/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.needham.1.prop1-back-serstep.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-16 20:40:19,750 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-16 20:40:19,820 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 20:40:19,824 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-16 20:40:19,824 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-16 20:40:19,845 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-16 20:40:19,846 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-16 20:40:19,846 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-16 20:40:19,847 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-16 20:40:19,847 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-16 20:40:19,847 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-16 20:40:19,847 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-16 20:40:19,852 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-16 20:40:19,856 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-16 20:40:19,856 INFO L153 SettingsManager]: * Use SBE=true [2023-12-16 20:40:19,856 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-16 20:40:19,857 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-16 20:40:19,858 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-16 20:40:19,858 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-16 20:40:19,858 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-16 20:40:19,858 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-16 20:40:19,859 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-16 20:40:19,859 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-16 20:40:19,859 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-16 20:40:19,859 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-16 20:40:19,860 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-16 20:40:19,860 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-16 20:40:19,860 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-16 20:40:19,861 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-16 20:40:19,861 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:40:19,862 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-16 20:40:19,862 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-16 20:40:19,862 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-16 20:40:19,862 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-16 20:40:19,862 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-16 20:40:19,862 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-16 20:40:19,862 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-16 20:40:19,863 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-16 20:40:19,863 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-16 20:40:19,863 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-16 20:40:19,863 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> false [2023-12-16 20:40:20,095 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-16 20:40:20,117 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-16 20:40:20,119 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-16 20:40:20,121 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-16 20:40:20,121 INFO L274 PluginConnector]: CDTParser initialized [2023-12-16 20:40:20,122 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.needham.1.prop1-back-serstep.c [2023-12-16 20:40:21,320 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-16 20:40:21,693 INFO L384 CDTParser]: Found 1 translation units. [2023-12-16 20:40:21,694 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.needham.1.prop1-back-serstep.c [2023-12-16 20:40:21,719 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ecb586cb/17516a0bf83b4865bee373959fc17932/FLAG591890752 [2023-12-16 20:40:21,736 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ecb586cb/17516a0bf83b4865bee373959fc17932 [2023-12-16 20:40:21,739 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-16 20:40:21,741 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-16 20:40:21,744 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-16 20:40:21,744 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-16 20:40:21,749 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-16 20:40:21,750 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:40:21" (1/1) ... [2023-12-16 20:40:21,750 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f286df5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:40:21, skipping insertion in model container [2023-12-16 20:40:21,751 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:40:21" (1/1) ... [2023-12-16 20:40:21,820 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-16 20:40:22,013 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.needham.1.prop1-back-serstep.c[1175,1188] [2023-12-16 20:40:22,507 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:40:22,516 INFO L202 MainTranslator]: Completed pre-run [2023-12-16 20:40:22,525 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.needham.1.prop1-back-serstep.c[1175,1188] [2023-12-16 20:40:22,666 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:40:22,679 INFO L206 MainTranslator]: Completed translation [2023-12-16 20:40:22,681 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:40:22 WrapperNode [2023-12-16 20:40:22,681 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-16 20:40:22,683 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-16 20:40:22,683 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-16 20:40:22,683 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-16 20:40:22,689 