/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_Bitvector.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.arbitrated_top_n2_w64_d8_e0.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-16 21:01:35,668 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-16 21:01:35,725 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-12-16 21:01:35,728 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-16 21:01:35,729 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-16 21:01:35,752 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-16 21:01:35,753 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-16 21:01:35,753 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-16 21:01:35,753 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-16 21:01:35,754 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-16 21:01:35,754 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-16 21:01:35,754 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-16 21:01:35,755 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-16 21:01:35,755 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-16 21:01:35,756 INFO L153 SettingsManager]: * Use SBE=true [2023-12-16 21:01:35,756 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-16 21:01:35,756 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-16 21:01:35,757 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-16 21:01:35,757 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-16 21:01:35,757 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-16 21:01:35,758 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-16 21:01:35,758 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-16 21:01:35,759 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-16 21:01:35,759 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-16 21:01:35,759 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-16 21:01:35,759 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-16 21:01:35,760 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-16 21:01:35,760 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-16 21:01:35,760 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-16 21:01:35,761 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-16 21:01:35,761 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-16 21:01:35,761 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 21:01:35,761 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-16 21:01:35,762 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-16 21:01:35,762 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-16 21:01:35,762 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-16 21:01:35,762 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-16 21:01:35,763 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-16 21:01:35,763 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-16 21:01:35,763 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-16 21:01:35,763 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-16 21:01:35,765 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-16 21:01:35,765 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-16 21:01:35,765 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-16 21:01:35,976 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-16 21:01:36,003 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-16 21:01:36,005 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-16 21:01:36,007 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-16 21:01:36,008 INFO L274 PluginConnector]: CDTParser initialized [2023-12-16 21:01:36,009 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.arbitrated_top_n2_w64_d8_e0.c [2023-12-16 21:01:37,146 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-16 21:01:37,519 INFO L384 CDTParser]: Found 1 translation units. [2023-12-16 21:01:37,520 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.arbitrated_top_n2_w64_d8_e0.c [2023-12-16 21:01:37,543 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50f6e6144/bdfd85190e0c404796790cbf64614571/FLAGcb5cbbb8e [2023-12-16 21:01:37,558 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50f6e6144/bdfd85190e0c404796790cbf64614571 [2023-12-16 21:01:37,561 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-16 21:01:37,563 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-16 21:01:37,565 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-16 21:01:37,565 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-16 21:01:37,569 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-16 