/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.iprotocol.6.prop1-back-serstep.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-16 20:35:20,200 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-16 20:35:20,260 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 20:35:20,264 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-16 20:35:20,265 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-16 20:35:20,282 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-16 20:35:20,283 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-16 20:35:20,283 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-16 20:35:20,283 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-16 20:35:20,284 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-16 20:35:20,284 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-16 20:35:20,285 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-16 20:35:20,285 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-16 20:35:20,288 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-16 20:35:20,289 INFO L153 SettingsManager]: * Use SBE=true [2023-12-16 20:35:20,289 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-16 20:35:20,290 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-16 20:35:20,290 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-16 20:35:20,290 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-16 20:35:20,290 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-16 20:35:20,291 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-16 20:35:20,291 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-16 20:35:20,291 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-16 20:35:20,291 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-16 20:35:20,292 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-16 20:35:20,292 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-16 20:35:20,292 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-16 20:35:20,293 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-16 20:35:20,293 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-16 20:35:20,293 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:35:20,294 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-16 20:35:20,294 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-16 20:35:20,294 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-16 20:35:20,294 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-16 20:35:20,294 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-16 20:35:20,295 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-16 20:35:20,295 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-16 20:35:20,295 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-16 20:35:20,295 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-16 20:35:20,295 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-16 20:35:20,295 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> false [2023-12-16 20:35:20,535 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-16 20:35:20,558 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-16 20:35:20,560 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-16 20:35:20,562 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-16 20:35:20,562 INFO L274 PluginConnector]: CDTParser initialized [2023-12-16 20:35:20,563 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.iprotocol.6.prop1-back-serstep.c [2023-12-16 20:35:21,811 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-16 20:35:22,202 INFO L384 CDTParser]: Found 1 translation units. [2023-12-16 20:35:22,203 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.iprotocol.6.prop1-back-serstep.c [2023-12-16 20:35:22,230 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96ff3e8a0/b9605abeacc34df5b20c65ecd7553df4/FLAG22134fc97 [2023-12-16 20:35:22,247 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96ff3e8a0/b9605abeacc34df5b20c65ecd7553df4 [2023-12-16 20:35:22,250 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-16 20:35:22,251 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-16 20:35:22,252 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-16 20:35:22,252 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-16 20:35:22,259 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-16 20:35:22,259 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:35:22" (1/1) ... [2023-12-16 20:35:22,260 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a0fa973 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:22, skipping insertion in model container [2023-12-16 20:35:22,260 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:35:22" (1/1) ... [2023-12-16 20:35:22,344 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-16 20:35:22,565 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.iprotocol.6.prop1-back-serstep.c[1177,1190] [2023-12-16 20:35:23,009 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:35:23,017 INFO L202 MainTranslator]: Completed pre-run [2023-12-16 20:35:23,029 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.iprotocol.6.prop1-back-serstep.c[1177,1190] [2023-12-16 20:35:23,266 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:35:23,277 INFO L206 MainTranslator]: Completed translation [2023-12-16 20:35:23,277 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:23 WrapperNode [2023-12-16 20:35:23,278 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-16 20:35:23,278 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-16 20:35:23,279 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-16 20:35:23,279 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-16 20:35:23,284 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:23" (1/1) ... [2023-12-16 20:35:23,334 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:23" (1/1) ... [2023-12-16 20:35:23,546 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 5962 [2023-12-16 20:35:23,547 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-16 20:35:23,547 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-16 20:35:23,548 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-16 20:35:23,548 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-16 20:35:23,557 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:23" (1/1) ... [2023-12-16 20:35:23,557 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:23" (1/1) ... [2023-12-16 20:35:23,607 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:23" (1/1) ... [2023-12-16 20:35:23,663 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 20:35:23,663 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:23" (1/1) ... [2023-12-16 20:35:23,664 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:23" (1/1) ... [2023-12-16 20:35:23,713 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:23" (1/1) ... [2023-12-16 20:35:23,728 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:23" (1/1) ... [2023-12-16 20:35:23,743 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:23" (1/1) ... [2023-12-16 20:35:23,762 