERIFIER_nondet_uchar() [L376] EXPR input_216 & mask_SORT_1 [L376] input_216 = input_216 & mask_SORT_1 [L377] input_218 = __VERIFIER_nondet_uchar() [L378] EXPR input_218 & mask_SORT_1 [L378] input_218 = input_218 & mask_SORT_1 [L379] input_220 = __VERIFIER_nondet_uchar() [L380] EXPR input_220 & mask_SORT_1 [L380] input_220 = input_220 & mask_SORT_1 [L381] input_222 = __VERIFIER_nondet_uchar() [L382] EXPR input_222 & mask_SORT_1 [L382] input_222 = input_222 & mask_SORT_1 [L383] input_224 = __VERIFIER_nondet_uchar() [L384] EXPR input_224 & mask_SORT_1 [L384] input_224 = input_224 & mask_SORT_1 [L385] input_226 = __VERIFIER_nondet_uchar() [L386] EXPR input_226 & mask_SORT_1 [L386] input_226 = input_226 & mask_SORT_1 [L387] input_228 = __VERIFIER_nondet_uchar() [L388] EXPR input_228 & mask_SORT_1 [L388] input_228 = input_228 & mask_SORT_1 [L389] input_230 = __VERIFIER_nondet_uchar() [L390] EXPR input_230 & mask_SORT_1 [L390] input_230 = input_230 & mask_SORT_1 [L391] input_232 = __VERIFIER_nondet_uchar() [L392] EXPR input_232 & mask_SORT_1 [L392] input_232 = input_232 & mask_SORT_1 [L393] input_234 = __VERIFIER_nondet_uchar() [L394] EXPR input_234 & mask_SORT_1 [L394] input_234 = input_234 & mask_SORT_1 [L395] input_236 = __VERIFIER_nondet_uchar() [L396] EXPR input_236 & mask_SORT_1 [L396] input_236 = input_236 & mask_SORT_1 [L397] input_238 = __VERIFIER_nondet_uchar() [L398] EXPR input_238 & mask_SORT_1 [L398] input_238 = input_238 & mask_SORT_1 [L399] input_240 = __VERIFIER_nondet_uchar() [L400] EXPR input_240 & mask_SORT_1 [L400] input_240 = input_240 & mask_SORT_1 [L401] input_242 = __VERIFIER_nondet_uchar() [L402] EXPR input_242 & mask_SORT_1 [L402] input_242 = input_242 & mask_SORT_1 [L403] input_244 = __VERIFIER_nondet_uchar() [L404] EXPR input_244 & mask_SORT_1 [L404] input_244 = input_244 & mask_SORT_1 [L405] input_246 = __VERIFIER_nondet_uchar() [L406] EXPR input_246 & mask_SORT_1 [L406] input_246 = input_246 & mask_SORT_1 [L407] input_248 = __VERIFIER_nondet_uchar() [L408] EXPR input_248 & mask_SORT_1 [L408] input_248 = input_248 & mask_SORT_1 [L409] input_250 = __VERIFIER_nondet_uchar() [L410] EXPR input_250 & mask_SORT_1 [L410] input_250 = input_250 & mask_SORT_1 [L411] input_252 = __VERIFIER_nondet_uchar() [L412] EXPR input_252 & mask_SORT_1 [L412] input_252 = input_252 & mask_SORT_1 [L413] input_254 = __VERIFIER_nondet_uchar() [L414] EXPR input_254 & mask_SORT_1 [L414] input_254 = input_254 & mask_SORT_1 [L415] input_256 = __VERIFIER_nondet_uchar() [L416] EXPR input_256 & mask_SORT_1 [L416] input_256 = input_256 & mask_SORT_1 [L417] input_258 = __VERIFIER_nondet_uchar() [L418] EXPR input_258 & mask_SORT_1 [L418] input_258 = input_258 & mask_SORT_1 [L419] input_260 = __VERIFIER_nondet_uchar() [L420] EXPR input_260 & mask_SORT_1 [L420] input_260 = input_260 & mask_SORT_1 [L421] input_262 = __VERIFIER_nondet_uchar() [L422] EXPR input_262 & mask_SORT_1 [L422] input_262 = input_262 & mask_SORT_1 [L423] input_264 = __VERIFIER_nondet_uchar() [L424] EXPR input_264 & mask_SORT_1 [L424] input_264 = input_264 & mask_SORT_1 [L425] input_266 = __VERIFIER_nondet_uchar() [L426] EXPR input_266 & mask_SORT_1 [L426] input_266 = input_266 & mask_SORT_1 [L427] input_268 = __VERIFIER_nondet_uchar() [L428] EXPR input_268 & mask_SORT_1 [L428] input_268 = input_268 & mask_SORT_1 [L429] input_270 = __VERIFIER_nondet_uchar() [L430] EXPR input_270 & mask_SORT_1 [L430] input_270 = input_270 & mask_SORT_1 [L431] input_272 = __VERIFIER_nondet_uchar() [L432] EXPR input_272 & mask_SORT_1 [L432] input_272 = input_272 & mask_SORT_1 [L433] input_274 = __VERIFIER_nondet_uchar() [L434] EXPR input_274 & mask_SORT_1 [L434] input_274 = input_274 & mask_SORT_1 [L435] input_276 = __VERIFIER_nondet_uchar() [L436] EXPR input_276 & mask_SORT_1 [L436] input_276 = input_276 & mask_SORT_1 [L437] input_278 = __VERIFIER_nondet_uchar() [L438] EXPR input_278 & mask_SORT_1 [L438] input_278 = input_278 & mask_SORT_1 [L439] input_282 = __VERIFIER_nondet_uchar() [L440] EXPR input_282 & mask_SORT_1 [L440] input_282 = input_282 & mask_SORT_1 [L441] input_284 = __VERIFIER_nondet_uchar() [L442] EXPR input_284 & mask_SORT_1 [L442] input_284 = input_284 & mask_SORT_1 [L443] input_301 = __VERIFIER_nondet_uchar() [L444] input_312 = __VERIFIER_nondet_uchar() [L445] EXPR input_312 & mask_SORT_1 [L445] input_312 = input_312 & mask_SORT_1 [L446] input_315 = __VERIFIER_nondet_uchar() [L447] EXPR input_315 & mask_SORT_1 [L447] input_315 = input_315 & mask_SORT_1 [L448] input_321 = __VERIFIER_nondet_uchar() [L449] EXPR input_321 & mask_SORT_1 [L449] input_321 = input_321 & mask_SORT_1 [L450] input_327 = __VERIFIER_nondet_uchar() [L451] EXPR input_327 & mask_SORT_1 [L451] input_327 = input_327 & mask_SORT_1 [L452] input_344 = __VERIFIER_nondet_uchar() [L453] input_359 = __VERIFIER_nondet_uchar() [L454] input_364 = __VERIFIER_nondet_uchar() [L455] EXPR input_364 & mask_SORT_1 [L455] input_364 = input_364 & mask_SORT_1 [L456] input_370 = __VERIFIER_nondet_uchar() [L457] EXPR input_370 & mask_SORT_1 [L457] input_370 = input_370 & mask_SORT_1 [L458] input_384 = __VERIFIER_nondet_uchar() [L459] EXPR input_384 & mask_SORT_1 [L459] input_384 = input_384 & mask_SORT_1 [L460] input_399 = __VERIFIER_nondet_uchar() [L461] EXPR input_399 & mask_SORT_1 [L461] input_399 = input_399 & mask_SORT_1 [L462] input_405 = __VERIFIER_nondet_uchar() [L463] EXPR input_405 & mask_SORT_1 [L463] input_405 = input_405 & mask_SORT_1 [L464] input_421 = __VERIFIER_nondet_uchar() [L465] input_429 = __VERIFIER_nondet_uchar() [L466] input_436 = __VERIFIER_nondet_uchar() [L467] EXPR input_436 & mask_SORT_1 [L467] input_436 = input_436 & mask_SORT_1 [L468] input_443 = __VERIFIER_nondet_uchar() [L469] EXPR input_443 & mask_SORT_1 [L469] input_443 = input_443 & mask_SORT_1 [L470] input_463 = __VERIFIER_nondet_uchar() [L471] input_482 = __VERIFIER_nondet_uchar() [L472] EXPR input_482 & mask_SORT_1 [L472] input_482 = input_482 & mask_SORT_1 [L473] input_489 = __VERIFIER_nondet_uchar() [L474] input_494 = __VERIFIER_nondet_uchar() [L475] EXPR input_494 & mask_SORT_1 [L475] input_494 = input_494 & mask_SORT_1 [L476] input_509 = __VERIFIER_nondet_uchar() [L477] input_518 = __VERIFIER_nondet_uchar() [L478] EXPR input_518 & mask_SORT_1 [L478] input_518 = input_518 & mask_SORT_1 [L479] input_521 = __VERIFIER_nondet_uchar() [L480] EXPR input_521 & mask_SORT_1 [L480] input_521 = input_521 & mask_SORT_1 [L481] input_524 = __VERIFIER_nondet_uchar() [L482] EXPR input_524 & mask_SORT_1 [L482] input_524 = input_524 & mask_SORT_1 [L483] input_539 = __VERIFIER_nondet_uchar() [L484] input_548 = __VERIFIER_nondet_uchar() [L485] EXPR input_548 & mask_SORT_1 [L485] input_548 = input_548 & mask_SORT_1 [L486] input_551 = __VERIFIER_nondet_uchar() [L487] EXPR input_551 & mask_SORT_1 [L487] input_551 = input_551 & mask_SORT_1 [L488] input_557 = __VERIFIER_nondet_uchar() [L489] EXPR input_557 & mask_SORT_1 [L489] input_557 = input_557 & mask_SORT_1 [L490] input_563 = __VERIFIER_nondet_uchar() [L491] EXPR input_563 & mask_SORT_1 [L491] input_563 = input_563 & mask_SORT_1 [L492] input_580 = __VERIFIER_nondet_uchar() [L493] input_595 = __VERIFIER_nondet_uchar() [L494] input_600 = __VERIFIER_nondet_uchar() [L495] EXPR input_600 & mask_SORT_1 [L495] input_600 = input_600 & mask_SORT_1 [L496] input_606 = __VERIFIER_nondet_uchar() [L497] EXPR input_606 & mask_SORT_1 [L497] input_606 = input_606 & mask_SORT_1 [L498] input_620 = __VERIFIER_nondet_uchar() [L499] EXPR input_620 & mask_SORT_1 [L499] input_620 = input_620 & mask_SORT_1 [L500] input_635 = __VERIFIER_nondet_uchar() [L501] EXPR input_635 & mask_SORT_1 [L501] input_635 = input_635 & mask_SORT_1 [L502] input_641 = __VERIFIER_nondet_uchar() [L503] EXPR input_641 & mask_SORT_1 [L503] input_641 = input_641 & mask_SORT_1 [L504] input_657 = __VERIFIER_nondet_uchar() [L505] input_665 = __VERIFIER_nondet_uchar() [L506] input_672 = __VERIFIER_nondet_uchar() [L507] EXPR input_672 & mask_SORT_1 [L507] input_672 = input_672 & mask_SORT_1 [L508] input_679 = __VERIFIER_nondet_uchar() [L509] EXPR input_679 & mask_SORT_1 [L509] input_679 = input_679 & mask_SORT_1 [L510] input_699 = __VERIFIER_nondet_uchar() [L511] input_718 = __VERIFIER_nondet_uchar() [L512] EXPR input_718 & mask_SORT_1 [L512] input_718 = input_718 & mask_SORT_1 [L513] input_725 = __VERIFIER_nondet_uchar() [L514] input_730 = __VERIFIER_nondet_uchar() [L515] EXPR input_730 & mask_SORT_1 [L515] input_730 = input_730 & mask_SORT_1 [L516] input_746 = __VERIFIER_nondet_uchar() [L517] input_755 = __VERIFIER_nondet_uchar() [L518] EXPR input_755 & mask_SORT_1 [L518] input_755 = input_755 & mask_SORT_1 [L519] input_758 = __VERIFIER_nondet_uchar() [L520] EXPR input_758 & mask_SORT_1 [L520] input_758 = input_758 & mask_SORT_1 [L521] input_761 = __VERIFIER_nondet_uchar() [L522] EXPR input_761 & mask_SORT_1 [L522] input_761 = input_761 & mask_SORT_1 [L523] input_776 = __VERIFIER_nondet_uchar() [L524] input_785 = __VERIFIER_nondet_uchar() [L525] EXPR input_785 & mask_SORT_1 [L525] input_785 = input_785 & mask_SORT_1 [L526] input_788 = __VERIFIER_nondet_uchar() [L527] EXPR input_788 & mask_SORT_1 [L527] input_788 = input_788 & mask_SORT_1 [L528] input_794 = __VERIFIER_nondet_uchar() [L529] EXPR input_794 & mask_SORT_1 [L529] input_794 = input_794 & mask_SORT_1 [L530] input_800 = __VERIFIER_nondet_uchar() [L531] EXPR input_800 & mask_SORT_1 [L531] input_800 = input_800 & mask_SORT_1 [L532] input_817 = __VERIFIER_nondet_uchar() [L533] input_832 = __VERIFIER_nondet_uchar() [L534] input_837 = __VERIFIER_nondet_uchar() [L535] EXPR input_837 & mask_SORT_1 [L535] input_837 = input_837 & mask_SORT_1 [L536] input_843 = __VERIFIER_nondet_uchar() [L537] EXPR input_843 & mask_SORT_1 [L537] input_843 = input_843 & mask_SORT_1 [L538] input_857 = __VERIFIER_nondet_uchar() [L539] EXPR input_857 & mask_SORT_1 [L539] input_857 = input_857 & mask_SORT_1 [L540] input_872 = __VERIFIER_nondet_uchar() [L541] EXPR input_872 & mask_SORT_1 [L541] input_872 = input_872 & mask_SORT_1 [L542] input_878 = __VERIFIER_nondet_uchar() [L543] EXPR input_878 & mask_SORT_1 [L543] input_878 = input_878 & mask_SORT_1 [L544] input_894 = __VERIFIER_nondet_uchar() [L545] input_902 = __VERIFIER_nondet_uchar() [L546] input_909 = __VERIFIER_nondet_uchar() [L547] EXPR input_909 & mask_SORT_1 [L547] input_909 = input_909 & mask_SORT_1 [L548] input_916 = __VERIFIER_nondet_uchar() [L549] EXPR input_916 & mask_SORT_1 [L549] input_916 = input_916 & mask_SORT_1 [L550] input_936 = __VERIFIER_nondet_uchar() [L551] input_955 = __VERIFIER_nondet_uchar() [L552] EXPR input_955 & mask_SORT_1 [L552] input_955 = input_955 & mask_SORT_1 [L553] input_964 = __VERIFIER_nondet_uchar() [L554] input_969 = __VERIFIER_nondet_uchar() [L555] EXPR input_969 & mask_SORT_1 [L555] input_969 = input_969 & mask_SORT_1 [L556] input_986 = __VERIFIER_nondet_uchar() [L557] input_995 = __VERIFIER_nondet_uchar() [L558] EXPR input_995 & mask_SORT_1 [L558] input_995 = input_995 & mask_SORT_1 [L561] SORT_1 var_113_arg_0 = state_31; [L562] SORT_1 var_113_arg_1 = ~state_33; [L563] EXPR var_113_arg_1 & mask_SORT_1 [L563] var_113_arg_1 = var_113_arg_1 & mask_SORT_1 [L564] EXPR var_113_arg_0 & var_113_arg_1 [L564] SORT_1 var_113 = var_113_arg_0 & var_113_arg_1; [L565] SORT_1 var_114_arg_0 = var_113; [L566] SORT_1 var_114_arg_1 = ~state_35; [L567] EXPR var_114_arg_1 & mask_SORT_1 [L567] var_114_arg_1 = var_114_arg_1 & mask_SORT_1 [L568] EXPR var_114_arg_0 & var_114_arg_1 [L568] SORT_1 var_114 = var_114_arg_0 & var_114_arg_1; [L569] SORT_1 var_115_arg_0 = var_114; [L570] SORT_1 var_115_arg_1 = ~state_37; [L571] EXPR var_115_arg_1 & mask_SORT_1 [L571] var_115_arg_1 = var_115_arg_1 & mask_SORT_1 [L572] EXPR var_115_arg_0 & var_115_arg_1 [L572] SORT_1 var_115 = var_115_arg_0 & var_115_arg_1; [L573] SORT_1 var_116_arg_0 = var_115; [L574] SORT_1 var_116_arg_1 = ~state_39; [L575] EXPR var_116_arg_1 & mask_SORT_1 [L575] var_116_arg_1 = var_116_arg_1 & mask_SORT_1 [L576] EXPR var_116_arg_0 & var_116_arg_1 [L576] SORT_1 var_116 = var_116_arg_0 & var_116_arg_1; [L577] SORT_1 var_117_arg_0 = var_116; [L578] SORT_1 var_117_arg_1 = ~state_41; [L579] EXPR var_117_arg_1 & mask_SORT_1 [L579] var_117_arg_1 = var_117_arg_1 & mask_SORT_1 [L580] EXPR var_117_arg_0 & var_117_arg_1 [L580] SORT_1 var_117 = var_117_arg_0 & var_117_arg_1; [L581] SORT_1 var_118_arg_0 = var_117; [L582] SORT_1 var_118_arg_1 = ~state_43; [L583] EXPR var_118_arg_1 & mask_SORT_1 [L583] var_118_arg_1 = var_118_arg_1 & mask_SORT_1 [L584] EXPR var_118_arg_0 & var_118_arg_1 [L584] SORT_1 var_118 = var_118_arg_0 & var_118_arg_1; [L585] SORT_1 var_119_arg_0 = var_118; [L586] SORT_1 var_119_arg_1 = ~state_45; [L587] EXPR var_119_arg_1 & mask_SORT_1 [L587] var_119_arg_1 = var_119_arg_1 & mask_SORT_1 [L588] EXPR var_119_arg_0 & var_119_arg_1 [L588] SORT_1 var_119 = var_119_arg_0 & var_119_arg_1; [L589] SORT_1 var_120_arg_0 = var_119; [L590] SORT_1 var_120_arg_1 = ~state_47; [L591] EXPR var_120_arg_1 & mask_SORT_1 [L591] var_120_arg_1 = var_120_arg_1 & mask_SORT_1 [L592] EXPR var_120_arg_0 & var_120_arg_1 [L592] SORT_1 var_120 = var_120_arg_0 & var_120_arg_1; [L593] SORT_1 var_121_arg_0 = var_120; [L594] SORT_1 var_121_arg_1 = ~state_49; [L595] EXPR var_121_arg_1 & mask_SORT_1 [L595] var_121_arg_1 = var_121_arg_1 & mask_SORT_1 [L596] EXPR var_121_arg_0 & var_121_arg_1 [L596] SORT_1 var_121 = var_121_arg_0 & var_121_arg_1; [L597] SORT_1 var_122_arg_0 = var_121; [L598] SORT_1 var_122_arg_1 = ~state_51; [L599] EXPR var_122_arg_1 & mask_SORT_1 [L599] var_122_arg_1 = var_122_arg_1 & mask_SORT_1 [L600] EXPR var_122_arg_0 & var_122_arg_1 [L600] SORT_1 var_122 = var_122_arg_0 & var_122_arg_1; [L601] SORT_1 var_123_arg_0 = var_122; [L602] SORT_1 var_123_arg_1 = ~state_53; [L603] EXPR var_123_arg_1 & mask_SORT_1 [L603] var_123_arg_1 = var_123_arg_1 & mask_SORT_1 [L604] EXPR var_123_arg_0 & var_123_arg_1 [L604] SORT_1 var_123 = var_123_arg_0 & var_123_arg_1; [L605] SORT_1 var_124_arg_0 = var_123; [L606] SORT_1 var_124_arg_1 = ~state_55; [L607] EXPR var_124_arg_1 & mask_SORT_1 [L607] var_124_arg_1 = var_124_arg_1 & mask_SORT_1 [L608] EXPR var_124_arg_0 & var_124_arg_1 [L608] SORT_1 var_124 = var_124_arg_0 & var_124_arg_1; [L609] SORT_1 var_125_arg_0 = var_124; [L610] SORT_1 var_125_arg_1 = state_57; [L611] EXPR var_125_arg_0 & var_125_arg_1 [L611] SORT_1 var_125 = var_125_arg_0 & var_125_arg_1; [L612] SORT_1 var_126_arg_0 = var_125; [L613] SORT_1 var_126_arg_1 = ~state_59; [L614] EXPR var_126_arg_1 & mask_SORT_1 [L614] var_126_arg_1 = var_126_arg_1 & mask_SORT_1 [L615] EXPR var_126_arg_0 & var_126_arg_1 [L615] SORT_1 var_126 = var_126_arg_0 & var_126_arg_1; [L616] SORT_1 var_127_arg_0 = var_126; [L617] SORT_1 var_127_arg_1 = ~state_61; [L618] EXPR var_127_arg_1 & mask_SORT_1 [L618] var_127_arg_1 = var_127_arg_1 & mask_SORT_1 [L619] EXPR var_127_arg_0 & var_127_arg_1 [L619] SORT_1 var_127 = var_127_arg_0 & var_127_arg_1; [L620] SORT_1 var_128_arg_0 = var_127; [L621] SORT_1 var_128_arg_1 = ~state_63; [L622] EXPR var_128_arg_1 & mask_SORT_1 [L622] var_128_arg_1 = var_128_arg_1 & mask_SORT_1 [L623] EXPR var_128_arg_0 & var_128_arg_1 [L623] SORT_1 var_128 = var_128_arg_0 & var_128_arg_1; [L624] SORT_1 var_129_arg_0 = var_128; [L625] SORT_1 var_129_arg_1 = ~state_65; [L626] EXPR var_129_arg_1 & mask_SORT_1 [L626] var_129_arg_1 = var_129_arg_1 & mask_SORT_1 [L627] EXPR var_129_arg_0 & var_129_arg_1 [L627] SORT_1 var_129 = var_129_arg_0 & var_129_arg_1; [L628] SORT_1 var_130_arg_0 = var_129; [L629] SORT_1 var_130_arg_1 = ~state_67; [L630] EXPR var_130_arg_1 & mask_SORT_1 [L630] var_130_arg_1 = var_130_arg_1 & mask_SORT_1 [L631] EXPR var_130_arg_0 & var_130_arg_1 [L631] SORT_1 var_130 = var_130_arg_0 & var_130_arg_1; [L632] SORT_1 var_131_arg_0 = var_130; [L633] SORT_1 var_131_arg_1 = ~state_69; [L634] EXPR var_131_arg_1 & mask_SORT_1 [L634] var_131_arg_1 = var_131_arg_1 & mask_SORT_1 [L635] EXPR var_131_arg_0 & var_131_arg_1 [L635] SORT_1 var_131 = var_131_arg_0 & var_131_arg_1; [L636] SORT_1 var_132_arg_0 = var_131; [L637] SORT_1 var_132_arg_1 = ~state_71; [L638] EXPR var_132_arg_1 & mask_SORT_1 [L638] var_132_arg_1 = var_132_arg_1 & mask_SORT_1 [L639] EXPR var_132_arg_0 & var_132_arg_1 [L639] SORT_1 var_132 = var_132_arg_0 & var_132_arg_1; [L640] SORT_1 var_133_arg_0 = var_132; [L641] SORT_1 var_133_arg_1 = ~state_73; [L642] EXPR var_133_arg_1 & mask_SORT_1 [L642] var_133_arg_1 = var_133_arg_1 & mask_SORT_1 [L643] EXPR var_133_arg_0 & var_133_arg_1 [L643] SORT_1 var_133 = var_133_arg_0 & var_133_arg_1; [L644] SORT_1 var_134_arg_0 = var_133; [L645] SORT_1 var_134_arg_1 = ~state_75; [L646] EXPR var_134_arg_1 & mask_SORT_1 [L646] var_134_arg_1 = var_134_arg_1 & mask_SORT_1 [L647] EXPR var_134_arg_0 & var_134_arg_1 [L647] SORT_1 var_134 = var_134_arg_0 & var_134_arg_1; [L648] SORT_1 var_135_arg_0 = var_134; [L649] SORT_1 var_135_arg_1 = ~state_77; [L650] EXPR var_135_arg_1 & mask_SORT_1 [L650] var_135_arg_1 = var_135_arg_1 & mask_SORT_1 [L651] EXPR var_135_arg_0 & var_135_arg_1 [L651] SORT_1 var_135 = var_135_arg_0 & var_135_arg_1; [L652] SORT_1 var_136_arg_0 = var_135; [L653] SORT_1 var_136_arg_1 = ~state_79; [L654] EXPR var_136_arg_1 & mask_SORT_1 [L654] var_136_arg_1 = var_136_arg_1 & mask_SORT_1 [L655] EXPR var_136_arg_0 & var_136_arg_1 [L655] SORT_1 var_136 = var_136_arg_0 & var_136_arg_1; [L656] SORT_1 var_137_arg_0 = var_136; [L657] SORT_1 var_137_arg_1 = ~state_81; [L658] EXPR var_137_arg_1 & mask_SORT_1 [L658] var_137_arg_1 = var_137_arg_1 & mask_SORT_1 [L659] EXPR var_137_arg_0 & var_137_arg_1 [L659] SORT_1 var_137 = var_137_arg_0 & var_137_arg_1; [L660] SORT_1 var_138_arg_0 = var_137; [L661] SORT_1 var_138_arg_1 = state_83; [L662] EXPR var_138_arg_0 & var_138_arg_1 [L662] SORT_1 var_138 = var_138_arg_0 & var_138_arg_1; [L663] SORT_1 var_139_arg_0 = var_138; [L664] SORT_1 var_139_arg_1 = ~state_85; [L665] EXPR var_139_arg_1 & mask_SORT_1 [L665] var_139_arg_1 = var_139_arg_1 & mask_SORT_1 [L666] EXPR var_139_arg_0 & var_139_arg_1 [L666] SORT_1 var_139 = var_139_arg_0 & var_139_arg_1; [L667] SORT_1 var_140_arg_0 = var_139; [L668] SORT_1 var_140_arg_1 = ~state_87; [L669] EXPR var_140_arg_1 & mask_SORT_1 [L669] var_140_arg_1 = var_140_arg_1 & mask_SORT_1 [L670] EXPR var_140_arg_0 & var_140_arg_1 [L670] SORT_1 var_140 = var_140_arg_0 & var_140_arg_1; [L671] SORT_1 var_141_arg_0 = var_140; [L672] SORT_1 var_141_arg_1 = ~state_89; [L673] EXPR var_141_arg_1 & mask_SORT_1 [L673] var_141_arg_1 = var_141_arg_1 & mask_SORT_1 [L674] EXPR var_141_arg_0 & var_141_arg_1 [L674] SORT_1 var_141 = var_141_arg_0 & var_141_arg_1; [L675] SORT_1 var_142_arg_0 = var_141; [L676] SORT_1 var_142_arg_1 = ~state_91; [L677] EXPR var_142_arg_1 & mask_SORT_1 [L677] var_142_arg_1 = var_142_arg_1 & mask_SORT_1 [L678] EXPR var_142_arg_0 & var_142_arg_1 [L678] SORT_1 var_142 = var_142_arg_0 & var_142_arg_1; [L679] SORT_1 var_143_arg_0 = var_142; [L680] SORT_1 var_143_arg_1 = ~state_93; [L681] EXPR var_143_arg_1 & mask_SORT_1 [L681] var_143_arg_1 = var_143_arg_1 & mask_SORT_1 [L682] EXPR var_143_arg_0 & var_143_arg_1 [L682] SORT_1 var_143 = var_143_arg_0 & var_143_arg_1; [L683] SORT_1 var_144_arg_0 = var_143; [L684] SORT_1 var_144_arg_1 = ~state_95; [L685] EXPR var_144_arg_1 & mask_SORT_1 [L685] var_144_arg_1 = var_144_arg_1 & mask_SORT_1 [L686] EXPR var_144_arg_0 & var_144_arg_1 [L686] SORT_1 var_144 = var_144_arg_0 & var_144_arg_1; [L687] SORT_1 var_145_arg_0 = var_144; [L688] SORT_1 var_145_arg_1 = ~state_97; [L689] EXPR var_145_arg_1 & mask_SORT_1 [L689] var_145_arg_1 = var_145_arg_1 & mask_SORT_1 [L690] EXPR var_145_arg_0 & var_145_arg_1 [L690] SORT_1 var_145 = var_145_arg_0 & var_145_arg_1; [L691] SORT_1 var_146_arg_0 = var_145; [L692] SORT_1 var_146_arg_1 = ~state_99; [L693] EXPR var_146_arg_1 & mask_SORT_1 [L693] var_146_arg_1 = var_146_arg_1 & mask_SORT_1 [L694] EXPR var_146_arg_0 & var_146_arg_1 [L694] SORT_1 var_146 = var_146_arg_0 & var_146_arg_1; [L695] SORT_1 var_147_arg_0 = var_146; [L696] SORT_1 var_147_arg_1 = ~state_101; [L697] EXPR var_147_arg_1 & mask_SORT_1 [L697] var_147_arg_1 = var_147_arg_1 & mask_SORT_1 [L698] EXPR var_147_arg_0 & var_147_arg_1 [L698] SORT_1 var_147 = var_147_arg_0 & var_147_arg_1; [L699] SORT_1 var_148_arg_0 = var_147; [L700] SORT_1 var_148_arg_1 = ~state_103; [L701] EXPR var_148_arg_1 & mask_SORT_1 [L701] var_148_arg_1 = var_148_arg_1 & mask_SORT_1 [L702] EXPR var_148_arg_0 & var_148_arg_1 [L702] SORT_1 var_148 = var_148_arg_0 & var_148_arg_1; [L703] SORT_1 var_149_arg_0 = var_148; [L704] SORT_1 var_149_arg_1 = ~state_105; [L705] EXPR var_149_arg_1 & mask_SORT_1 [L705] var_149_arg_1 = var_149_arg_1 & mask_SORT_1 [L706] EXPR var_149_arg_0 & var_149_arg_1 [L706] SORT_1 var_149 = var_149_arg_0 & var_149_arg_1; [L707] SORT_1 var_150_arg_0 = var_149; [L708] SORT_1 var_150_arg_1 = ~state_107; [L709] EXPR var_150_arg_1 & mask_SORT_1 [L709] var_150_arg_1 = var_150_arg_1 & mask_SORT_1 [L710] EXPR var_150_arg_0 & var_150_arg_1 [L710] SORT_1 var_150 = var_150_arg_0 & var_150_arg_1; [L711] SORT_2 var_152_arg_0 = var_151; [L712] SORT_2 var_152_arg_1 = state_6; [L713] SORT_1 var_152 = var_152_arg_0 == var_152_arg_1; [L714] SORT_1 var_153_arg_0 = var_150; [L715] SORT_1 var_153_arg_1 = var_152; [L716] EXPR var_153_arg_0 & var_153_arg_1 [L716] SORT_1 var_153 = var_153_arg_0 & var_153_arg_1; [L717] SORT_2 var_154_arg_0 = var_151; [L718] SORT_2 var_154_arg_1 = state_8; [L719] SORT_1 var_154 = var_154_arg_0 == var_154_arg_1; [L720] SORT_1 var_155_arg_0 = var_153; [L721] SORT_1 var_155_arg_1 = var_154; [L722] EXPR var_155_arg_0 & var_155_arg_1 [L722] SORT_1 var_155 = var_155_arg_0 & var_155_arg_1; [L723] SORT_2 var_156_arg_0 = var_151; [L724] SORT_2 var_156_arg_1 = state_10; [L725] SORT_1 var_156 = var_156_arg_0 == var_156_arg_1; [L726] SORT_1 var_157_arg_0 = var_155; [L727] SORT_1 var_157_arg_1 = var_156; [L728] EXPR var_157_arg_0 & var_157_arg_1 [L728] SORT_1 var_157 = var_157_arg_0 & var_157_arg_1; [L729] SORT_2 var_158_arg_0 = var_151; [L730] SORT_2 var_158_arg_1 = state_12; [L731] SORT_1 var_158 = var_158_arg_0 == var_158_arg_1; [L732] SORT_1 var_159_arg_0 = var_157; [L733] SORT_1 var_159_arg_1 = var_158; [L734] EXPR