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:40:22" (1/1) ... [2023-12-16 20:40:22,742 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:40:22" (1/1) ... [2023-12-16 20:40:22,874 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 4875 [2023-12-16 20:40:22,875 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-16 20:40:22,875 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-16 20:40:22,876 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-16 20:40:22,876 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-16 20:40:22,885 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:40:22" (1/1) ... [2023-12-16 20:40:22,886 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:40:22" (1/1) ... [2023-12-16 20:40:22,908 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:40:22" (1/1) ... [2023-12-16 20:40:22,982 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 20:40:22,982 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:40:22" (1/1) ... [2023-12-16 20:40:22,982 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:40:22" (1/1) ... [2023-12-16 20:40:23,142 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:40:22" (1/1) ... [2023-12-16 20:40:23,149 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:40:22" (1/1) ... [2023-12-16 20:40:23,163 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:40:22" (1/1) ... [2023-12-16 20:40:23,180 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:40:22" (1/1) ... [2023-12-16 20:40:23,205 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-16 20:40:23,206 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-16 20:40:23,206 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-16 20:40:23,206 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-16 20:40:23,207 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:40:22" (1/1) ... [2023-12-16 20:40:23,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:40:23,222 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 20:40:23,237 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 20:40:23,267 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 20:40:23,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-16 20:40:23,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-16 20:40:23,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-16 20:40:23,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-16 20:40:23,829 INFO L241 CfgBuilder]: Building ICFG [2023-12-16 20:40:23,831 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-16 20:40:29,424 INFO L282 CfgBuilder]: Performing block encoding [2023-12-16 20:40:29,559 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-16 20:40:29,560 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-16 20:40:29,560 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:40:29 BoogieIcfgContainer [2023-12-16 20:40:29,561 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-16 20:40:29,564 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-16 20:40:29,564 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-16 20:40:29,566 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-16 20:40:29,566 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 08:40:21" (1/3) ... [2023-12-16 20:40:29,567 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b08ce5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:40:29, skipping insertion in model container [2023-12-16 20:40:29,567 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:40:22" (2/3) ... [2023-12-16 20:40:29,568 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b08ce5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:40:29, skipping insertion in model container [2023-12-16 20:40:29,568 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:40:29" (3/3) ... [2023-12-16 20:40:29,569 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.needham.1.prop1-back-serstep.c [2023-12-16 20:40:29,584 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-16 20:40:29,584 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-16 20:40:29,632 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-16 20:40:29,638 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;@20523ef9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-16 20:40:29,638 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-16 20:40:29,642 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 20:40:29,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-16 20:40:29,647 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 20:40:29,648 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-16 20:40:29,648 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 20:40:29,655 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 20:40:29,656 INFO L85 PathProgramCache]: Analyzing trace with hash 1827279, now seen corresponding path program 1 times [2023-12-16 20:40:29,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 20:40:29,664 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [750370402] [2023-12-16 20:40:29,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 20:40:29,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 20:40:30,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:40:30,184 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-16 20:40:30,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:40:30,510 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-12-16 20:40:30,511 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-16 20:40:30,513 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-16 20:40:30,514 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-16 20:40:30,518 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-16 20:40:30,523 