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:23" (1/1) ... [2023-12-16 20:35:23,899 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-16 20:35:23,901 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-16 20:35:23,901 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-16 20:35:23,901 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-16 20:35:23,902 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:23" (1/1) ... [2023-12-16 20:35:23,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:35:23,916 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 20:35:23,928 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 20:35:23,944 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 20:35:23,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-16 20:35:23,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-16 20:35:23,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-16 20:35:23,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-16 20:35:24,711 INFO L241 CfgBuilder]: Building ICFG [2023-12-16 20:35:24,714 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-16 20:35:36,230 INFO L282 CfgBuilder]: Performing block encoding [2023-12-16 20:35:36,418 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-16 20:35:36,419 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-16 20:35:36,419 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:35:36 BoogieIcfgContainer [2023-12-16 20:35:36,420 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-16 20:35:36,423 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-16 20:35:36,423 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-16 20:35:36,425 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-16 20:35:36,426 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 08:35:22" (1/3) ... [2023-12-16 20:35:36,426 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7585ac7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:35:36, skipping insertion in model container [2023-12-16 20:35:36,427 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:23" (2/3) ... [2023-12-16 20:35:36,427 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7585ac7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:35:36, skipping insertion in model container [2023-12-16 20:35:36,427 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:35:36" (3/3) ... [2023-12-16 20:35:36,428 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.iprotocol.6.prop1-back-serstep.c [2023-12-16 20:35:36,443 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-16 20:35:36,443 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-16 20:35:36,478 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-16 20:35:36,527 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;@3ebc7d55, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-16 20:35:36,527 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-16 20:35:36,536 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 20:35:36,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-16 20:35:36,541 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 20:35:36,542 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-16 20:35:36,542 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 20:35:36,547 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 20:35:36,547 INFO L85 PathProgramCache]: Analyzing trace with hash 1827279, now seen corresponding path program 1 times [2023-12-16 20:35:36,555 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 20:35:36,555 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1907236024] [2023-12-16 20:35:36,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 20:35:36,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 20:35:37,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:35:37,569 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-16 20:35:38,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:35:38,199 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-12-16 20:35:38,202 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-16 20:35:38,203 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-16 20:35:38,205 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-16 20:35:38,210 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-16 20:35:38,213 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-16 20:35:38,269 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-16 20:35:38,301 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.12 08:35:38 BoogieIcfgContainer [2023-12-16 20:35:38,301 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-16 20:35:38,302 INFO L158 Benchmark]: Toolchain (without parser) took 16050.56ms. Allocated memory was 289.4MB in the beginning and 1.0GB in the end (delta: 716.2MB). Free memory was 238.6MB in the beginning and 643.7MB in the end (delta: -405.1MB). Peak memory consumption was 312.1MB. Max. memory is 8.0GB. [2023-12-16 20:35:38,302 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 205.5MB. Free memory was 153.7MB in the beginning and 153.5MB in the end (delta: 216.8kB). There was no memory consumed. Max. memory is 8.0GB. [2023-12-16 20:35:38,303 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1025.60ms. Allocated memory is still 289.4MB. Free memory was 238.1MB in the beginning and 210.8MB in the end (delta: 27.2MB). Peak memory consumption was 145.7MB. Max. memory is 8.0GB. [2023-12-16 20:35:38,303 INFO L158 Benchmark]: Boogie Procedure Inliner took 268.54ms. Allocated memory is still 289.4MB. Free memory was 210.3MB in the beginning and 184.2MB in the end (delta: 26.1MB). Peak memory consumption was 37.6MB. Max. memory is 8.0GB. [2023-12-16 20:35:38,304 INFO L158 Benchmark]: Boogie Preprocessor took 351.43ms. Allocated memory is still 289.4MB. Free memory was 184.2MB in the beginning and 200.6MB in the end (delta: -16.3MB). Peak memory consumption was 64.9MB. Max. memory is 8.0GB. [2023-12-16 20:35:38,304 INFO L158 Benchmark]: RCFGBuilder took 12519.51ms. Allocated memory was 289.4MB in the beginning and 1.0GB in the end (delta: 716.2MB). Free memory was 200.6MB in the beginning and 313.9MB in the end (delta: -113.4MB). Peak memory consumption was 602.3MB. Max. memory is 8.0GB. [2023-12-16 20:35:38,305 INFO L158 Benchmark]: TraceAbstraction took 1878.32ms. Allocated memory is still 1.0GB. Free memory was 313.4MB in the beginning and 643.7MB in the end (delta: -330.3MB). There was no memory consumed. Max. memory is 8.0GB. [2023-12-16 20:35:38,307 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 205.5MB. Free memory was 153.7MB in the beginning and 153.5MB in the end (delta: 216.8kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1025.60ms. Allocated memory is still 289.4MB. Free memory was 238.1MB in the beginning and 210.8MB in the end (delta: 27.2MB). Peak memory consumption was 145.7MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 268.54ms. Allocated memory is still 289.4MB. Free memory was 210.3MB in the beginning and 184.2MB in the end (delta: 26.1MB). Peak memory consumption was 37.6MB. Max. memory is 8.0GB. * Boogie Preprocessor took 351.43ms. Allocated memory is still 289.4MB. Free memory was 184.2MB in the beginning and 200.6MB in the end (delta: -16.3MB). Peak memory consumption was 64.9MB. Max. memory is 8.0GB. * RCFGBuilder took 12519.51ms. Allocated memory was 289.4MB in the beginning and 1.0GB in the end (delta: 716.2MB). Free memory was 200.6MB in the beginning and 313.9MB in the end (delta: -113.4MB). Peak memory consumption was 602.3MB. Max. memory is 8.0GB. * TraceAbstraction took 1878.32ms. Allocated memory is still 1.0GB. Free memory was 313.4MB in the beginning and 643.7MB in the end (delta: -330.3MB). There was no memory consumed. 