var_159_arg_0 & var_159_arg_1 [L734] SORT_1 var_159 = var_159_arg_0 & var_159_arg_1; [L735] SORT_2 var_160_arg_0 = var_151; [L736] SORT_2 var_160_arg_1 = state_14; [L737] SORT_1 var_160 = var_160_arg_0 == var_160_arg_1; [L738] SORT_1 var_161_arg_0 = var_159; [L739] SORT_1 var_161_arg_1 = var_160; [L740] EXPR var_161_arg_0 & var_161_arg_1 [L740] SORT_1 var_161 = var_161_arg_0 & var_161_arg_1; [L741] SORT_2 var_162_arg_0 = var_151; [L742] SORT_2 var_162_arg_1 = state_16; [L743] SORT_1 var_162 = var_162_arg_0 == var_162_arg_1; [L744] SORT_1 var_163_arg_0 = var_161; [L745] SORT_1 var_163_arg_1 = var_162; [L746] EXPR var_163_arg_0 & var_163_arg_1 [L746] SORT_1 var_163 = var_163_arg_0 & var_163_arg_1; [L747] SORT_2 var_164_arg_0 = var_151; [L748] SORT_2 var_164_arg_1 = state_18; [L749] SORT_1 var_164 = var_164_arg_0 == var_164_arg_1; [L750] SORT_1 var_165_arg_0 = var_163; [L751] SORT_1 var_165_arg_1 = var_164; [L752] EXPR var_165_arg_0 & var_165_arg_1 [L752] SORT_1 var_165 = var_165_arg_0 & var_165_arg_1; [L753] SORT_2 var_166_arg_0 = var_151; [L754] SORT_2 var_166_arg_1 = state_20; [L755] SORT_1 var_166 = var_166_arg_0 == var_166_arg_1; [L756] SORT_1 var_167_arg_0 = var_165; [L757] SORT_1 var_167_arg_1 = var_166; [L758] EXPR var_167_arg_0 & var_167_arg_1 [L758] SORT_1 var_167 = var_167_arg_0 & var_167_arg_1; [L759] SORT_2 var_168_arg_0 = var_151; [L760] SORT_2 var_168_arg_1 = state_22; [L761] SORT_1 var_168 = var_168_arg_0 == var_168_arg_1; [L762] SORT_1 var_169_arg_0 = var_167; [L763] SORT_1 var_169_arg_1 = var_168; [L764] EXPR var_169_arg_0 & var_169_arg_1 [L764] SORT_1 var_169 = var_169_arg_0 & var_169_arg_1; [L765] SORT_2 var_170_arg_0 = var_151; [L766] SORT_2 var_170_arg_1 = state_24; [L767] SORT_1 var_170 = var_170_arg_0 == var_170_arg_1; [L768] SORT_1 var_171_arg_0 = var_169; [L769] SORT_1 var_171_arg_1 = var_170; [L770] EXPR var_171_arg_0 & var_171_arg_1 [L770] SORT_1 var_171 = var_171_arg_0 & var_171_arg_1; [L771] SORT_2 var_172_arg_0 = var_151; [L772] SORT_2 var_172_arg_1 = state_26; [L773] SORT_1 var_172 = var_172_arg_0 == var_172_arg_1; [L774] SORT_1 var_173_arg_0 = var_171; [L775] SORT_1 var_173_arg_1 = var_172; [L776] EXPR var_173_arg_0 & var_173_arg_1 [L776] SORT_1 var_173 = var_173_arg_0 & var_173_arg_1; [L777] SORT_2 var_174_arg_0 = var_151; [L778] SORT_2 var_174_arg_1 = state_28; [L779] SORT_1 var_174 = var_174_arg_0 == var_174_arg_1; [L780] SORT_1 var_175_arg_0 = var_173; [L781] SORT_1 var_175_arg_1 = var_174; [L782] EXPR var_175_arg_0 & var_175_arg_1 [L782] SORT_1 var_175 = var_175_arg_0 & var_175_arg_1; [L783] SORT_1 var_176_arg_0 = state_111; [L784] SORT_1 var_176_arg_1 = var_175; [L785] EXPR var_176_arg_0 & var_176_arg_1 [L785] SORT_1 var_176 = var_176_arg_0 & var_176_arg_1; [L786] EXPR var_176 & mask_SORT_1 [L786] var_176 = var_176 & mask_SORT_1 [L787] SORT_1 bad_177_arg_0 = var_176; [L788] CALL __VERIFIER_assert(!(bad_177_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: 1.3s, 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: 0.1s SsaConstructionTime, 0.6s 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 20:53:53,477 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...