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-16 20:40:30,574 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-16 20:40:30,608 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.12 08:40:30 BoogieIcfgContainer [2023-12-16 20:40:30,608 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-16 20:40:30,609 INFO L158 Benchmark]: Toolchain (without parser) took 8868.62ms. Allocated memory was 347.1MB in the beginning and 774.9MB in the end (delta: 427.8MB). Free memory was 291.0MB in the beginning and 496.3MB in the end (delta: -205.3MB). Peak memory consumption was 222.5MB. Max. memory is 8.0GB. [2023-12-16 20:40:30,610 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 207.6MB. Free memory is still 159.1MB. There was no memory consumed. Max. memory is 8.0GB. [2023-12-16 20:40:30,610 INFO L158 Benchmark]: CACSL2BoogieTranslator took 937.35ms. Allocated memory is still 347.1MB. Free memory was 290.6MB in the beginning and 249.9MB in the end (delta: 40.7MB). Peak memory consumption was 66.3MB. Max. memory is 8.0GB. [2023-12-16 20:40:30,610 INFO L158 Benchmark]: Boogie Procedure Inliner took 192.07ms. Allocated memory is still 347.1MB. Free memory was 249.9MB in the beginning and 215.8MB in the end (delta: 34.1MB). Peak memory consumption was 34.6MB. Max. memory is 8.0GB. [2023-12-16 20:40:30,611 INFO L158 Benchmark]: Boogie Preprocessor took 329.83ms. Allocated memory is still 347.1MB. Free memory was 215.8MB in the beginning and 273.8MB in the end (delta: -58.0MB). Peak memory consumption was 55.2MB. Max. memory is 8.0GB. [2023-12-16 20:40:30,611 INFO L158 Benchmark]: RCFGBuilder took 6355.02ms. Allocated memory was 347.1MB in the beginning and 774.9MB in the end (delta: 427.8MB). Free memory was 273.8MB in the beginning and 624.7MB in the end (delta: -350.9MB). Peak memory consumption was 465.9MB. Max. memory is 8.0GB. [2023-12-16 20:40:30,614 INFO L158 Benchmark]: TraceAbstraction took 1044.86ms. Allocated memory is still 774.9MB. Free memory was 624.2MB in the beginning and 496.3MB in the end (delta: 127.9MB). Peak memory consumption was 127.9MB. Max. memory is 8.0GB. [2023-12-16 20:40:30,622 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 207.6MB. Free memory is still 159.1MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 937.35ms. Allocated memory is still 347.1MB. Free memory was 290.6MB in the beginning and 249.9MB in the end (delta: 40.7MB). Peak memory consumption was 66.3MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 192.07ms. Allocated memory is still 347.1MB. Free memory was 249.9MB in the beginning and 215.8MB in the end (delta: 34.1MB). Peak memory consumption was 34.6MB. Max. memory is 8.0GB. * Boogie Preprocessor took 329.83ms. Allocated memory is still 347.1MB. Free memory was 215.8MB in the beginning and 273.8MB in the end (delta: -58.0MB). Peak memory consumption was 55.2MB. Max. memory is 8.0GB. * RCFGBuilder took 6355.02ms. Allocated memory was 347.1MB in the beginning and 774.9MB in the end (delta: 427.8MB). Free memory was 273.8MB in the beginning and 624.7MB in the end (delta: -350.9MB). Peak memory consumption was 465.9MB. Max. memory is 8.0GB. * TraceAbstraction took 1044.86ms. Allocated memory is still 774.9MB. Free memory was 624.2MB in the beginning and 496.3MB in the end (delta: 127.9MB). Peak memory consumption was 127.9MB. 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 274. 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 - 5) [L29] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 5); [L30] EXPR (SORT_2)1 << (5 - 1) [L30] const SORT_2 msb_SORT_2 = (SORT_2)1 << (5 - 1); [L32] EXPR (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 8) [L32] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 8); [L33] EXPR (SORT_3)1 << (8 - 1) [L33] const SORT_3 msb_SORT_3 = (SORT_3)1 << (8 - 1); [L35] EXPR (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 16) [L35] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 16); [L36] EXPR (SORT_4)1 << (16 - 1) [L36] const SORT_4 msb_SORT_4 = (SORT_4)1 << (16 - 1); [L38] const SORT_5 mask_SORT_5 = (SORT_5)-1 >> (sizeof(SORT_5) * 8 - 32); [L39] const SORT_5 msb_SORT_5 = (SORT_5)1 << (32 - 1); [L41] const SORT_4 var_6 = 0; [L42] const SORT_3 var_17 = 0; [L43] const SORT_1 var_30 = 0; [L44] const SORT_4 var_97 = 0; [L45] const SORT_3 var_108 = 0; [L46] const SORT_1 var_187 = 1; [L47] const SORT_5 var_190 = 1; [L48] const SORT_4 var_191 = 0; [L49] const SORT_5 var_193 = 16; [L50] const SORT_5 var_195 = 15; [L51] const SORT_5 var_198 = 7; [L52] const SORT_5 var_199 = 225; [L53] const SORT_5 var_211 = 10; [L54] const SORT_5 var_225 = 4; [L55] const SORT_3 var_433 = 1; [L56] const SORT_4 var_774 = 1771; [L57] const SORT_4 var_775 = 1636; [L58] const SORT_4 var_776 = 1591; [L59] const SORT_5 var_777 = 60; [L60] const SORT_4 var_803 = 154; [L61] const SORT_5 var_804 = 150; [L62] const SORT_4 var_809 = 2269; [L63] const SORT_4 var_810 = 2404; [L64] const SORT_4 var_811 = 2359; [L65] const SORT_4 var_812 = 2266; [L66] const SORT_4 var_813 = 2401; [L67] const SORT_4 var_814 = 2356; [L68] const SORT_4 var_815 = 1726; [L69] const SORT_4 var_816 = 1681; [L70] const SORT_4 var_817 = 2275; [L71] const SORT_4 var_818 = 2410; [L72] const SORT_4 var_819 = 2365; [L73] const SORT_4 var_820 = 2272; [L74] const SORT_4 var_821 = 2407; [L75] const SORT_4 var_822 = 2362; [L76] const SORT_4 var_823 = 2278; [L77] const SORT_4 var_824 = 2413; [L78] const SORT_4 var_825 = 2368; [L80] SORT_4 input_123; [L81] SORT_4 input_125; [L82] SORT_4 input_127; [L83] SORT_4 input_129; [L84] SORT_4 input_131; [L85] SORT_3 input_133; [L86] SORT_3 input_135; [L87] SORT_3 