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 331. 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_68 = 0; [L40] const SORT_2 var_144 = 0; [L41] const SORT_2 var_151 = 1; [L42] const SORT_1 var_320 = 1; [L43] const SORT_3 var_346 = 0; [L44] const SORT_4 var_385 = 1; [L45] const SORT_4 var_387 = 10; [L46] const SORT_2 var_416 = 2; [L47] const SORT_2 var_418 = 3; [L48] const SORT_2 var_420 = 4; [L49] const SORT_2 var_422 = 5; [L50] const SORT_2 var_424 = 6; [L51] const SORT_2 var_426 = 7; [L52] const SORT_2 var_428 = 8; [L53] const SORT_4 var_456 = 0; [L54] const SORT_4 var_465 = 2; [L55] const SORT_4 var_470 = 3; [L56] const SORT_4 var_475 = 4; [L57] const SORT_4 var_480 = 5; [L58] const SORT_4 var_485 = 6; [L59] const SORT_4 var_490 = 7; [L60] const SORT_4 var_495 = 8; [L61] const SORT_2 var_500 = 9; [L62] const SORT_2 var_760 = 10; [L63] const SORT_4 var_1144 = 9; [L65] SORT_2 input_210; [L66] SORT_2 input_212; [L67] SORT_2 input_214; [L68] SORT_2 input_216; [L69] SORT_2 input_218; [L70] SORT_2 input_220; [L71] SORT_2 input_222; [L72] SORT_2 input_224; [L73] SORT_2 input_226; [L74] SORT_2 input_228; [L75] SORT_2 input_230; [L76] SORT_2 input_232; [L77] SORT_2 input_234; [L78] SORT_2 input_236; [L79] SORT_2 input_238; [L80] SORT_2 input_240; [L81] SORT_2 input_242; [L82] SORT_2 input_244; [L83] SORT_2 input_246; [L84] SORT_2 input_248; [L85] SORT_2 input_250; [L86] SORT_2 input_252; [L87] SORT_2 input_254; [L88] SORT_2 input_256; [L89] SORT_2 input_258; [L90] SORT_2 input_260; [L91] SORT_2 input_262; [L92] SORT_2 input_264; [L93] SORT_2 input_266; [L94] SORT_2 input_268; [L95] SORT_2 input_270; [L96] SORT_1 input_272; [L97] SORT_1 input_274; [L98] SORT_1 input_276; [L99] SORT_1 input_278; [L100] SORT_1 input_280; [L101] SORT_1 input_282; [L102] SORT_1 input_284; [L103] SORT_1 input_286; [L104] SORT_1 input_288; [L105] SORT_1 input_290; [L106] SORT_1 input_292; [L107] SORT_1 input_294; [L108] SORT_1 input_296; [L109] SORT_1 input_298; [L110] SORT_1 input_300; [L111] SORT_1 input_302; [L112] SORT_1 input_304; [L113] SORT_1 input_306; [L114] SORT_1 input_308; [L115] SORT_1 input_310; [L116] SORT_1 input_312; [L117] SORT_1 input_314; [L118] SORT_1 input_316; [L119] SORT_1 input_318; [L120] SORT_1 input_322; [L121] SORT_1 input_324; [L122] SORT_1 input_327; [L123] SORT_1 input_330; [L124] SORT_1 input_333; [L125] SORT_1 input_336; [L126] SORT_1 input_339; [L127] SORT_1 input_342; [L128] SORT_1 input_345; [L129] SORT_1 input_364; [L130] SORT_1 input_380; [L131] SORT_1 input_384; [L132] SORT_1 input_397; [L133] SORT_1 input_409; [L134] SORT_1 input_444; [L135] SORT_1 input_454; [L136] SORT_1 input_518; [L137] SORT_1 input_532; [L138] SORT_1 input_538; [L139] SORT_1 input_551; [L140] SORT_1 input_558; [L141] SORT_1 input_596; [L142] SORT_1 input_602; [L143] SORT_1 input_608; [L144] SORT_1 input_634; [L145] SORT_1 input_641; [L146] SORT_1 input_647; [L147] SORT_1 input_653; [L148] SORT_1 input_658; [L149] SORT_1 input_719; [L150] SORT_1 input_757; [L151] SORT_1 input_770; [L152] SORT_1 input_783; [L153] SORT_1 input_789; [L154] SORT_1 input_797; [L156] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L156] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L157] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L157] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L158] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L158] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L159] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L159] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L160] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L160] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L161] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L161] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L162] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L162] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L163] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L163] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L164] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L164] SORT_2 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L165] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L165] SORT_2 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L166] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L166] SORT_2 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L167] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L167] SORT_2 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L168] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L168] SORT_2 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L169] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L169] SORT_2 state_32 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L170] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L170] SORT_2 state_34 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L171] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L171] SORT_2 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L172] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L172] SORT_2 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L173] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L173] SORT_2 state_40 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L174] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L174] SORT_2 state_42 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L175] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L175] SORT_2 state_44 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L176] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L176] SORT_2 state_46 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L177] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L177] SORT_2 state_48 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L178] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L178] SORT_2 state_50 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L179] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L179] SORT_2 state_52 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L180] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L180] SORT_2 state_54 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L181] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L181] SORT_2 