21:01:37,570 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 09:01:37" (1/1) ... [2023-12-16 21:01:37,571 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a5aaae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:01:37, skipping insertion in model container [2023-12-16 21:01:37,571 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 09:01:37" (1/1) ... [2023-12-16 21:01:37,651 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-16 21:01:37,827 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.arbitrated_top_n2_w64_d8_e0.c[1324,1337] [2023-12-16 21:01:38,181 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 21:01:38,191 INFO L202 MainTranslator]: Completed pre-run [2023-12-16 21:01:38,212 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.arbitrated_top_n2_w64_d8_e0.c[1324,1337] [2023-12-16 21:01:38,373 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 21:01:38,387 INFO L206 MainTranslator]: Completed translation [2023-12-16 21:01:38,389 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:01:38 WrapperNode [2023-12-16 21:01:38,389 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-16 21:01:38,390 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-16 21:01:38,390 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-16 21:01:38,390 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-16 21:01:38,397 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:01:38" (1/1) ... [2023-12-16 21:01:38,440 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:01:38" (1/1) ... [2023-12-16 21:01:38,558 INFO L138 Inliner]: procedures = 18, calls = 15, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1689 [2023-12-16 21:01:38,559 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-16 21:01:38,560 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-16 21:01:38,560 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-16 21:01:38,560 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-16 21:01:38,569 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:01:38" (1/1) ... [2023-12-16 21:01:38,569 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:01:38" (1/1) ... [2023-12-16 21:01:38,582 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:01:38" (1/1) ... [2023-12-16 21:01:38,630 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 21:01:38,630 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:01:38" (1/1) ... [2023-12-16 21:01:38,630 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:01:38" (1/1) ... [2023-12-16 21:01:38,674 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:01:38" (1/1) ... [2023-12-16 21:01:38,689 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:01:38" (1/1) ... [2023-12-16 21:01:38,696 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:01:38" (1/1) ... [2023-12-16 21:01:38,716 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:01:38" (1/1) ... [2023-12-16 21:01:38,730 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-16 21:01:38,732 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-16 21:01:38,732 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-16 21:01:38,732 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-16 21:01:38,733 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:01:38" (1/1) ... [2023-12-16 21:01:38,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 21:01:38,756 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 21:01:38,773 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 21:01:38,800 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 21:01:38,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-16 21:01:38,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-12-16 21:01:38,808 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-16 21:01:38,808 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-16 21:01:38,808 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-16 21:01:38,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-16 21:01:39,148 INFO L241 CfgBuilder]: Building ICFG [2023-12-16 21:01:39,150 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-16 21:01:40,475 INFO L282 CfgBuilder]: Performing block encoding [2023-12-16 21:01:40,561 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-16 21:01:40,562 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-16 21:01:40,562 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 09:01:40 BoogieIcfgContainer [2023-12-16 21:01:40,562 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-16 21:01:40,565 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-16 