input_137; [L88] SORT_3 input_139; [L89] SORT_3 input_141; [L90] SORT_4 input_143; [L91] SORT_1 input_145; [L92] SORT_1 input_147; [L93] SORT_1 input_149; [L94] SORT_1 input_151; [L95] SORT_1 input_153; [L96] SORT_1 input_155; [L97] SORT_1 input_157; [L98] SORT_1 input_159; [L99] SORT_1 input_161; [L100] SORT_1 input_163; [L101] SORT_1 input_165; [L102] SORT_1 input_167; [L103] SORT_1 input_169; [L104] SORT_1 input_171; [L105] SORT_1 input_173; [L106] SORT_1 input_175; [L107] SORT_1 input_177; [L108] SORT_1 input_179; [L109] SORT_1 input_181; [L110] SORT_1 input_183; [L111] SORT_1 input_185; [L112] SORT_1 input_189; [L113] SORT_1 input_205; [L114] SORT_1 input_210; [L115] SORT_1 input_219; [L116] SORT_1 input_224; [L117] SORT_1 input_235; [L118] SORT_1 input_240; [L119] SORT_1 input_243; [L120] SORT_1 input_252; [L121] SORT_1 input_257; [L122] SORT_1 input_264; [L123] SORT_1 input_270; [L124] SORT_1 input_276; [L125] SORT_1 input_287; [L126] SORT_1 input_292; [L127] SORT_1 input_301; [L128] SORT_1 input_311; [L129] SORT_1 input_314; [L130] SORT_1 input_319; [L131] SORT_1 input_324; [L132] SORT_1 input_329; [L133] SORT_1 input_334; [L134] SORT_1 input_339; [L135] SORT_1 input_344; [L136] SORT_1 input_349; [L137] SORT_1 input_353; [L138] SORT_1 input_369; [L139] SORT_1 input_375; [L140] SORT_1 input_380; [L141] SORT_1 input_385; [L142] SORT_1 input_390; [L143] SORT_1 input_395; [L144] SORT_1 input_400; [L145] SORT_1 input_405; [L146] SORT_1 input_410; [L147] SORT_1 input_415; [L148] SORT_1 input_420; [L149] SORT_1 input_425; [L150] SORT_1 input_430; [L151] SORT_1 input_440; [L152] SORT_1 input_446; [L153] SORT_1 input_452; [L154] SORT_1 input_461; [L155] SORT_1 input_467; [L156] SORT_1 input_473; [L157] SORT_1 input_482; [L158] SORT_1 input_488; [L159] SORT_1 input_494; [L160] SORT_1 input_501; [L161] SORT_1 input_506; [L162] SORT_1 input_513; [L163] SORT_1 input_523; [L164] SORT_1 input_529; [L165] SORT_1 input_536; [L166] SORT_1 input_541; [L168] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L168] SORT_4 state_7 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L169] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L169] SORT_4 state_9 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L170] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L170] SORT_4 state_11 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L171] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L171] SORT_4 state_13 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L172] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L172] SORT_4 state_15 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L173] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L173] SORT_3 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L174] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L174] SORT_3 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L175] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L175] SORT_3 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L176] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L176] SORT_3 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L177] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L177] SORT_3 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L178] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L178] SORT_4 state_28 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L179] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L179] SORT_1 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L180] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L180] SORT_1 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L181] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L181] SORT_1 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L182] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L182] SORT_1 state_37 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L183] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L183] SORT_1 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L184] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L184] SORT_1 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L185] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L185] SORT_1 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L186] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L186] SORT_1 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L187] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L187] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L188] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L188] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L189] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L189] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L190] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L190] SORT_1 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L191] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L191] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L192] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L192] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L193] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L193] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L194] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L194] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L195] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L195] SORT_1 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L196] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L196] SORT_1 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L197] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L197] SORT_1 