state_56 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L182] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L182] SORT_2 state_58 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L183] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L183] SORT_2 state_60 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L184] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L184] SORT_2 state_62 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L185] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L185] SORT_2 state_64 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L186] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L186] SORT_2 state_66 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L187] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L187] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L188] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L188] SORT_1 state_71 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L189] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L189] SORT_1 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L190] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L190] SORT_1 state_75 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L191] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L191] SORT_1 state_77 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L192] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L192] SORT_1 state_79 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L193] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L193] SORT_1 state_81 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L194] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L194] SORT_1 state_83 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L195] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L195] SORT_1 state_85 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L196] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L196] SORT_1 state_87 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L197] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L197] SORT_1 state_89 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L198] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L198] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L199] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L199] SORT_1 state_93 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L200] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L200] SORT_1 state_95 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L201] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L201] SORT_1 state_97 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L202] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L202] SORT_1 state_99 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L203] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L203] SORT_1 state_101 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L204] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L204] SORT_1 state_103 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L205] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L205] SORT_1 state_105 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L206] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L206] SORT_1 state_107 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L207] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L207] SORT_1 state_109 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L208] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L208] SORT_1 state_111 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L209] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L209] SORT_1 state_113 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L210] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L210] SORT_1 state_115 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L211] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L211] SORT_1 state_117 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L212] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L212] SORT_1 state_119 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L214] SORT_2 init_7_arg_1 = var_5; [L215] state_6 = init_7_arg_1 [L216] SORT_2 init_9_arg_1 = var_5; [L217] state_8 = init_9_arg_1 [L218] SORT_2 init_11_arg_1 = var_5; [L219] state_10 = init_11_arg_1 [L220] SORT_2 init_13_arg_1 = var_5; [L221] state_12 = init_13_arg_1 [L222] SORT_2 init_15_arg_1 = var_5; [L223] state_14 = init_15_arg_1 [L224] SORT_2 init_17_arg_1 = var_5; [L225] state_16 = init_17_arg_1 [L226] SORT_2 init_19_arg_1 = var_5; [L227] state_18 = init_19_arg_1 [L228] SORT_2 init_21_arg_1 = var_5; [L229] state_20 = init_21_arg_1 [L230] SORT_2 init_23_arg_1 = var_5; [L231] state_22 = init_23_arg_1 [L232] SORT_2 init_25_arg_1 = var_5; [L233] state_24 = init_25_arg_1 [L234] SORT_2 init_27_arg_1 = var_5; [L235] state_26 = init_27_arg_1 [L236] SORT_2 init_29_arg_1 = var_5; [L237] state_28 = init_29_arg_1 [L238] SORT_2 init_31_arg_1 = var_5; [L239] state_30 = init_31_arg_1 [L240] SORT_2 init_33_arg_1 = var_5; [L241] state_32 = init_33_arg_1 [L242] SORT_2 init_35_arg_1 = var_5; [L243] state_34 = init_35_arg_1 [L244] SORT_2 init_37_arg_1 = var_5; [L245] state_36 = init_37_arg_1 [L246] SORT_2 init_39_arg_1 = var_5; [L247] state_38 = init_39_arg_1 [L248] SORT_2 init_41_arg_1 = var_5; [L249] state_40 = init_41_arg_1 [L250] SORT_2 init_43_arg_1 = var_5; [L251] state_42 = init_43_arg_1 [L252] SORT_2 init_45_arg_1 = var_5; [L253] state_44 = init_45_arg_1 [L254] SORT_2 init_47_arg_1 = var_5; [L255] state_46 = init_47_arg_1 [L256] SORT_2 init_49_arg_1 = var_5; [L257] state_48 = init_49_arg_1 [L258] SORT_2 init_51_arg_1 = var_5; [L259] state_50 = init_51_arg_1 [L260] SORT_2 init_53_arg_1 = var_5; [L261] state_52 = init_53_arg_1 [L262] SORT_2 init_55_arg_1 = var_5; [L263] state_54 = init_55_arg_1 [L264] SORT_2 init_57_arg_1 = var_5; [L265] state_56 = init_57_arg_1 [L266] SORT_2 init_59_arg_1 = var_5; [L267] state_58 = init_59_arg_1 [L268] SORT_2 init_61_arg_1 = var_5; [L269] state_60 = init_61_arg_1 [L270] SORT_2 init_63_arg_1 = var_5; [L271] state_62 = init_63_arg_1 [L272] SORT_2 init_65_arg_1 = var_5; [L273] state_64 = init_65_arg_1 [L274] SORT_2 init_67_arg_1 = var_5; [L275] state_66 = init_67_arg_1 [L276] SORT_1 init_70_arg_1 = var_68; [L277] state_69 = init_70_arg_1 [L278] SORT_1 init_72_arg_1 = var_68; [L279] state_71 = init_72_arg_1 [L280] SORT_1 init_74_arg_1 = var_68; [L281] state_73 = init_74_arg_1 [L282] SORT_1 init_76_arg_1 = var_68; [L283] state_75 = init_76_arg_1 [L284] SORT_1 init_78_arg_1 = var_68; [L285] state_77 = init_78_arg_1 [L286] SORT_1 init_80_arg_1 = var_68; [L287] state_79 = init_80_arg_1 [L288] SORT_1 init_82_arg_1 = var_68; [L289] state_81 = init_82_arg_1 [L290] SORT_1 init_84_arg_1 = var_68; [L291] state_83 = init_84_arg_1 [L292] SORT_1 init_86_arg_1 = var_68; [L293] state_85 = init_86_arg_1 [L294] SORT_1 init_88_arg_1 = var_68; [L295] state_87 = init_88_arg_1 [L296] SORT_1 init_90_arg_1 = var_68; [L297] state_89 = init_90_arg_1 [L298] SORT_1 init_92_arg_1 = var_68; [L299] state_91 = init_92_arg_1 [L300] SORT_1 init_94_arg_1 = var_68; [L301] state_93 = init_94_arg_1 [L302] SORT_1 init_96_arg_1 = var_68; [L303] state_95 = init_96_arg_1 [L304] SORT_1 init_98_arg_1 = var_68; [L305] state_97 = init_98_arg_1 [L306] SORT_1 init_100_arg_1 = var_68; [L307] state_99 = init_100_arg_1 [L308] SORT_1 init_102_arg_1 = var_68; [L309] state_101 = init_102_arg_1 [L310] SORT_1 init_104_arg_1 = var_68; [L311] state_103 = init_104_arg_1 [L312] SORT_1 init_106_arg_1 = var_68; [L313] state_105 = init_106_arg_1 [L314] SORT_1 init_108_arg_1 = var_68; [L315] state_107 = init_108_arg_1 [L316] SORT_1 init_110_arg_1 = var_68; [L317] state_109 = init_110_arg_1 [L318] SORT_1 init_112_arg_1 = var_68; [L319] state_111 = init_112_arg_1 [L320] SORT_1 init_114_arg_1 = var_68; [L321] state_113 = init_114_arg_1 [L322] SORT_1 init_116_arg_1 = var_68; [L323] state_115 = init_116_arg_1 [L324] SORT_1 init_118_arg_1 = var_68; [L325] state_117 = init_118_arg_1 [L326] SORT_1 init_120_arg_1 = var_68; [L327] state_119 = init_120_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_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_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_41_arg_1=0, init_43_arg_1=0, init_45_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_51_arg_1=0, init_53_arg_1=0, init_55_arg_1=0, init_57_arg_1=0, init_59_arg_1=0, init_61_arg_1=0, init_63_arg_1=0, init_65_arg_1=0, init_67_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_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_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=0, state_54=0, state_56=0, state_58=0, state_60=0, state_62=0, state_64=0, state_66=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_1144=9, var_144=0, var_151=1, var_320=1, var_346=0, var_385=1, var_387=10, var_416=2, var_418=3, var_420=4, var_422=5, var_424=6, var_426=7, var_428=8, var_456=0, var_465=2, var_470=3, var_475=4, var_480=5, var_485=6, var_490=7, var_495=8, var_500=9, var_5=0, var_68=0, var_760=10] [L330] input_210 = __VERIFIER_nondet_uchar() [L331] EXPR input_210 & mask_SORT_2 [L331] input_210 = input_210 & mask_SORT_2 [L332] input_212 = __VERIFIER_nondet_uchar() [L333] EXPR input_212 & mask_SORT_2 [L333] input_212 = input_212 & mask_SORT_2 [L334] input_214 = __VERIFIER_nondet_uchar() [L335] EXPR input_214 & mask_SORT_2 [L335] input_214 = input_214 & mask_SORT_2 [L336] input_216 = __VERIFIER_nondet_uchar() [L337] EXPR input_216 & mask_SORT_2 [L337] input_216 = input_216 & mask_SORT_2 [L338] input_218 = __VERIFIER_nondet_uchar() [L339] EXPR input_218 & mask_SORT_2 [L339] input_218 = input_218 & mask_SORT_2 [L340] input_220 = __VERIFIER_nondet_uchar() [L341] EXPR input_220 & mask_SORT_2 [L341] input_220 = input_220 & mask_SORT_2 [L342] input_222 = __VERIFIER_nondet_uchar() [L343] EXPR input_222 & mask_SORT_2 [L343] input_222 = input_222 & mask_SORT_2 [L344] input_224 = __VERIFIER_nondet_uchar() [L345] EXPR input_224 & mask_SORT_2 [L345] input_224 = input_224 & mask_SORT_2 [L346] input_226 = __VERIFIER_nondet_uchar() [L347] EXPR input_226 & mask_SORT_2 [L347] input_226 = input_226 & mask_SORT_2 [L348] input_228 = __VERIFIER_nondet_uchar() [L349] EXPR input_228 & mask_SORT_2 [L349] input_228 = input_228 & mask_SORT_2 [L350] input_230 = __VERIFIER_nondet_uchar() [L351] EXPR input_230 & mask_SORT_2 [L351] input_230 = input_230 & mask_SORT_2 [L352] input_232 = __VERIFIER_nondet_uchar() [L353] EXPR input_232 & mask_SORT_2 [L353] input_232 = input_232 & mask_SORT_2 [L354] input_234 = __VERIFIER_nondet_uchar() [L355] EXPR input_234 & mask_SORT_2 [L355] input_234 = input_234 & mask_SORT_2 [L356] input_236 = __VERIFIER_nondet_uchar() [L357] EXPR input_236 & mask_SORT_2 [L357] input_236 = input_236 & mask_SORT_2 [L358] input_238 = __VERIFIER_nondet_uchar() [L359] EXPR input_238 & mask_SORT_2 [L359] input_238 = input_238 & mask_SORT_2 [L360] input_240 = __VERIFIER_nondet_uchar() [L361] EXPR input_240 & mask_SORT_2 [L361] input_240 = input_240 & mask_SORT_2 [L362] input_242 = __VERIFIER_nondet_uchar() [L363] EXPR input_242 & mask_SORT_2 [L363] input_242 = input_242 & mask_SORT_2 [L364] input_244 = __VERIFIER_nondet_uchar() [L365] EXPR input_244 & mask_SORT_2 [L365] input_244 = input_244 & mask_SORT_2 [L366] input_246 = __VERIFIER_nondet_uchar() [L367] EXPR input_246 & mask_SORT_2 [L367] input_246 = input_246 & mask_SORT_2 [L368] input_248 = __VERIFIER_nondet_uchar() [L369] EXPR input_248 & mask_SORT_2 [L369] input_248 = input_248 & mask_SORT_2 [L370] input_250 = __VERIFIER_nondet_uchar() [L371] EXPR input_250 & mask_SORT_2 [L371] input_250 = input_250 & mask_SORT_2 [L372] input_252 = __VERIFIER_nondet_uchar() [L373] EXPR input_252 & mask_SORT_2 [L373] input_252 = input_252 & mask_SORT_2 [L374] input_254 = __VERIFIER_nondet_uchar() [L375] EXPR input_254 & mask_SORT_2 [L375] input_254 = input_254 & mask_SORT_2 [L376] input_256 = __VERIFIER_nondet_uchar() [L377] EXPR input_256 & mask_SORT_2 [L377] input_256 = input_256 & mask_SORT_2 [L378] input_258 = __VERIFIER_nondet_uchar() [L379] EXPR input_258 & mask_SORT_2 [L379] input_258 = input_258 & mask_SORT_2 [L380] input_260 = __VERIFIER_nondet_uchar() [L381] EXPR input_260 & mask_SORT_2 [L381] input_260 = input_260 & mask_SORT_2 [L382] input_262 = __VERIFIER_nondet_uchar() [L383] EXPR input_262 & mask_SORT_2 [L383] input_262 = input_262 & mask_SORT_2 [L384] input_264 = __VERIFIER_nondet_uchar() [L385] EXPR input_264 & mask_SORT_2 [L385] input_264 = input_264 & mask_SORT_2 [L386] input_266 = __VERIFIER_nondet_uchar() [L387] EXPR input_266 & mask_SORT_2 [L387] input_266 = input_266 & mask_SORT_2 [L388] input_268 = __VERIFIER_nondet_uchar() [L389] EXPR input_268 & mask_SORT_2 [L389] input_268 = input_268 & mask_SORT_2 [L390] input_270 = __VERIFIER_nondet_uchar() [L391] EXPR input_270 & mask_SORT_2 [L391] input_270 = input_270 & mask_SORT_2 [L392] input_272 = __VERIFIER_nondet_uchar() [L393] EXPR input_272 & mask_SORT_1 [L393] input_272 = input_272 & mask_SORT_1 [L394] input_274 = __VERIFIER_nondet_uchar() [L395] EXPR input_274 & mask_SORT_1 [L395] input_274 = input_274 & mask_SORT_1 [L396] input_276 = __VERIFIER_nondet_uchar() [L397] EXPR input_276 & mask_SORT_1 [L397] input_276 = input_276 & mask_SORT_1 [L398] input_278 = __VERIFIER_nondet_uchar() [L399] EXPR input_278 & mask_SORT_1 [L399] input_278 = input_278 & mask_SORT_1 [L400] input_280 = __VERIFIER_nondet_uchar() [L401] EXPR input_280 & mask_SORT_1 [L401] input_280 = input_280 & mask_SORT_1 [L402] input_282 = __VERIFIER_nondet_uchar() [L403] EXPR input_282 & mask_SORT_1 [L403] input_282 = input_282 & mask_SORT_1 [L404] input_284 = __VERIFIER_nondet_uchar() [L405] EXPR input_284 & mask_SORT_1 [L405] input_284 = input_284 & mask_SORT_1 [L406] input_286 = __VERIFIER_nondet_uchar() [L407] EXPR input_286 & mask_SORT_1 [L407] input_286 = input_286 & mask_SORT_1 [L408] input_288 = __VERIFIER_nondet_uchar() [L409] EXPR