21:01:40,565 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-16 21:01:40,567 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-16 21:01:40,568 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 09:01:37" (1/3) ... [2023-12-16 21:01:40,569 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68300507 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 09:01:40, skipping insertion in model container [2023-12-16 21:01:40,569 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:01:38" (2/3) ... [2023-12-16 21:01:40,569 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68300507 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 09:01:40, skipping insertion in model container [2023-12-16 21:01:40,569 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 09:01:40" (3/3) ... [2023-12-16 21:01:40,570 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.arbitrated_top_n2_w64_d8_e0.c [2023-12-16 21:01:40,587 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-16 21:01:40,587 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-16 21:01:40,633 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-16 21:01:40,640 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;@39e07753, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-16 21:01:40,640 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-16 21:01:40,648 INFO L276 IsEmpty]: Start isEmpty. Operand has 26 states, 16 states have (on average 1.3125) internal successors, (21), 17 states have internal predecessors, (21), 7 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2023-12-16 21:01:40,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-16 21:01:40,654 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 21:01:40,654 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-16 21:01:40,655 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 21:01:40,660 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 21:01:40,661 INFO L85 PathProgramCache]: Analyzing trace with hash 871459935, now seen corresponding path program 1 times [2023-12-16 21:01:40,675 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-16 21:01:40,676 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [371324043] [2023-12-16 21:01:40,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 21:01:40,677 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-16 21:01:40,677 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-16 21:01:40,682 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-16 21:01:40,712 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-12-16 21:01:42,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-16 21:01:42,092 INFO L262 TraceCheckSpWp]: Trace formula consists of 929 conjuncts, 14 conjunts are in the unsatisfiable core [2023-12-16 21:01:42,103 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-16 21:01:42,382 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-12-16 21:01:42,382 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-16 21:01:42,382 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-16 21:01:42,383 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [371324043] [2023-12-16 21:01:42,383 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [371324043] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-16 21:01:42,384 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-16 21:01:42,384 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-16 21:01:42,385 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [80749357] [2023-12-16 21:01:42,386 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-16 21:01:42,390 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-16 21:01:42,390 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-16 21:01:42,416 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-16 21:01:42,417 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-16 21:01:42,419 INFO L87 Difference]: Start difference. First operand has 26 states, 16 states have (on average 1.3125) internal successors, (21), 17 states have internal predecessors, (21), 7 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) Second operand has 4 states, 4 states have (on average 3.5) internal successors, (14), 4 states have internal predecessors, (14), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2023-12-16 21:01:42,865 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-16 21:01:42,865 INFO L93 Difference]: Finished difference Result 66 states and 109 transitions. [2023-12-16 21:01:42,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-16 