state_67 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L198] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L198] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L199] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L199] SORT_1 state_71 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L200] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L200] SORT_1 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L201] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L201] SORT_1 state_75 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L203] SORT_4 init_8_arg_1 = var_6; [L204] state_7 = init_8_arg_1 [L205] SORT_4 init_10_arg_1 = var_6; [L206] state_9 = init_10_arg_1 [L207] SORT_4 init_12_arg_1 = var_6; [L208] state_11 = init_12_arg_1 [L209] SORT_4 init_14_arg_1 = var_6; [L210] state_13 = init_14_arg_1 [L211] SORT_4 init_16_arg_1 = var_6; [L212] state_15 = init_16_arg_1 [L213] SORT_3 init_19_arg_1 = var_17; [L214] state_18 = init_19_arg_1 [L215] SORT_3 init_21_arg_1 = var_17; [L216] state_20 = init_21_arg_1 [L217] SORT_3 init_23_arg_1 = var_17; [L218] state_22 = init_23_arg_1 [L219] SORT_3 init_25_arg_1 = var_17; [L220] state_24 = init_25_arg_1 [L221] SORT_3 init_27_arg_1 = var_17; [L222] state_26 = init_27_arg_1 [L223] SORT_4 init_29_arg_1 = var_6; [L224] state_28 = init_29_arg_1 [L225] SORT_1 init_32_arg_1 = var_30; [L226] state_31 = init_32_arg_1 [L227] SORT_1 init_34_arg_1 = var_30; [L228] state_33 = init_34_arg_1 [L229] SORT_1 init_36_arg_1 = var_30; [L230] state_35 = init_36_arg_1 [L231] SORT_1 init_38_arg_1 = var_30; [L232] state_37 = init_38_arg_1 [L233] SORT_1 init_40_arg_1 = var_30; [L234] state_39 = init_40_arg_1 [L235] SORT_1 init_42_arg_1 = var_30; [L236] state_41 = init_42_arg_1 [L237] SORT_1 init_44_arg_1 = var_30; [L238] state_43 = init_44_arg_1 [L239] SORT_1 init_46_arg_1 = var_30; [L240] state_45 = init_46_arg_1 [L241] SORT_1 init_48_arg_1 = var_30; [L242] state_47 = init_48_arg_1 [L243] SORT_1 init_50_arg_1 = var_30; [L244] state_49 = init_50_arg_1 [L245] SORT_1 init_52_arg_1 = var_30; [L246] state_51 = init_52_arg_1 [L247] SORT_1 init_54_arg_1 = var_30; [L248] state_53 = init_54_arg_1 [L249] SORT_1 init_56_arg_1 = var_30; [L250] state_55 = init_56_arg_1 [L251] SORT_1 init_58_arg_1 = var_30; [L252] state_57 = init_58_arg_1 [L253] SORT_1 init_60_arg_1 = var_30; [L254] state_59 = init_60_arg_1 [L255] SORT_1 init_62_arg_1 = var_30; [L256] state_61 = init_62_arg_1 [L257] SORT_1 init_64_arg_1 = var_30; [L258] state_63 = init_64_arg_1 [L259] SORT_1 init_66_arg_1 = var_30; [L260] state_65 = init_66_arg_1 [L261] SORT_1 init_68_arg_1 = var_30; [L262] state_67 = init_68_arg_1 [L263] SORT_1 init_70_arg_1 = var_30; [L264] state_69 = init_70_arg_1 [L265] SORT_1 init_72_arg_1 = var_30; [L266] state_71 = init_72_arg_1 [L267] SORT_1 init_74_arg_1 = var_30; [L268] state_73 = init_74_arg_1 [L269] SORT_1 init_76_arg_1 = var_30; [L270] state_75 = init_76_arg_1 VAL [init_10_arg_1=0, init_12_arg_1=0, init_14_arg_1=0, init_16_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_8_arg_1=0, mask_SORT_1=0, mask_SORT_2=0, mask_SORT_3=0, mask_SORT_4=0, msb_SORT_1=0, msb_SORT_2=0, msb_SORT_3=0, msb_SORT_4=0, state_11=0, state_13=0, state_15=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_71=0, state_73=0, state_75=0, state_7=0, state_9=0, var_108=0, var_17=0, var_187=1, var_190=1, var_191=0, var_193=16, var_195=15, var_198=7, var_199=225, var_211=10, var_225=4, var_30=0, var_433=1, var_6=0, var_774=1771, var_775=1636, var_776=1591, var_777=60, var_803=154, var_804=150, var_809=2269, var_810=2404, var_811=2359, var_812=2266, var_813=2401, var_814=2356, var_815=1726, var_816=1681, var_817=2275, var_818=2410, var_819=2365, var_820=2272, var_821=2407, var_822=2362, var_823=2278, var_824=2413, var_825=2368, var_97=0] [L273] input_123 = __VERIFIER_nondet_ushort() [L274] EXPR input_123 & mask_SORT_4 [L274] input_123 = input_123 & mask_SORT_4 [L275] input_125 = __VERIFIER_nondet_ushort() [L276] EXPR input_125 & mask_SORT_4 [L276] input_125 = input_125 & mask_SORT_4 [L277] input_127 = __VERIFIER_nondet_ushort() [L278] EXPR input_127 & mask_SORT_4 [L278] input_127 = input_127 & mask_SORT_4 [L279] input_129 = __VERIFIER_nondet_ushort() [L280] EXPR input_129 & mask_SORT_4 [L280] input_129 = input_129 & mask_SORT_4 [L281] input_131 = __VERIFIER_nondet_ushort() [L282] EXPR input_131 & mask_SORT_4 [L282] input_131 = input_131 & mask_SORT_4 [L283] input_133 = __VERIFIER_nondet_uchar() [L284] EXPR input_133 & mask_SORT_3 [L284] input_133 = input_133 & mask_SORT_3 [L285] input_135 = __VERIFIER_nondet_uchar() [L286] EXPR input_135 & mask_SORT_3 [L286] input_135 = input_135 & mask_SORT_3 [L287] input_137 = __VERIFIER_nondet_uchar() [L288] EXPR input_137 & mask_SORT_3 [L288] input_137 = input_137 & mask_SORT_3 [L289] input_139 = __VERIFIER_nondet_uchar() [L290] EXPR input_139 & mask_SORT_3 [L290] input_139 = input_139 & mask_SORT_3 [L291] input_141 = __VERIFIER_nondet_uchar() [L292] EXPR input_141 & mask_SORT_3 [L292] input_141 = input_141 & mask_SORT_3 [L293] input_143 = __VERIFIER_nondet_ushort() [L294] EXPR input_143 & mask_SORT_4 [L294] input_143 = input_143 & mask_SORT_4 [L295] input_145 = __VERIFIER_nondet_uchar() [L296] EXPR input_145 & mask_SORT_1 [L296] input_145 = input_145 & mask_SORT_1 [L297] input_147 = __VERIFIER_nondet_uchar() [L298] EXPR input_147 & mask_SORT_1 [L298] input_147 = input_147 & mask_SORT_1 [L299] input_149 = __VERIFIER_nondet_uchar() [L300] EXPR input_149 & mask_SORT_1 [L300] input_149 = input_149 & mask_SORT_1 [L301] input_151 = __VERIFIER_nondet_uchar() [L302] EXPR input_151 & mask_SORT_1 [L302] input_151 = input_151 & mask_SORT_1 [L303] input_153 = __VERIFIER_nondet_uchar() [L304] EXPR input_153 & mask_SORT_1 [L304] input_153 = input_153 & mask_SORT_1 [L305] input_155 = __VERIFIER_nondet_uchar() [L306] EXPR input_155 & mask_SORT_1 [L306] input_155 = input_155 & mask_SORT_1 [L307] input_157 = __VERIFIER_nondet_uchar() [L308] EXPR input_157 & mask_SORT_1 [L308] input_157 = input_157 & mask_SORT_1 [L309] input_159 = __VERIFIER_nondet_uchar() [L310] EXPR input_159 & mask_SORT_1 [L310] input_159 = input_159 & mask_SORT_1 [L311] input_161 = __VERIFIER_nondet_uchar() [L312] EXPR input_161 & mask_SORT_1 [L312] input_161 = input_161 & mask_SORT_1 [L313] input_163 = __VERIFIER_nondet_uchar() [L314] EXPR input_163 & mask_SORT_1 [L314] input_163 = input_163 & mask_SORT_1 [L315] input_165 = __VERIFIER_nondet_uchar() [L316] EXPR input_165 & mask_SORT_1 [L316] input_165 = input_165 & mask_SORT_1 [L317] input_167 = __VERIFIER_nondet_uchar() [L318] EXPR input_167 & mask_SORT_1 [L318] input_167 = input_167 & mask_SORT_1 [L319] input_169 = __VERIFIER_nondet_uchar() [L320] EXPR input_169 & mask_SORT_1 [L320] input_169 = input_169 & mask_SORT_1 [L321] input_171 = __VERIFIER_nondet_uchar() [L322] EXPR input_171 & mask_SORT_1 [L322] input_171 = input_171 & mask_SORT_1 [L323] input_173 = __VERIFIER_nondet_uchar() [L324] EXPR input_173 & mask_SORT_1 [L324] input_173 = input_173 & mask_SORT_1 [L325] input_175 = __VERIFIER_nondet_uchar() [L326] EXPR input_175 & mask_SORT_1 [L326] input_175 = input_175 & mask_SORT_1 [L327] input_177 = __VERIFIER_nondet_uchar() [L328] EXPR input_177 & mask_SORT_1 [L328] input_177 = input_177 & mask_SORT_1 [L329] input_179 = __VERIFIER_nondet_uchar() [L330] EXPR input_179 & mask_SORT_1 [L330] input_179 = input_179 & mask_SORT_1 [L331] input_181 = __VERIFIER_nondet_uchar() [L332] EXPR input_181 & mask_SORT_1 [L332] input_181 = input_181 & mask_SORT_1 [L333] input_183 = __VERIFIER_nondet_uchar() [L334] EXPR input_183 & mask_SORT_1 [L334] input_183 = input_183 & mask_SORT_1 [L335] input_185 = __VERIFIER_nondet_uchar() [L336] EXPR input_185 & mask_SORT_1 [L336] input_185 = input_185 & mask_SORT_1 [L337] input_189 = __VERIFIER_nondet_uchar() [L338] EXPR input_189 & mask_SORT_1 [L338] input_189 = input_189 & mask_SORT_1 [L339] input_205 = __VERIFIER_nondet_uchar() [L340] input_210 = __VERIFIER_nondet_uchar() [L341] EXPR input_210 & mask_SORT_1 [L341] input_210 = input_210 & mask_SORT_1 [L342] input_219 = __VERIFIER_nondet_uchar() [L343] input_224 = __VERIFIER_nondet_uchar() [L344] input_235 = __VERIFIER_nondet_uchar() [L345] input_240 = __VERIFIER_nondet_uchar() [L346] input_243 = __VERIFIER_nondet_uchar() [L347] input_252 = __VERIFIER_nondet_uchar() [L348] input_257 = __VERIFIER_nondet_uchar() [L349] EXPR input_257 & mask_SORT_1 [L349] input_257 = input_257 & mask_SORT_1 [L350] input_264 = __VERIFIER_nondet_uchar() [L351] EXPR input_264 & mask_SORT_1 [L351] input_264 = input_264 & mask_SORT_1 [L352] input_270 = __VERIFIER_nondet_uchar() [L353] input_276 = __VERIFIER_nondet_uchar() [L354] EXPR input_276 & mask_SORT_1 [L354] input_276 = input_276 & mask_SORT_1 [L355] input_287 = __VERIFIER_nondet_uchar() [L356] input_292 = __VERIFIER_nondet_uchar() [L357] EXPR input_292 & mask_SORT_1 [L357] input_292 = input_292 & mask_SORT_1 [L358] input_301 = __VERIFIER_nondet_uchar() [L359] EXPR input_301 & mask_SORT_1 [L359] input_301 = input_301 & mask_SORT_1 [L360] input_311 = __VERIFIER_nondet_uchar() [L361] input_314 = __VERIFIER_nondet_uchar() [L362] input_319 = __VERIFIER_nondet_uchar() [L363] input_324 = __VERIFIER_nondet_uchar() [L364] EXPR input_324 & mask_SORT_1 [L364] input_324 = input_324 & mask_SORT_1 [L365] input_329 = __VERIFIER_nondet_uchar() [L366] EXPR input_329 & mask_SORT_1 [L366] input_329 = input_329 & mask_SORT_1 [L367] input_334 = __VERIFIER_nondet_uchar() [L368] input_339 = __VERIFIER_nondet_uchar() [L369] EXPR input_339 & mask_SORT_1 [L369] input_339 = input_339 & mask_SORT_1 [L370] input_344 = __VERIFIER_nondet_uchar() [L371] input_349 = __VERIFIER_nondet_uchar() [L372] EXPR input_349 & mask_SORT_1 [L372] input_349 = input_349 & mask_SORT_1 [L373] input_353 = __VERIFIER_nondet_uchar() [L374] EXPR input_353 & mask_SORT_1 [L374] input_353 = input_353 & mask_SORT_1 [L375] input_369 = __VERIFIER_nondet_uchar() [L376] EXPR input_369 & mask_SORT_1 [L376] input_369 = input_369 & mask_SORT_1 [L377] input_375 = __VERIFIER_nondet_uchar() [L378] EXPR input_375 & mask_SORT_1 [L378] input_375 = input_375 & mask_SORT_1 [L379] input_380 = __VERIFIER_nondet_uchar() [L380] EXPR input_380 & mask_SORT_1 [L380] input_380 = input_380 & mask_SORT_1 [L381] input_385 = __VERIFIER_nondet_uchar() [L382] EXPR input_385 & mask_SORT_1 [L382] input_385 = input_385 & mask_SORT_1 [L383] input_390 = __VERIFIER_nondet_uchar() [L384] EXPR input_390 & mask_SORT_1 [L384] input_390 = input_390 & mask_SORT_1 [L385] input_395 = __VERIFIER_nondet_uchar() [L386] EXPR input_395 & mask_SORT_1 [L386] input_395 = input_395 & mask_SORT_1 [L387] input_400 = __VERIFIER_nondet_uchar() [L388] EXPR input_400 & mask_SORT_1 [L388] input_400 = input_400 & mask_SORT_1 [L389] input_405 = __VERIFIER_nondet_uchar() [L390] EXPR input_405 & mask_SORT_1 [L390] input_405 = input_405 & mask_SORT_1 [L391] input_410 = __VERIFIER_nondet_uchar() [L392] EXPR input_410 & mask_SORT_1 [L392] input_410 = input_410 & mask_SORT_1 [L393] input_415 = __VERIFIER_nondet_uchar() [L394] EXPR input_415 & mask_SORT_1 [L394] input_415 = input_415 & mask_SORT_1 [L395] input_420 = __VERIFIER_nondet_uchar() [L396] EXPR input_420 & mask_SORT_1 [L396] input_420 = input_420 & mask_SORT_1 [L397] input_425 = __VERIFIER_nondet_uchar() [L398] EXPR input_425 & mask_SORT_1 [L398] input_425 = input_425 & mask_SORT_1 [L399] input_430 = __VERIFIER_nondet_uchar() [L400] EXPR input_430 & mask_SORT_1 [L400] input_430 = input_430 & mask_SORT_1 [L401] input_440 = __VERIFIER_nondet_uchar() [L402] EXPR input_440 & mask_SORT_1 [L402] input_440 = input_440 & mask_SORT_1 [L403] input_446 = __VERIFIER_nondet_uchar() [L404] EXPR input_446 & mask_SORT_1 [L404] input_446 = input_446 & mask_SORT_1 [L405] input_452 = __VERIFIER_nondet_uchar() [L406] EXPR input_452 & mask_SORT_1 [L406] input_452 = input_452 & mask_SORT_1 [L407] input_461 = __VERIFIER_nondet_uchar() [L408] EXPR input_461 & mask_SORT_1 [L408] input_461 = input_461 & mask_SORT_1 [L409] input_467 = __VERIFIER_nondet_uchar() [L410] EXPR input_467 & mask_SORT_1 [L410] input_467 = input_467 & mask_SORT_1 [L411] input_473 = __VERIFIER_nondet_uchar() [L412] EXPR input_473 & mask_SORT_1 [L412] input_473 = input_473 & mask_SORT_1 [L413] input_482 = __VERIFIER_nondet_uchar() [L414] EXPR input_482 & mask_SORT_1 [L414] input_482 = input_482 & mask_SORT_1 [L415] input_488 = __VERIFIER_nondet_uchar() [L416] EXPR input_488 & mask_SORT_1 [L416] input_488 = input_488 & mask_SORT_1 [L417] input_494 = __VERIFIER_nondet_uchar() [L418] EXPR input_494 & mask_SORT_1 [L418] input_494 = input_494 & mask_SORT_1 [L419] input_501 = __VERIFIER_nondet_uchar() [L420] EXPR input_501 & mask_SORT_1 [L420] input_501 = input_501 & mask_SORT_1 [L421] input_506 = __VERIFIER_nondet_uchar() [L422] EXPR input_506 & mask_SORT_1 [L422] input_506 = input_506 & mask_SORT_1 [L423] input_513 = __VERIFIER_nondet_uchar() [L424] EXPR input_513 & mask_SORT_1 [L424] input_513 = input_513 & mask_SORT_1 [L425] input_523 = __VERIFIER_nondet_uchar() [L426] EXPR input_523 & mask_SORT_1 [L426] input_523 = input_523 & mask_SORT_1 [L427] input_529 = __VERIFIER_nondet_uchar() [L428] EXPR input_529 & mask_SORT_1 [L428] input_529 = input_529 & mask_SORT_1 [L429] input_536 = __VERIFIER_nondet_uchar() [L430] EXPR input_536 & mask_SORT_1 [L430] input_536 = input_536 & mask_SORT_1 [L431] input_541 = __VERIFIER_nondet_uchar() [L432] EXPR input_541 & mask_SORT_1 [L432] input_541 = input_541 & mask_SORT_1 [L435] SORT_1 var_77_arg_0 = state_31; [L436] SORT_1 var_77_arg_1 = ~state_33; [L437] EXPR var_77_arg_1 & mask_SORT_1 [L437] var_77_arg_1 = var_77_arg_1 & mask_SORT_1 [L438] EXPR var_77_arg_0 & var_77_arg_1 [L438] SORT_1 var_77 = var_77_arg_0 & var_77_arg_1; [L439] SORT_1 var_78_arg_0 = var_77; [L440] SORT_1 var_78_arg_1 = ~state_35; [L441] EXPR var_78_arg_1 & mask_SORT_1 [L441] var_78_arg_1 = var_78_arg_1 & mask_SORT_1 [L442] EXPR var_78_arg_0 & var_78_arg_1 [L442] SORT_1 var_78 = var_78_arg_0 & var_78_arg_1; [L443] SORT_1 var_79_arg_0 = var_78; [L444] SORT_1 var_79_arg_1 = ~state_37; [L445] EXPR var_79_arg_1 & mask_SORT_1 [L445] var_79_arg_1 = var_79_arg_1 & mask_SORT_1 [L446] EXPR var_79_arg_0 & var_79_arg_1 [L446] SORT_1 var_79 = var_79_arg_0 & var_79_arg_1; [L447] SORT_1 var_80_arg_0 = var_79; [L448] SORT_1 var_80_arg_1 = ~state_39; [L449] EXPR var_80_arg_1 & mask_SORT_1 [L449] var_80_arg_1 = var_80_arg_1 & mask_SORT_1 [L450] EXPR var_80_arg_0 & var_80_arg_1 [L450] SORT_1 var_80 = var_80_arg_0 & var_80_arg_1; [L451] SORT_1 var_81_arg_0 = var_80; [L452] SORT_1 var_81_arg_1 = ~state_41; [L453] EXPR var_81_arg_1 & mask_SORT_1 [L453] var_81_arg_1 = var_81_arg_1 & mask_SORT_1 [L454] EXPR var_81_arg_0 & var_81_arg_1 [L454] SORT_1 var_81 = var_81_arg_0 & var_81_arg_1; [L455] SORT_1 var_82_arg_0 = var_81; [L456] SORT_1 var_82_arg_1 = state_43; [L457] EXPR var_82_arg_0 & var_82_arg_1 [L457] SORT_1 var_82 = var_82_arg_0 & var_82_arg_1; [L458] SORT_1 var_83_arg_0 = var_82; [L459] SORT_1 var_83_arg_1 = ~state_45; [L460] EXPR var_83_arg_1 & mask_SORT_1 [L460] var_83_arg_1 = var_83_arg_1 & mask_SORT_1 [L461] EXPR var_83_arg_0 & var_83_arg_1 [L461] SORT_1 var_83 = var_83_arg_0 & var_83_arg_1; [L462] SORT_1 var_84_arg_0 = var_83; [L463] SORT_1 var_84_arg_1 = ~state_47; [L464] EXPR var_84_arg_1 & mask_SORT_1 [L464] var_84_arg_1 = var_84_arg_1 & mask_SORT_1 [L465] EXPR var_84_arg_0 & var_84_arg_1 [L465] SORT_1 var_84 = var_84_arg_0 & var_84_arg_1; [L466] SORT_1 var_85_arg_0 = var_84; [L467] SORT_1 var_85_arg_1 = ~state_49; [L468] EXPR var_85_arg_1 & mask_SORT_1 [L468] var_85_arg_1 = var_85_arg_1 & mask_SORT_1 [L469] EXPR var_85_arg_0 & var_85_arg_1 [L469] SORT_1 var_85 = var_85_arg_0 & var_85_arg_1; [L470] SORT_1 var_86_arg_0 = var_85; [L471] SORT_1 var_86_arg_1 = ~state_51; [L472] EXPR var_86_arg_1 & mask_SORT_1 [L472] var_86_arg_1 = var_86_arg_1 & mask_SORT_1 [L473] EXPR var_86_arg_0 & var_86_arg_1 [L473] SORT_1 var_86 = var_86_arg_0 & var_86_arg_1; [L474] SORT_1 var_87_arg_0 = var_86; [L475] SORT_1 var_87_arg_1 = ~state_53; [L476] EXPR var_87_arg_1 & mask_SORT_1 [L476] var_87_arg_1 = var_87_arg_1 & mask_SORT_1 [L477] EXPR var_87_arg_0 & var_87_arg_1 [L477] SORT_1 var_87 = var_87_arg_0 & var_87_arg_1; [L478] SORT_1 var_88_arg_0 = var_87; [L479] SORT_1 var_88_arg_1 = ~state_55; [L480] EXPR var_88_arg_1 & mask_SORT_1 [L480] var_88_arg_1 = var_88_arg_1 & mask_SORT_1 [L481] EXPR var_88_arg_0 & var_88_arg_1 [L481] SORT_1 var_88 = var_88_arg_0 & var_88_arg_1; [L482] SORT_1 var_89_arg_0 = var_88; [L483] SORT_1 var_89_arg_1 = state_57; [L484] EXPR var_89_arg_0 & var_89_arg_1 [L484] SORT_1 var_89 = var_89_arg_0 & var_89_arg_1; [L485] SORT_1 var_90_arg_0 = var_89; [L486] SORT_1 var_90_arg_1 = ~state_59; [L487] EXPR var_90_arg_1 & mask_SORT_1 [L487] var_90_arg_1 = var_90_arg_1 & mask_SORT_1 [L488] EXPR var_90_arg_0 & var_90_arg_1 [L488] SORT_1 var_90 = var_90_arg_0 & var_90_arg_1; [L489] SORT_1 