input_288 & mask_SORT_1 [L409] input_288 = input_288 & mask_SORT_1 [L410] input_290 = __VERIFIER_nondet_uchar() [L411] EXPR input_290 & mask_SORT_1 [L411] input_290 = input_290 & mask_SORT_1 [L412] input_292 = __VERIFIER_nondet_uchar() [L413] EXPR input_292 & mask_SORT_1 [L413] input_292 = input_292 & mask_SORT_1 [L414] input_294 = __VERIFIER_nondet_uchar() [L415] EXPR input_294 & mask_SORT_1 [L415] input_294 = input_294 & mask_SORT_1 [L416] input_296 = __VERIFIER_nondet_uchar() [L417] EXPR input_296 & mask_SORT_1 [L417] input_296 = input_296 & mask_SORT_1 [L418] input_298 = __VERIFIER_nondet_uchar() [L419] EXPR input_298 & mask_SORT_1 [L419] input_298 = input_298 & mask_SORT_1 [L420] input_300 = __VERIFIER_nondet_uchar() [L421] EXPR input_300 & mask_SORT_1 [L421] input_300 = input_300 & mask_SORT_1 [L422] input_302 = __VERIFIER_nondet_uchar() [L423] EXPR input_302 & mask_SORT_1 [L423] input_302 = input_302 & mask_SORT_1 [L424] input_304 = __VERIFIER_nondet_uchar() [L425] EXPR input_304 & mask_SORT_1 [L425] input_304 = input_304 & mask_SORT_1 [L426] input_306 = __VERIFIER_nondet_uchar() [L427] EXPR input_306 & mask_SORT_1 [L427] input_306 = input_306 & mask_SORT_1 [L428] input_308 = __VERIFIER_nondet_uchar() [L429] EXPR input_308 & mask_SORT_1 [L429] input_308 = input_308 & mask_SORT_1 [L430] input_310 = __VERIFIER_nondet_uchar() [L431] EXPR input_310 & mask_SORT_1 [L431] input_310 = input_310 & mask_SORT_1 [L432] input_312 = __VERIFIER_nondet_uchar() [L433] EXPR input_312 & mask_SORT_1 [L433] input_312 = input_312 & mask_SORT_1 [L434] input_314 = __VERIFIER_nondet_uchar() [L435] EXPR input_314 & mask_SORT_1 [L435] input_314 = input_314 & mask_SORT_1 [L436] input_316 = __VERIFIER_nondet_uchar() [L437] EXPR input_316 & mask_SORT_1 [L437] input_316 = input_316 & mask_SORT_1 [L438] input_318 = __VERIFIER_nondet_uchar() [L439] EXPR input_318 & mask_SORT_1 [L439] input_318 = input_318 & mask_SORT_1 [L440] input_322 = __VERIFIER_nondet_uchar() [L441] input_324 = __VERIFIER_nondet_uchar() [L442] input_327 = __VERIFIER_nondet_uchar() [L443] input_330 = __VERIFIER_nondet_uchar() [L444] input_333 = __VERIFIER_nondet_uchar() [L445] input_336 = __VERIFIER_nondet_uchar() [L446] input_339 = __VERIFIER_nondet_uchar() [L447] input_342 = __VERIFIER_nondet_uchar() [L448] input_345 = __VERIFIER_nondet_uchar() [L449] EXPR input_345 & mask_SORT_1 [L449] input_345 = input_345 & mask_SORT_1 [L450] input_364 = __VERIFIER_nondet_uchar() [L451] input_380 = __VERIFIER_nondet_uchar() [L452] input_384 = __VERIFIER_nondet_uchar() [L453] input_397 = __VERIFIER_nondet_uchar() [L454] EXPR input_397 & mask_SORT_1 [L454] input_397 = input_397 & mask_SORT_1 [L455] input_409 = __VERIFIER_nondet_uchar() [L456] EXPR input_409 & mask_SORT_1 [L456] input_409 = input_409 & mask_SORT_1 [L457] input_444 = __VERIFIER_nondet_uchar() [L458] input_454 = __VERIFIER_nondet_uchar() [L459] input_518 = __VERIFIER_nondet_uchar() [L460] input_532 = __VERIFIER_nondet_uchar() [L461] EXPR input_532 & mask_SORT_1 [L461] input_532 = input_532 & mask_SORT_1 [L462] input_538 = __VERIFIER_nondet_uchar() [L463] EXPR input_538 & mask_SORT_1 [L463] input_538 = input_538 & mask_SORT_1 [L464] input_551 = __VERIFIER_nondet_uchar() [L465] EXPR input_551 & mask_SORT_1 [L465] input_551 = input_551 & mask_SORT_1 [L466] input_558 = __VERIFIER_nondet_uchar() [L467] EXPR input_558 & mask_SORT_1 [L467] input_558 = input_558 & mask_SORT_1 [L468] input_596 = __VERIFIER_nondet_uchar() [L469] EXPR input_596 & mask_SORT_1 [L469] input_596 = input_596 & mask_SORT_1 [L470] input_602 = __VERIFIER_nondet_uchar() [L471] EXPR input_602 & mask_SORT_1 [L471] input_602 = input_602 & mask_SORT_1 [L472] input_608 = __VERIFIER_nondet_uchar() [L473] EXPR input_608 & mask_SORT_1 [L473] input_608 = input_608 & mask_SORT_1 [L474] input_634 = __VERIFIER_nondet_uchar() [L475] EXPR input_634 & mask_SORT_1 [L475] input_634 = input_634 & mask_SORT_1 [L476] input_641 = __VERIFIER_nondet_uchar() [L477] EXPR input_641 & mask_SORT_1 [L477] input_641 = input_641 & mask_SORT_1 [L478] input_647 = __VERIFIER_nondet_uchar() [L479] EXPR input_647 & mask_SORT_1 [L479] input_647 = input_647 & mask_SORT_1 [L480] input_653 = __VERIFIER_nondet_uchar() [L481] EXPR input_653 & mask_SORT_1 [L481] input_653 = input_653 & mask_SORT_1 [L482] input_658 = __VERIFIER_nondet_uchar() [L483] EXPR input_658 & mask_SORT_1 [L483] input_658 = input_658 & mask_SORT_1 [L484] input_719 = __VERIFIER_nondet_uchar() [L485] EXPR input_719 & mask_SORT_1 [L485] input_719 = input_719 & mask_SORT_1 [L486] input_757 = __VERIFIER_nondet_uchar() [L487] EXPR input_757 & mask_SORT_1 [L487] input_757 = input_757 & mask_SORT_1 [L488] input_770 = __VERIFIER_nondet_uchar() [L489] EXPR input_770 & mask_SORT_1 [L489] input_770 = input_770 & mask_SORT_1 [L490] input_783 = __VERIFIER_nondet_uchar() [L491] EXPR input_783 & mask_SORT_1 [L491] input_783 = input_783 & mask_SORT_1 [L492] input_789 = __VERIFIER_nondet_uchar() [L493] input_797 = __VERIFIER_nondet_uchar() [L494] EXPR input_797 & mask_SORT_1 [L494] input_797 = input_797 & mask_SORT_1 [L497] SORT_1 var_121_arg_0 = state_69; [L498] SORT_1 var_121_arg_1 = state_71; [L499] EXPR var_121_arg_0 & var_121_arg_1 [L499] SORT_1 var_121 = var_121_arg_0 & var_121_arg_1; [L500] SORT_1 var_122_arg_0 = var_121; [L501] SORT_1 var_122_arg_1 = ~state_73; [L502] EXPR var_122_arg_1 & mask_SORT_1 [L502] var_122_arg_1 = var_122_arg_1 & mask_SORT_1 [L503] EXPR var_122_arg_0 & var_122_arg_1 [L503] SORT_1 var_122 = var_122_arg_0 & var_122_arg_1; [L504] SORT_1 var_123_arg_0 = var_122; [L505] SORT_1 var_123_arg_1 = state_75; [L506] EXPR var_123_arg_0 & var_123_arg_1 [L506] SORT_1 var_123 = var_123_arg_0 & var_123_arg_1; [L507] SORT_1 var_124_arg_0 = var_123; [L508] SORT_1 var_124_arg_1 = ~state_77; [L509] EXPR var_124_arg_1 & mask_SORT_1 [L509] var_124_arg_1 = var_124_arg_1 & mask_SORT_1 [L510] EXPR var_124_arg_0 & var_124_arg_1 [L510] SORT_1 var_124 = var_124_arg_0 & var_124_arg_1; [L511] SORT_1 var_125_arg_0 = var_124; [L512] SORT_1 var_125_arg_1 = state_79; [L513] EXPR var_125_arg_0 & var_125_arg_1 [L513] SORT_1 var_125 = var_125_arg_0 & var_125_arg_1; [L514] SORT_1 var_126_arg_0 = var_125; [L515] SORT_1 var_126_arg_1 = ~state_81; [L516] EXPR var_126_arg_1 & mask_SORT_1 [L516] var_126_arg_1 = var_126_arg_1 & mask_SORT_1 [L517] EXPR var_126_arg_0 & var_126_arg_1 [L517] SORT_1 var_126 = var_126_arg_0 & var_126_arg_1; [L518] SORT_1 var_127_arg_0 = var_126; [L519] SORT_1 var_127_arg_1 = ~state_83; [L520] EXPR var_127_arg_1 & mask_SORT_1 [L520] var_127_arg_1 = var_127_arg_1 & mask_SORT_1 [L521] EXPR var_127_arg_0 & var_127_arg_1 [L521] SORT_1 var_127 = var_127_arg_0 & var_127_arg_1; [L522] SORT_1 var_128_arg_0 = var_127; [L523] SORT_1 var_128_arg_1 = ~state_85; [L524] EXPR var_128_arg_1 & mask_SORT_1 [L524] var_128_arg_1 = var_128_arg_1 & mask_SORT_1 [L525] EXPR var_128_arg_0 & var_128_arg_1 [L525] SORT_1 var_128 = var_128_arg_0 & var_128_arg_1; [L526] SORT_1 var_129_arg_0 = var_128; [L527] SORT_1 var_129_arg_1 = ~state_87; [L528] EXPR var_129_arg_1 & mask_SORT_1 [L528] var_129_arg_1 = var_129_arg_1 & mask_SORT_1 [L529] EXPR var_129_arg_0 & var_129_arg_1 [L529] SORT_1 var_129 = var_129_arg_0 & var_129_arg_1; [L530] SORT_1 var_130_arg_0 = var_129; [L531] SORT_1 var_130_arg_1 = ~state_89; [L532] EXPR var_130_arg_1 & mask_SORT_1 [L532] var_130_arg_1 = var_130_arg_1 & mask_SORT_1 [L533] EXPR var_130_arg_0 & var_130_arg_1 [L533] SORT_1 var_130 = var_130_arg_0 & var_130_arg_1; [L534] SORT_1 var_131_arg_0 = var_130; [L535] SORT_1 var_131_arg_1 = ~state_91; [L536] EXPR var_131_arg_1 & mask_SORT_1 [L536] var_131_arg_1 = var_131_arg_1 & mask_SORT_1 [L537] EXPR var_131_arg_0 & var_131_arg_1 [L537] SORT_1 var_131 = var_131_arg_0 & var_131_arg_1; [L538] SORT_1 var_132_arg_0 = var_131; [L539] SORT_1 var_132_arg_1 = state_93; [L540] EXPR var_132_arg_0 & var_132_arg_1 [L540] SORT_1 var_132 = var_132_arg_0 & var_132_arg_1; [L541] SORT_1 var_133_arg_0 = var_132; [L542] SORT_1 var_133_arg_1 = ~state_95; [L543] EXPR var_133_arg_1 & mask_SORT_1 [L543] var_133_arg_1 = var_133_arg_1 & mask_SORT_1 [L544] EXPR var_133_arg_0 & var_133_arg_1 [L544] SORT_1 var_133 = var_133_arg_0 & var_133_arg_1; [L545] SORT_1 var_134_arg_0 = var_133; [L546] SORT_1 var_134_arg_1 = ~state_97; [L547] EXPR var_134_arg_1 & mask_SORT_1 [L547] var_134_arg_1 = var_134_arg_1 & mask_SORT_1 [L548] EXPR var_134_arg_0 & var_134_arg_1 [L548] SORT_1 var_134 = var_134_arg_0 & var_134_arg_1; [L549] SORT_1 var_135_arg_0 = var_134; [L550] SORT_1 var_135_arg_1 = ~state_99; [L551] EXPR var_135_arg_1 & mask_SORT_1 [L551] var_135_arg_1 = var_135_arg_1 & mask_SORT_1 [L552] EXPR var_135_arg_0 & var_135_arg_1 [L552] SORT_1 var_135 = var_135_arg_0 & var_135_arg_1; [L553] SORT_1 var_136_arg_0 = var_135; [L554] SORT_1 var_136_arg_1 = ~state_101; [L555] EXPR var_136_arg_1 & mask_SORT_1 [L555] var_136_arg_1 = var_136_arg_1 & mask_SORT_1 [L556] EXPR var_136_arg_0 & var_136_arg_1 [L556] SORT_1 var_136 = var_136_arg_0 & var_136_arg_1; [L557] SORT_1 var_137_arg_0 = var_136; [L558] SORT_1 var_137_arg_1 = state_103; [L559] EXPR var_137_arg_0 & var_137_arg_1 [L559] SORT_1 var_137 = var_137_arg_0 & var_137_arg_1; [L560] SORT_1 var_138_arg_0 = var_137; [L561] SORT_1 var_138_arg_1 = ~state_105; [L562] EXPR var_138_arg_1 & mask_SORT_1 [L562] var_138_arg_1 = var_138_arg_1 & mask_SORT_1 [L563] EXPR var_138_arg_0 & var_138_arg_1 [L563] SORT_1 var_138 = var_138_arg_0 & var_138_arg_1; [L564] SORT_1 var_139_arg_0 = var_138; [L565] SORT_1 var_139_arg_1 = ~state_107; [L566] EXPR var_139_arg_1 & mask_SORT_1 [L566] var_139_arg_1 = var_139_arg_1 & mask_SORT_1 [L567] EXPR var_139_arg_0 & var_139_arg_1 [L567] SORT_1 var_139 = var_139_arg_0 & var_139_arg_1; [L568] SORT_1 var_140_arg_0 = var_139; [L569] SORT_1 var_140_arg_1 = ~state_109; [L570] EXPR var_140_arg_1 & mask_SORT_1 [L570] var_140_arg_1 = var_140_arg_1 & mask_SORT_1 [L571] EXPR var_140_arg_0 & var_140_arg_1 [L571] SORT_1 var_140 = var_140_arg_0 & var_140_arg_1; [L572] SORT_1 var_141_arg_0 = var_140; [L573] SORT_1 var_141_arg_1 = ~state_111; [L574] EXPR var_141_arg_1 & mask_SORT_1 [L574] var_141_arg_1 = var_141_arg_1 & mask_SORT_1 [L575] EXPR var_141_arg_0 & var_141_arg_1 [L575] SORT_1 var_141 = var_141_arg_0 & var_141_arg_1; [L576] SORT_1 var_142_arg_0 = var_141; [L577] SORT_1 var_142_arg_1 = ~state_113; [L578] EXPR var_142_arg_1 & mask_SORT_1 [L578] var_142_arg_1 = var_142_arg_1 & mask_SORT_1 [L579] EXPR var_142_arg_0 & var_142_arg_1 [L579] SORT_1 var_142 = var_142_arg_0 & var_142_arg_1; [L580] SORT_1 var_143_arg_0 = var_142; [L581] SORT_1 var_143_arg_1 = ~state_115; [L582] EXPR var_143_arg_1 & mask_SORT_1 [L582] var_143_arg_1 = var_143_arg_1 & mask_SORT_1 [L583] EXPR var_143_arg_0 & var_143_arg_1 [L583] SORT_1 var_143 = var_143_arg_0 & var_143_arg_1; [L584] SORT_2 var_145_arg_0 = var_144; [L585] SORT_2 var_145_arg_1 = state_6; [L586] SORT_1 var_145 = var_145_arg_0 == var_145_arg_1; [L587] SORT_1 var_146_arg_0 = var_143; [L588] SORT_1 var_146_arg_1 = var_145; [L589] EXPR var_146_arg_0 & var_146_arg_1 [L589] SORT_1 var_146 = var_146_arg_0 & var_146_arg_1; [L590] SORT_2 var_147_arg_0 = var_144; [L591] SORT_2 var_147_arg_1 = state_8; [L592] SORT_1 var_147 = var_147_arg_0 == var_147_arg_1; [L593] SORT_1 var_148_arg_0 = var_146; [L594] SORT_1 var_148_arg_1 = var_147; [L595] EXPR var_148_arg_0 & var_148_arg_1 [L595] SORT_1 var_148 = var_148_arg_0 & var_148_arg_1; [L596] SORT_2 var_149_arg_0 = var_144; [L597] SORT_2 var_149_arg_1 = state_10; [L598] SORT_1 var_149 = var_149_arg_0 == var_149_arg_1; [L599] SORT_1 var_150_arg_0 = var_148; [L600] SORT_1 var_150_arg_1 = var_149; [L601] EXPR var_150_arg_0 & var_150_arg_1 [L601] SORT_1 var_150 = var_150_arg_0 & var_150_arg_1; [L602] SORT_2 var_152_arg_0 = var_151; [L603] SORT_2 var_152_arg_1 = state_12; [L604] SORT_1 var_152 = var_152_arg_0 == var_152_arg_1; [L605] SORT_1 var_153_arg_0 = var_150; [L606] SORT_1 var_153_arg_1 = var_152; [L607] EXPR var_153_arg_0 & var_153_arg_1 [L607] SORT_1 var_153 = var_153_arg_0 & var_153_arg_1; [L608] SORT_2 var_154_arg_0 = var_144; [L609] SORT_2 var_154_arg_1 = state_14; [L610] SORT_1 var_154 = var_154_arg_0 == var_154_arg_1; [L611] SORT_1 var_155_arg_0 = var_153; [L612] SORT_1 var_155_arg_1 = var_154; [L613] EXPR var_155_arg_0 & var_155_arg_1 [L613] SORT_1 var_155 = var_155_arg_0 & var_155_arg_1; [L614] SORT_2 var_156_arg_0 = var_144; [L615] SORT_2 var_156_arg_1 = state_16; [L616] SORT_1 var_156 = var_156_arg_0 == var_156_arg_1; [L617] SORT_1 var_157_arg_0 = var_155; [L618] SORT_1 var_157_arg_1 = var_156; [L619] EXPR var_157_arg_0 & var_157_arg_1 [L619] SORT_1 var_157 = var_157_arg_0 & var_157_arg_1; [L620] SORT_2 var_158_arg_0 = var_144; [L621] SORT_2 var_158_arg_1 = state_18; [L622] SORT_1 var_158 = var_158_arg_0 == var_158_arg_1; [L623] SORT_1 var_159_arg_0 = var_157; [L624] SORT_1 var_159_arg_1 = var_158; [L625] EXPR var_159_arg_0 & var_159_arg_1 [L625] SORT_1 var_159 = var_159_arg_0 & var_159_arg_1; [L626] SORT_2 var_160_arg_0 = var_144; [L627] SORT_2 var_160_arg_1 = state_20; [L628] SORT_1 var_160 = var_160_arg_0 == var_160_arg_1; [L629] SORT_1 var_161_arg_0 = var_159; [L630] SORT_1 var_161_arg_1 = var_160; [L631] EXPR var_161_arg_0 & var_161_arg_1 [L631] SORT_1 var_161 = var_161_arg_0 & var_161_arg_1; [L632] SORT_2 var_162_arg_0 = var_144; [L633] SORT_2 var_162_arg_1 = state_22; [L634] SORT_1 var_162 = var_162_arg_0 == var_162_arg_1; [L635] SORT_1 var_163_arg_0 = var_161; [L636] SORT_1 var_163_arg_1 = var_162; [L637] EXPR var_163_arg_0 & var_163_arg_1 [L637] SORT_1 var_163 = var_163_arg_0 & var_163_arg_1; [L638] SORT_2 var_164_arg_0 = var_144; [L639] SORT_2 var_164_arg_1 = state_24; [L640] SORT_1 var_164 = var_164_arg_0 == var_164_arg_1; [L641] SORT_1 var_165_arg_0 = var_163; [L642] SORT_1 var_165_arg_1 = var_164; [L643] EXPR var_165_arg_0 & var_165_arg_1 [L643] SORT_1 var_165 = var_165_arg_0 & var_165_arg_1; [L644] SORT_2 var_166_arg_0 = var_144; [L645] SORT_2 var_166_arg_1 = state_26; [L646] SORT_1 var_166 = var_166_arg_0 == var_166_arg_1; [L647] SORT_1 var_167_arg_0 = var_165; [L648] SORT_1 var_167_arg_1 = var_166; [L649] EXPR var_167_arg_0 & var_167_arg_1 [L649] SORT_1 var_167 = var_167_arg_0 & var_167_arg_1; [L650] SORT_2 var_168_arg_0 = var_144; [L651] SORT_2 var_168_arg_1 = state_28; [L652] SORT_1 var_168 = var_168_arg_0 == var_168_arg_1; [L653] SORT_1 var_169_arg_0 = var_167; [L654] SORT_1 var_169_arg_1 = var_168; [L655] EXPR var_169_arg_0 & var_169_arg_1 [L655] SORT_1 var_169 = var_169_arg_0 & var_169_arg_1; [L656] SORT_2 var_170_arg_0 = var_144; [L657] SORT_2 var_170_arg_1 = state_30; [L658] SORT_1 var_170 = var_170_arg_0 == var_170_arg_1; [L659] SORT_1 var_171_arg_0 = var_169; [L660] SORT_1 var_171_arg_1 = var_170; [L661] EXPR var_171_arg_0 & var_171_arg_1 [L661] SORT_1 var_171 = var_171_arg_0 & var_171_arg_1; [L662] SORT_2 var_172_arg_0 = var_144; [L663] SORT_2 var_172_arg_1 = state_32; [L664] SORT_1 var_172 = var_172_arg_0 == var_172_arg_1; [L665] SORT_1 var_173_arg_0 = var_171; [L666] SORT_1 var_173_arg_1 = var_172; [L667] EXPR var_173_arg_0 & var_173_arg_1 [L667] SORT_1 var_173 = var_173_arg_0 & var_173_arg_1; [L668] SORT_2 var_174_arg_0 = var_144; [L669] SORT_2 var_174_arg_1 = state_34; [L670] SORT_1 var_174 = var_174_arg_0 == var_174_arg_1; [L671] SORT_1 var_175_arg_0 = var_173; [L672] SORT_1 var_175_arg_1 = var_174; [L673] EXPR var_175_arg_0 & var_175_arg_1 [L673] SORT_1 var_175 = var_175_arg_0 & var_175_arg_1; [L674] SORT_2 var_176_arg_0 = var_144; [L675] SORT_2 var_176_arg_1 = state_36; [L676] SORT_1 var_176 = var_176_arg_0 == var_176_arg_1; [L677] SORT_1 var_177_arg_0 = var_175; [L678] SORT_1 var_177_arg_1 = var_176; [L679] EXPR var_177_arg_0 & var_177_arg_1 [L679] SORT_1 var_177 = var_177_arg_0 & var_177_arg_1; [L680] SORT_2 var_178_arg_0 = var_144; [L681] SORT_2 var_178_arg_1 = state_38; [L682] SORT_1 var_178 = var_178_arg_0 == var_178_arg_1; [L683] SORT_1 var_179_arg_0 = var_177; [L684] SORT_1 var_179_arg_1 = var_178; [L685] EXPR var_179_arg_0 & var_179_arg_1 [L685] SORT_1 var_179 = var_179_arg_0 & var_179_arg_1; [L686] SORT_2 var_180_arg_0 = var_144; [L687] SORT_2 var_180_arg_1 = state_40; [L688] SORT_1 var_180 = var_180_arg_0 == var_180_arg_1; [L689] SORT_1 var_181_arg_0 = var_179; [L690] SORT_1 var_181_arg_1 = var_180; [L691] EXPR var_181_arg_0 & var_181_arg_1 [L691] SORT_1 var_181 = var_181_arg_0 & var_181_arg_1; [L692] SORT_2 var_182_arg_0 = var_144; [L693] SORT_2 var_182_arg_1 = state_42; [L694] SORT_1 var_182 = var_182_arg_0 == var_182_arg_1; [L695] SORT_1 var_183_arg_0 = var_181; [L696] SORT_1 var_183_arg_1 = var_182; [L697] EXPR var_183_arg_0 & var_183_arg_1 [L697] SORT_1 var_183 = var_183_arg_0 & var_183_arg_1; [L698] SORT_2 var_184_arg_0 = var_144; [L699] SORT_2 var_184_arg_1 = state_44; [L700] SORT_1 var_184 = var_184_arg_0 == var_184_arg_1; [L701] SORT_1 var_185_arg_0 = var_183; [L702] SORT_1 var_185_arg_1 = var_184; [L703] EXPR var_185_arg_0 & var_185_arg_1 [L703] SORT_1 var_185 = var_185_arg_0 & var_185_arg_1; [L704] SORT_2 var_186_arg_0 = var_144; [L705] SORT_2 var_186_arg_1 = state_46; [L706] SORT_1 var_186 = var_186_arg_0 == var_186_arg_1; [L707] SORT_1 var_187_arg_0 = var_185; [L708] SORT_1 var_187_arg_1 = var_186; [L709] EXPR var_187_arg_0 & var_187_arg_1 [L709] SORT_1 var_187 = var_187_arg_0 & var_187_arg_1; [L710] SORT_2 var_188_arg_0 = var_144; [L711] SORT_2 var_188_arg_1 = state_48; [L712] SORT_1 var_188 = var_188_arg_0 == var_188_arg_1; [L713] SORT_1 var_189_arg_0 = var_187; [L714] SORT_1 var_189_arg_1 = var_188; [L715] EXPR var_189_arg_0 & var_189_arg_1 [L715] SORT_1 var_189 = var_189_arg_0 & var_189_arg_1; [L716] SORT_2 var_190_arg_0 = var_144; [L717] SORT_2 var_190_arg_1 = state_50; [L718] SORT_1 var_190 = var_190_arg_0 == var_190_arg_1; [L719] SORT_1 var_191_arg_0 = var_189; [L720] SORT_1 var_191_arg_1 = var_190; [L721] EXPR var_191_arg_0 & var_191_arg_1 [L721] SORT_1 var_191 = var_191_arg_0 & var_191_arg_1; [L722] SORT_2 var_192_arg_0 = var_144; [L723] SORT_2 var_192_arg_1 = state_52; [L724] SORT_1 var_192 = var_192_arg_0 == var_192_arg_1; [L725] SORT_1 var_193_arg_0 = var_191; [L726] SORT_1 var_193_arg_1 = var_192; [L727] EXPR var_193_arg_0 & var_193_arg_1 [L727] SORT_1 var_193 = var_193_arg_0 & var_193_arg_1; [L728] SORT_2 var_194_arg_0 = var_144; [L729] SORT_2 var_194_arg_1 = state_54; [L730] SORT_1 var_194 = var_194_arg_0 == var_194_arg_1; [L731] SORT_1 var_195_arg_0 = var_193; [L732] SORT_1 var_195_arg_1 = var_194; [L733] EXPR var_195_arg_0 & var_195_arg_1 [L733] SORT_1 var_195 = var_195_arg_0 & var_195_arg_1; [L734] SORT_2 var_196_arg_0 = var_144; [L735] SORT_2 var_196_arg_1 = state_56; [L736] SORT_1 var_196 = var_196_arg_0 == var_196_arg_1; [L737] SORT_1 var_197_arg_0 = var_195; [L738] SORT_1 var_197_arg_1 = var_196; [L739] EXPR var_197_arg_0 & var_197_arg_1 [L739] SORT_1 var_197 = var_197_arg_0 & var_197_arg_1; [L740] SORT_2 var_198_arg_0 = var_144; [L741] SORT_2 var_198_arg_1 = state_58; [L742] SORT_1 var_198 = var_198_arg_0 == var_198_arg_1; [L743] SORT_1 var_199_arg_0 = var_197; [L744] SORT_1 var_199_arg_1 = var_198; [L745] EXPR var_199_arg_0 & var_199_arg_1 [L745] SORT_1 var_199 = var_199_arg_0 & var_199_arg_1; [L746] SORT_2 var_200_arg_0 = var_144; [L747] SORT_2 var_200_arg_1 = state_60; [L748] SORT_1 var_200 = var_200_arg_0 == var_200_arg_1; [L749] SORT_1 var_201_arg_0 = var_199; [L750] SORT_1 var_201_arg_1 = var_200; [L751] EXPR var_201_arg_0 & var_201_arg_1 [L751] SORT_1 var_201 = var_201_arg_0 & var_201_arg_1; [L752] SORT_2 var_202_arg_0 = var_144; [L753] SORT_2 var_202_arg_1 = state_62; [L754] SORT_1 var_202 = var_202_arg_0 == var_202_arg_1; [L755] SORT_1 var_203_arg_0 = var_201; [L756] SORT_1 var_203_arg_1 = var_202; [L757] EXPR var_203_arg_0 & var_203_arg_1 [L757] SORT_1 var_203 = var_203_arg_0 & var_203_arg_1; [L758] SORT_2 var_204_arg_0 = var_144; [L759] SORT_2 var_204_arg_1 = state_64; [L760] SORT_1 var_204 = var_204_arg_0 == var_204_arg_1; [L761] SORT_1 var_205_arg_0 = var_203; [L762] SORT_1 var_205_arg_1 = var_204; [L763] EXPR var_205_arg_0 & var_205_arg_1 [L763] SORT_1 var_205 = var_205_arg_0 & var_205_arg_1; [L764] SORT_2 var_206_arg_0 = var_144; [L765] SORT_2 var_206_arg_1 = state_66; [L766] SORT_1 var_206 = var_206_arg_0 == var_206_arg_1; [L767] SORT_1 var_207_arg_0 = var_205; [L768] SORT_1 var_207_arg_1 = var_206; [L769] EXPR var_207_arg_0 & var_207_arg_1 [L769] SORT_1 var_207 = var_207_arg_0 & var_207_arg_1; [L770] SORT_1 var_208_arg_0 = state_119; [L771] SORT_1 var_208_arg_1 = var_207; [L772] EXPR var_208_arg_0 & var_208_arg_1 [L772] SORT_1 var_208 = var_208_arg_0 & var_208_arg_1; [L773] EXPR var_208 & mask_SORT_1 [L773] var_208 = var_208 & mask_SORT_1 [L774] SORT_1 bad_209_arg_0 = var_208; [L775] CALL __VERIFIER_assert(!(bad_209_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: 1.7s, 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, 0.9s 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 20:35:38,352 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...