var_91_arg_0 = var_90; [L490] SORT_1 var_91_arg_1 = ~state_61; [L491] EXPR var_91_arg_1 & mask_SORT_1 [L491] var_91_arg_1 = var_91_arg_1 & mask_SORT_1 [L492] EXPR var_91_arg_0 & var_91_arg_1 [L492] SORT_1 var_91 = var_91_arg_0 & var_91_arg_1; [L493] SORT_1 var_92_arg_0 = var_91; [L494] SORT_1 var_92_arg_1 = ~state_63; [L495] EXPR var_92_arg_1 & mask_SORT_1 [L495] var_92_arg_1 = var_92_arg_1 & mask_SORT_1 [L496] EXPR var_92_arg_0 & var_92_arg_1 [L496] SORT_1 var_92 = var_92_arg_0 & var_92_arg_1; [L497] SORT_1 var_93_arg_0 = var_92; [L498] SORT_1 var_93_arg_1 = ~state_65; [L499] EXPR var_93_arg_1 & mask_SORT_1 [L499] var_93_arg_1 = var_93_arg_1 & mask_SORT_1 [L500] EXPR var_93_arg_0 & var_93_arg_1 [L500] SORT_1 var_93 = var_93_arg_0 & var_93_arg_1; [L501] SORT_1 var_94_arg_0 = var_93; [L502] SORT_1 var_94_arg_1 = ~state_67; [L503] EXPR var_94_arg_1 & mask_SORT_1 [L503] var_94_arg_1 = var_94_arg_1 & mask_SORT_1 [L504] EXPR var_94_arg_0 & var_94_arg_1 [L504] SORT_1 var_94 = var_94_arg_0 & var_94_arg_1; [L505] SORT_1 var_95_arg_0 = var_94; [L506] SORT_1 var_95_arg_1 = ~state_69; [L507] EXPR var_95_arg_1 & mask_SORT_1 [L507] var_95_arg_1 = var_95_arg_1 & mask_SORT_1 [L508] EXPR var_95_arg_0 & var_95_arg_1 [L508] SORT_1 var_95 = var_95_arg_0 & var_95_arg_1; [L509] SORT_1 var_96_arg_0 = var_95; [L510] SORT_1 var_96_arg_1 = ~state_71; [L511] EXPR var_96_arg_1 & mask_SORT_1 [L511] var_96_arg_1 = var_96_arg_1 & mask_SORT_1 [L512] EXPR var_96_arg_0 & var_96_arg_1 [L512] SORT_1 var_96 = var_96_arg_0 & var_96_arg_1; [L513] SORT_4 var_98_arg_0 = var_97; [L514] SORT_4 var_98_arg_1 = state_7; [L515] SORT_1 var_98 = var_98_arg_0 == var_98_arg_1; [L516] SORT_1 var_99_arg_0 = var_96; [L517] SORT_1 var_99_arg_1 = var_98; [L518] EXPR var_99_arg_0 & var_99_arg_1 [L518] SORT_1 var_99 = var_99_arg_0 & var_99_arg_1; [L519] SORT_4 var_100_arg_0 = var_97; [L520] SORT_4 var_100_arg_1 = state_9; [L521] SORT_1 var_100 = var_100_arg_0 == var_100_arg_1; [L522] SORT_1 var_101_arg_0 = var_99; [L523] SORT_1 var_101_arg_1 = var_100; [L524] EXPR var_101_arg_0 & var_101_arg_1 [L524] SORT_1 var_101 = var_101_arg_0 & var_101_arg_1; [L525] SORT_4 var_102_arg_0 = var_97; [L526] SORT_4 var_102_arg_1 = state_11; [L527] SORT_1 var_102 = var_102_arg_0 == var_102_arg_1; [L528] SORT_1 var_103_arg_0 = var_101; [L529] SORT_1 var_103_arg_1 = var_102; [L530] EXPR var_103_arg_0 & var_103_arg_1 [L530] SORT_1 var_103 = var_103_arg_0 & var_103_arg_1; [L531] SORT_4 var_104_arg_0 = var_97; [L532] SORT_4 var_104_arg_1 = state_13; [L533] SORT_1 var_104 = var_104_arg_0 == var_104_arg_1; [L534] SORT_1 var_105_arg_0 = var_103; [L535] SORT_1 var_105_arg_1 = var_104; [L536] EXPR var_105_arg_0 & var_105_arg_1 [L536] SORT_1 var_105 = var_105_arg_0 & var_105_arg_1; [L537] SORT_4 var_106_arg_0 = var_97; [L538] SORT_4 var_106_arg_1 = state_15; [L539] SORT_1 var_106 = var_106_arg_0 == var_106_arg_1; [L540] SORT_1 var_107_arg_0 = var_105; [L541] SORT_1 var_107_arg_1 = var_106; [L542] EXPR var_107_arg_0 & var_107_arg_1 [L542] SORT_1 var_107 = var_107_arg_0 & var_107_arg_1; [L543] SORT_3 var_109_arg_0 = var_108; [L544] SORT_3 var_109_arg_1 = state_18; [L545] SORT_1 var_109 = var_109_arg_0 == var_109_arg_1; [L546] SORT_1 var_110_arg_0 = var_107; [L547] SORT_1 var_110_arg_1 = var_109; [L548] EXPR var_110_arg_0 & var_110_arg_1 [L548] SORT_1 var_110 = var_110_arg_0 & var_110_arg_1; [L549] SORT_3 var_111_arg_0 = var_108; [L550] SORT_3 var_111_arg_1 = state_20; [L551] SORT_1 var_111 = var_111_arg_0 == var_111_arg_1; [L552] SORT_1 var_112_arg_0 = var_110; [L553] SORT_1 var_112_arg_1 = var_111; [L554] EXPR var_112_arg_0 & var_112_arg_1 [L554] SORT_1 var_112 = var_112_arg_0 & var_112_arg_1; [L555] SORT_3 var_113_arg_0 = var_108; [L556] SORT_3 var_113_arg_1 = state_22; [L557] SORT_1 var_113 = var_113_arg_0 == var_113_arg_1; [L558] SORT_1 var_114_arg_0 = var_112; [L559] SORT_1 var_114_arg_1 = var_113; [L560] EXPR var_114_arg_0 & var_114_arg_1 [L560] SORT_1 var_114 = var_114_arg_0 & var_114_arg_1; [L561] SORT_3 var_115_arg_0 = var_108; [L562] SORT_3 var_115_arg_1 = state_24; [L563] SORT_1 var_115 = var_115_arg_0 == var_115_arg_1; [L564] SORT_1 var_116_arg_0 = var_114; [L565] SORT_1 var_116_arg_1 = var_115; [L566] EXPR var_116_arg_0 & var_116_arg_1 [L566] SORT_1 var_116 = var_116_arg_0 & var_116_arg_1; [L567] SORT_3 var_117_arg_0 = var_108; [L568] SORT_3 var_117_arg_1 = state_26; [L569] SORT_1 var_117 = var_117_arg_0 == var_117_arg_1; [L570] SORT_1 var_118_arg_0 = var_116; [L571] SORT_1 var_118_arg_1 = var_117; [L572] EXPR var_118_arg_0 & var_118_arg_1 [L572] SORT_1 var_118 = var_118_arg_0 & var_118_arg_1; [L573] SORT_4 var_119_arg_0 = var_97; [L574] SORT_4 var_119_arg_1 = state_28; [L575] SORT_1 var_119 = var_119_arg_0 == var_119_arg_1; [L576] SORT_1 var_120_arg_0 = var_118; [L577] SORT_1 var_120_arg_1 = var_119; [L578] EXPR var_120_arg_0 & var_120_arg_1 [L578] SORT_1 var_120 = var_120_arg_0 & var_120_arg_1; [L579] SORT_1 var_121_arg_0 = state_75; [L580] SORT_1 var_121_arg_1 = var_120; [L581] EXPR var_121_arg_0 & var_121_arg_1 [L581] SORT_1 var_121 = var_121_arg_0 & var_121_arg_1; [L582] EXPR var_121 & mask_SORT_1 [L582] var_121 = var_121 & mask_SORT_1 [L583] SORT_1 bad_122_arg_0 = var_121; [L584] CALL __VERIFIER_assert(!(bad_122_arg_0)) [L21] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L21] reach_error() VAL [\old(cond)=0, cond=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 8 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.9s, 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, 0.4s 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 20:40:30,649 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...