21:01:42,867 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.5) internal successors, (14), 4 states have internal predecessors, (14), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 46 [2023-12-16 21:01:42,868 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-16 21:01:42,872 INFO L225 Difference]: With dead ends: 66 [2023-12-16 21:01:42,873 INFO L226 Difference]: Without dead ends: 41 [2023-12-16 21:01:42,875 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-16 21:01:42,877 INFO L413 NwaCegarLoop]: 19 mSDtfsCounter, 3 mSDsluCounter, 38 mSDsCounter, 0 mSdLazyCounter, 32 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 57 SdHoareTripleChecker+Invalid, 32 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 32 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-12-16 21:01:42,878 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 57 Invalid, 32 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 32 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-12-16 21:01:42,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2023-12-16 21:01:42,911 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 40. [2023-12-16 21:01:42,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 24 states have (on average 1.0416666666666667) internal successors, (25), 24 states have internal predecessors, (25), 14 states have call successors, (14), 1 states have call predecessors, (14), 1 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2023-12-16 21:01:42,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 53 transitions. [2023-12-16 21:01:42,916 INFO L78 Accepts]: Start accepts. Automaton has 40 states and 53 transitions. Word has length 46 [2023-12-16 21:01:42,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-16 21:01:42,917 INFO L495 AbstractCegarLoop]: Abstraction has 40 states and 53 transitions. [2023-12-16 21:01:42,918 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.5) internal successors, (14), 4 states have internal predecessors, (14), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2023-12-16 21:01:42,918 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 53 transitions. [2023-12-16 21:01:42,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-16 21:01:42,923 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 21:01:42,923 INFO L195 NwaCegarLoop]: trace histogram [14, 14, 14, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1] [2023-12-16 21:01:42,941 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-12-16 21:01:43,144 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-16 21:01:43,145 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 21:01:43,145 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 21:01:43,146 INFO L85 PathProgramCache]: Analyzing trace with hash 455665793, now seen corresponding path program 1 times [2023-12-16 21:01:43,149 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-16 21:01:43,150 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [871897924] [2023-12-16 21:01:43,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 21:01:43,150 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-16 21:01:43,150 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-16 21:01:43,151 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-16 21:01:43,152 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-12-16 21:01:51,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-16 21:01:51,373 INFO L262 TraceCheckSpWp]: Trace formula consists of 2164 conjuncts, 244 conjunts are in the unsatisfiable core [2023-12-16 21:01:51,396 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-16 21:02:03,035 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 60 proven. 55 refuted. 0 times theorem prover too weak. 265 trivial. 0 not checked. [2023-12-16 21:02:03,035 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-16 21:02:10,774 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse38 ((_ zero_extend 24) |c_ULTIMATE.start_main_~mask_SORT_1~0#1|))) (let ((.cse4 (forall ((|v_ULTIMATE.start_main_~var_358_arg_1~0#1_13| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_361_arg_0~0#1_13| (_ BitVec 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_358_arg_1~0#1_13|)))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_361_arg_0~0#1_13|)))) .cse38))))) (.cse3 (= |c_ULTIMATE.start_main_~state_338~0#1| (_ bv0 8)))) (let ((.cse41 ((_ zero_extend 56) |c_ULTIMATE.start_main_~var_209~0#1|)) (.cse42 ((_ zero_extend 56) |c_ULTIMATE.start_main_~var_53~0#1|)) (.cse40 (not .cse3)) (.cse39 (or .cse3 .cse4)) (.cse36 ((_ zero_extend 24) |c_ULTIMATE.start_main_~mask_SORT_17~0#1|))) (let ((.cse1 (= ((_ extract 7 0) (bvand .cse38 (_ bv254 32))) (_ bv0 8))) (.cse33 (= ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |c_ULTIMATE.start_main_~state_179~0#1|))) .cse36))) (_ bv0 32))) (.cse32 (and (or (forall ((|v_ULTIMATE.start_main_~var_361_arg_0~0#1_13| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_300_arg_0~0#1_13| (_ BitVec 8))) (= ((_ extract 7 0) (bvand .cse38 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_300_arg_0~0#1_13|) (_ bv0 32))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_361_arg_0~0#1_13|)))))) (_ bv0 8))) .cse40) .cse39)) (.cse5 (bvshl .cse42 (_ bv59 64))) (.cse6 (bvshl .cse42 (_ bv58 64))) (.cse7 (bvshl .cse42 (_ bv57 64))) (.cse8 (bvshl .cse42 (_ bv60 64))) (.cse9 (bvshl .cse42 (_ bv61 64))) (.cse10 (bvshl .cse42 (_ bv62 64))) (.cse11 (bvshl .cse42 (_ bv63 64))) (.cse37 (bvand |c_ULTIMATE.start_main_~state_204~0#1| |c_ULTIMATE.start_main_~mask_SORT_12~0#1|)) (.cse12 (bvshl .cse41 (_ bv61 64))) (.cse13 (bvshl .cse41 (_ bv60 64))) (.cse14 (bvshl .cse41 (_ bv58 64))) (.cse15 (bvshl .cse41 (_ bv56 64))) (.cse16 (bvshl .cse41 (_ bv53 64))) (.cse17 (bvshl .cse41 (_ bv47 64))) (.cse18 (bvshl .cse41 (_ bv46 64))) (.cse19 (bvshl .cse41 (_ bv44 64))) (.cse20 (bvshl .cse41 (_ bv45 64))) (.cse21 (bvshl .cse41 (_ bv48 64))) (.cse22 (bvshl .cse41 (_ bv49 64))) (.cse23 (bvshl .cse41 (_ bv50 64))) (.cse24 (bvshl .cse41 (_ bv51 64))) (.cse25 (bvshl .cse41 (_ bv52 64))) (.cse26 (bvshl .cse41 (_ bv54 64))) (.cse27 (bvshl .cse41 (_ bv55 64))) (.cse28 (bvshl .cse41 (_ bv57 64))) (.cse29 (bvshl .cse41 (_ bv59 64))) (.cse30 (bvshl .cse41 (_ bv62 64))) (.cse31 (bvshl .cse41 (_ bv63 64)))) (let ((.cse0 (and (or (forall ((|v_ULTIMATE.start_main_~var_252_arg_0~0#1_13| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_162_arg_0~0#1_13| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_162_arg_1~0#1_13| (_ BitVec 64)) (|v_ULTIMATE.start_main_~var_252_arg_1~0#1_13| (_ BitVec 64))) (= (bvand |c_ULTIMATE.start_main_~mask_SORT_12~0#1| (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_173~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_171~0#1| (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_167~0#1| (bvor .cse5 (bvand (bvor .cse6 (bvand (bvor (bvand (bvor (bvshl ((_ zero_extend 56) |v_ULTIMATE.start_main_~var_162_arg_0~0#1_13|) (_ bv56 64)) |v_ULTIMATE.start_main_~var_162_arg_1~0#1_13|) |c_ULTIMATE.start_main_~mask_SORT_161~0#1|) .cse7) |c_ULTIMATE.start_main_~mask_SORT_163~0#1|)) |c_ULTIMATE.start_main_~mask_SORT_165~0#1|))) .cse8) |c_ULTIMATE.start_main_~mask_SORT_169~0#1|) .cse9)) .cse10)) .cse11) |c_ULTIMATE.start_main_~state_49~0#1|) (bvand .cse37 (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_171~0#1| (bvor .cse12 (bvand (bvor .cse13 (bvand |c_ULTIMATE.start_main_~mask_SORT_167~0#1| (bvor (bvand (bvor .cse14 (bvand (bvor (bvand (bvor .cse15 (bvand |c_ULTIMATE.start_main_~mask_SORT_159~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_157~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_155~0#1| (bvor .cse16 (bvand (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_149~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_147~0#1| (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_143~0#1| (bvor .cse17 (bvand |c_ULTIMATE.start_main_~mask_SORT_141~0#1| (bvor .cse18 (bvand |c_ULTIMATE.start_main_~mask_SORT_139~0#1| (bvor (bvand (bvor .cse19 (bvand |c_ULTIMATE.start_main_~mask_SORT_135~0#1| (bvor (bvshl ((_ zero_extend 56) |v_ULTIMATE.start_main_~var_252_arg_0~0#1_13|) (_ bv43 64)) |v_ULTIMATE.start_main_~var_252_arg_1~0#1_13|))) |c_ULTIMATE.start_main_~mask_SORT_137~0#1|) .cse20)))))) .cse21) |c_ULTIMATE.start_main_~mask_SORT_145~0#1|) .cse22)) .cse23)) .cse24) |c_ULTIMATE.start_main_~mask_SORT_151~0#1|) .cse25) |c_ULTIMATE.start_main_~mask_SORT_153~0#1|))) .cse26)) .cse27))) |c_ULTIMATE.start_main_~mask_SORT_161~0#1|) .cse28) |c_ULTIMATE.start_main_~mask_SORT_163~0#1|)) |c_ULTIMATE.start_main_~mask_SORT_165~0#1|) .cse29))) |c_ULTIMATE.start_main_~mask_SORT_169~0#1|))) .cse30) |c_ULTIMATE.start_main_~mask_SORT_173~0#1|) .cse31)))) |c_ULTIMATE.start_main_~state_298~0#1|)) .cse32) (or (and .cse39 (or (forall ((|v_ULTIMATE.start_main_~var_361_arg_0~0#1_13| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_300_arg_0~0#1_13| (_ BitVec 8))) (= ((_ extract 7 0) (bvand .cse38 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_300_arg_0~0#1_13|) (_ bv1 32))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_361_arg_0~0#1_13|)))))) (_ bv0 8))) .cse40)) (forall ((|v_ULTIMATE.start_main_~var_252_arg_0~0#1_13| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_162_arg_0~0#1_13| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_162_arg_1~0#1_13| (_ BitVec 64)) (|v_ULTIMATE.start_main_~var_252_arg_1~0#1_13| (_ BitVec 64))) (not (= (bvand |c_ULTIMATE.start_main_~mask_SORT_12~0#1| (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_173~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_171~0#1| (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_167~0#1| (bvor .cse5 (bvand (bvor .cse6 (bvand (bvor (bvand (bvor (bvshl ((_ zero_extend 56) |v_ULTIMATE.start_main_~var_162_arg_0~0#1_13|) (_ bv56 64)) |v_ULTIMATE.start_main_~var_162_arg_1~0#1_13|) |c_ULTIMATE.start_main_~mask_SORT_161~0#1|) .cse7) |c_ULTIMATE.start_main_~mask_SORT_163~0#1|)) |c_ULTIMATE.start_main_~mask_SORT_165~0#1|))) .cse8) |c_ULTIMATE.start_main_~mask_SORT_169~0#1|) .cse9)) .cse10)) .cse11) |c_ULTIMATE.start_main_~state_49~0#1|) (bvand .cse37 (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_171~0#1| (bvor .cse12 (bvand (bvor .cse13 (bvand |c_ULTIMATE.start_main_~mask_SORT_167~0#1| (bvor (bvand (bvor .cse14 (bvand (bvor (bvand (bvor .cse15 (bvand |c_ULTIMATE.start_main_~mask_SORT_159~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_157~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_155~0#1| (bvor .cse16 (bvand (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_149~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_147~0#1| (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_143~0#1| (bvor .cse17 (bvand |c_ULTIMATE.start_main_~mask_SORT_141~0#1| (bvor .cse18 (bvand |c_ULTIMATE.start_main_~mask_SORT_139~0#1| (bvor (bvand (bvor .cse19 (bvand |c_ULTIMATE.start_main_~mask_SORT_135~0#1| (bvor (bvshl ((_ zero_extend 56) |v_ULTIMATE.start_main_~var_252_arg_0~0#1_13|) (_ bv43 64)) |v_ULTIMATE.start_main_~var_252_arg_1~0#1_13|))) |c_ULTIMATE.start_main_~mask_SORT_137~0#1|) .cse20)))))) .cse21) |c_ULTIMATE.start_main_~mask_SORT_145~0#1|) .cse22)) .cse23)) .cse24) |c_ULTIMATE.start_main_~mask_SORT_151~0#1|) .cse25) |c_ULTIMATE.start_main_~mask_SORT_153~0#1|))) .cse26)) .cse27))) |c_ULTIMATE.start_main_~mask_SORT_161~0#1|) .cse28) |c_ULTIMATE.start_main_~mask_SORT_163~0#1|)) |c_ULTIMATE.start_main_~mask_SORT_165~0#1|) .cse29))) |c_ULTIMATE.start_main_~mask_SORT_169~0#1|))) .cse30) |c_ULTIMATE.start_main_~mask_SORT_173~0#1|) .cse31)))) |c_ULTIMATE.start_main_~state_298~0#1|)))))) (.cse34 (not .cse33)) (.cse35 (= ((_ extract 7 0) (bvand .cse38 (_ bv255 32))) (_ bv0 8))) (.cse2 (not .cse1))) (and (or (and (or .cse0 .cse1) (or .cse2 (and (or .cse3 .cse4 (forall ((|v_ULTIMATE.start_main_~var_252_arg_0~0#1_13| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_162_arg_0~0#1_13| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_162_arg_1~0#1_13| (_ BitVec 64)) (|v_ULTIMATE.start_main_~var_252_arg_1~0#1_13| (_ BitVec 64)) (|v_ULTIMATE.start_main_~var_207_arg_2~0#1_13| (_ BitVec 64))) (not (= (bvand (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_173~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_171~0#1| (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_167~0#1| (bvor .cse5 (bvand (bvor .cse6 (bvand (bvor (bvand (bvor (bvshl ((_ zero_extend 56) |v_ULTIMATE.start_main_~var_162_arg_0~0#1_13|) (_ bv56 64)) |v_ULTIMATE.start_main_~var_162_arg_1~0#1_13|) |c_ULTIMATE.start_main_~mask_SORT_161~0#1|) .cse7) |c_ULTIMATE.start_main_~mask_SORT_163~0#1|)) |c_ULTIMATE.start_main_~mask_SORT_165~0#1|))) .cse8) |c_ULTIMATE.start_main_~mask_SORT_169~0#1|) .cse9)) .cse10)) .cse11) |c_ULTIMATE.start_main_~state_49~0#1|) (bvand (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_171~0#1| (bvor .cse12 (bvand (bvor .cse13 (bvand |c_ULTIMATE.start_main_~mask_SORT_167~0#1| (bvor (bvand (bvor .cse14 (bvand (bvor (bvand (bvor .cse15 (bvand |c_ULTIMATE.start_main_~mask_SORT_159~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_157~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_155~0#1| (bvor .cse16 (bvand (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_149~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_147~0#1| (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_143~0#1| (bvor .cse17 (bvand |c_ULTIMATE.start_main_~mask_SORT_141~0#1| (bvor .cse18 (bvand |c_ULTIMATE.start_main_~mask_SORT_139~0#1| (bvor (bvand (bvor .cse19 (bvand |c_ULTIMATE.start_main_~mask_SORT_135~0#1| (bvor (bvshl ((_ zero_extend 56) |v_ULTIMATE.start_main_~var_252_arg_0~0#1_13|) (_ bv43 64)) |v_ULTIMATE.start_main_~var_252_arg_1~0#1_13|))) |c_ULTIMATE.start_main_~mask_SORT_137~0#1|) .cse20)))))) .cse21) |c_ULTIMATE.start_main_~mask_SORT_145~0#1|) .cse22)) .cse23)) .cse24) |c_ULTIMATE.start_main_~mask_SORT_151~0#1|) .cse25) |c_ULTIMATE.start_main_~mask_SORT_153~0#1|))) .cse26)) .cse27))) |c_ULTIMATE.start_main_~mask_SORT_161~0#1|) .cse28) |c_ULTIMATE.start_main_~mask_SORT_163~0#1|)) |c_ULTIMATE.start_main_~mask_SORT_165~0#1|) .cse29))) |c_ULTIMATE.start_main_~mask_SORT_169~0#1|))) .cse30) |c_ULTIMATE.start_main_~mask_SORT_173~0#1|) .cse31) (bvand |v_ULTIMATE.start_main_~var_207_arg_2~0#1_13| |c_ULTIMATE.start_main_~mask_SORT_12~0#1|))) |c_ULTIMATE.start_main_~mask_SORT_12~0#1|) |c_ULTIMATE.start_main_~state_298~0#1|)))) (or (forall ((|v_ULTIMATE.start_main_~var_252_arg_0~0#1_13| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_162_arg_0~0#1_13| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_162_arg_1~0#1_13| (_ BitVec 64)) (|v_ULTIMATE.start_main_~var_252_arg_1~0#1_13| (_ BitVec 64)) (|v_ULTIMATE.start_main_~var_207_arg_2~0#1_13| (_ BitVec 64))) (= (bvand (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_173~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_171~0#1| (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_167~0#1| (bvor .cse5 (bvand (bvor .cse6 (bvand (bvor (bvand (bvor (bvshl ((_ zero_extend 56) |v_ULTIMATE.start_main_~var_162_arg_0~0#1_13|) (_ bv56 64)) |v_ULTIMATE.start_main_~var_162_arg_1~0#1_13|) |c_ULTIMATE.start_main_~mask_SORT_161~0#1|) .cse7) |c_ULTIMATE.start_main_~mask_SORT_163~0#1|)) |c_ULTIMATE.start_main_~mask_SORT_165~0#1|))) .cse8) |c_ULTIMATE.start_main_~mask_SORT_169~0#1|) .cse9)) .cse10)) .cse11) |c_ULTIMATE.start_main_~state_49~0#1|) (bvand (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_171~0#1| (bvor .cse12 (bvand (bvor .cse13 (bvand |c_ULTIMATE.start_main_~mask_SORT_167~0#1| (bvor (bvand (bvor .cse14 (bvand (bvor (bvand (bvor .cse15 (bvand |c_ULTIMATE.start_main_~mask_SORT_159~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_157~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_155~0#1| (bvor .cse16 (bvand (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_149~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_147~0#1| (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_143~0#1| (bvor .cse17 (bvand |c_ULTIMATE.start_main_~mask_SORT_141~0#1| (bvor .cse18 (bvand |c_ULTIMATE.start_main_~mask_SORT_139~0#1| (bvor (bvand (bvor .cse19 (bvand |c_ULTIMATE.start_main_~mask_SORT_135~0#1| (bvor (bvshl ((_ zero_extend 56) |v_ULTIMATE.start_main_~var_252_arg_0~0#1_13|) (_ bv43 64)) |v_ULTIMATE.start_main_~var_252_arg_1~0#1_13|))) |c_ULTIMATE.start_main_~mask_SORT_137~0#1|) .cse20)))))) .cse21) |c_ULTIMATE.start_main_~mask_SORT_145~0#1|) .cse22)) .cse23)) .cse24) |c_ULTIMATE.start_main_~mask_SORT_151~0#1|) .cse25) |c_ULTIMATE.start_main_~mask_SORT_153~0#1|))) .cse26)) .cse27))) |c_ULTIMATE.start_main_~mask_SORT_161~0#1|) .cse28) |c_ULTIMATE.start_main_~mask_SORT_163~0#1|)) |c_ULTIMATE.start_main_~mask_SORT_165~0#1|) .cse29))) |c_ULTIMATE.start_main_~mask_SORT_169~0#1|))) .cse30) |c_ULTIMATE.start_main_~mask_SORT_173~0#1|) .cse31) (bvand |v_ULTIMATE.start_main_~var_207_arg_2~0#1_13| |c_ULTIMATE.start_main_~mask_SORT_12~0#1|))) |c_ULTIMATE.start_main_~mask_SORT_12~0#1|) |c_ULTIMATE.start_main_~state_298~0#1|)) .cse32)))) .cse33) (or .cse34 .cse0 .cse35) (or (= (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |c_ULTIMATE.start_main_~state_16~0#1|))) .cse36)))) (and (or .cse34 (and (or .cse3 (forall ((|v_ULTIMATE.start_main_~var_252_arg_0~0#1_13| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_162_arg_0~0#1_13| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_162_arg_1~0#1_13| (_ BitVec 64)) (|v_ULTIMATE.start_main_~var_252_arg_1~0#1_13| (_ BitVec 64)) (|v_ULTIMATE.start_main_~var_52~0#1_13| (_ BitVec 64))) (not (= (bvand (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_173~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_171~0#1| (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_167~0#1| (bvor .cse5 (bvand (bvor .cse6 (bvand (bvor (bvand (bvor (bvshl ((_ zero_extend 56) |v_ULTIMATE.start_main_~var_162_arg_0~0#1_13|) (_ bv56 64)) |v_ULTIMATE.start_main_~var_162_arg_1~0#1_13|) |c_ULTIMATE.start_main_~mask_SORT_161~0#1|) .cse7) |c_ULTIMATE.start_main_~mask_SORT_163~0#1|)) |c_ULTIMATE.start_main_~mask_SORT_165~0#1|))) .cse8) |c_ULTIMATE.start_main_~mask_SORT_169~0#1|) .cse9)) .cse10)) .cse11) |v_ULTIMATE.start_main_~var_52~0#1_13|) (bvand .cse37 (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_171~0#1| (bvor .cse12 (bvand (bvor .cse13 (bvand |c_ULTIMATE.start_main_~mask_SORT_167~0#1| (bvor (bvand (bvor .cse14 (bvand (bvor (bvand (bvor .cse15 (bvand |c_ULTIMATE.start_main_~mask_SORT_159~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_157~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_155~0#1| (bvor .cse16 (bvand (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_149~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_147~0#1| (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_143~0#1| (bvor .cse17 (bvand |c_ULTIMATE.start_main_~mask_SORT_141~0#1| (bvor .cse18 (bvand |c_ULTIMATE.start_main_~mask_SORT_139~0#1| (bvor (bvand (bvor .cse19 (bvand |c_ULTIMATE.start_main_~mask_SORT_135~0#1| (bvor (bvshl ((_ zero_extend 56) |v_ULTIMATE.start_main_~var_252_arg_0~0#1_13|) (_ bv43 64)) |v_ULTIMATE.start_main_~var_252_arg_1~0#1_13|))) |c_ULTIMATE.start_main_~mask_SORT_137~0#1|) .cse20)))))) .cse21) |c_ULTIMATE.start_main_~mask_SORT_145~0#1|) .cse22)) .cse23)) .cse24) |c_ULTIMATE.start_main_~mask_SORT_151~0#1|) .cse25) |c_ULTIMATE.start_main_~mask_SORT_153~0#1|))) .cse26)) .cse27))) |c_ULTIMATE.start_main_~mask_SORT_161~0#1|) .cse28) |c_ULTIMATE.start_main_~mask_SORT_163~0#1|)) |c_ULTIMATE.start_main_~mask_SORT_165~0#1|) .cse29))) |c_ULTIMATE.start_main_~mask_SORT_169~0#1|))) .cse30) |c_ULTIMATE.start_main_~mask_SORT_173~0#1|) .cse31))) |c_ULTIMATE.start_main_~mask_SORT_12~0#1|) |c_ULTIMATE.start_main_~state_298~0#1|))) .cse4) (or (forall ((|v_ULTIMATE.start_main_~var_252_arg_0~0#1_13| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_162_arg_0~0#1_13| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_162_arg_1~0#1_13| (_ BitVec 64)) (|v_ULTIMATE.start_main_~var_252_arg_1~0#1_13| (_ BitVec 64)) (|v_ULTIMATE.start_main_~var_52~0#1_13| (_ BitVec 64))) (= (bvand (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_173~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_171~0#1| (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_167~0#1| (bvor .cse5 (bvand (bvor .cse6 (bvand (bvor (bvand (bvor (bvshl ((_ zero_extend 56) |v_ULTIMATE.start_main_~var_162_arg_0~0#1_13|) (_ bv56 64)) |v_ULTIMATE.start_main_~var_162_arg_1~0#1_13|) |c_ULTIMATE.start_main_~mask_SORT_161~0#1|) .cse7) |c_ULTIMATE.start_main_~mask_SORT_163~0#1|)) |c_ULTIMATE.start_main_~mask_SORT_165~0#1|))) .cse8) |c_ULTIMATE.start_main_~mask_SORT_169~0#1|) .cse9)) .cse10)) .cse11) |v_ULTIMATE.start_main_~var_52~0#1_13|) (bvand .cse37 (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_171~0#1| (bvor .cse12 (bvand (bvor .cse13 (bvand |c_ULTIMATE.start_main_~mask_SORT_167~0#1| (bvor (bvand (bvor .cse14 (bvand (bvor (bvand (bvor .cse15 (bvand |c_ULTIMATE.start_main_~mask_SORT_159~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_157~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_155~0#1| (bvor .cse16 (bvand (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_149~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_147~0#1| (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_143~0#1| (bvor .cse17 (bvand |c_ULTIMATE.start_main_~mask_SORT_141~0#1| (bvor .cse18 (bvand |c_ULTIMATE.start_main_~mask_SORT_139~0#1| (bvor (bvand (bvor .cse19 (bvand |c_ULTIMATE.start_main_~mask_SORT_135~0#1| (bvor (bvshl ((_ zero_extend 56) |v_ULTIMATE.start_main_~var_252_arg_0~0#1_13|) (_ bv43 64)) |v_ULTIMATE.start_main_~var_252_arg_1~0#1_13|))) |c_ULTIMATE.start_main_~mask_SORT_137~0#1|) .cse20)))))) .cse21) |c_ULTIMATE.start_main_~mask_SORT_145~0#1|) .cse22)) .cse23)) .cse24) |c_ULTIMATE.start_main_~mask_SORT_151~0#1|) .cse25) |c_ULTIMATE.start_main_~mask_SORT_153~0#1|))) .cse26)) .cse27))) |c_ULTIMATE.start_main_~mask_SORT_161~0#1|) .cse28) |c_ULTIMATE.start_main_~mask_SORT_163~0#1|)) |c_ULTIMATE.start_main_~mask_SORT_165~0#1|) .cse29))) |c_ULTIMATE.start_main_~mask_SORT_169~0#1|))) .cse30) |c_ULTIMATE.start_main_~mask_SORT_173~0#1|) .cse31))) |c_ULTIMATE.start_main_~mask_SORT_12~0#1|) |c_ULTIMATE.start_main_~state_298~0#1|)) .cse32)) .cse35) (or (and (or .cse32 (forall ((|v_ULTIMATE.start_main_~var_252_arg_0~0#1_13| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_162_arg_0~0#1_13| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_162_arg_1~0#1_13| (_ BitVec 64)) (|v_ULTIMATE.start_main_~var_252_arg_1~0#1_13| (_ BitVec 64)) (|v_ULTIMATE.start_main_~var_52~0#1_13| (_ BitVec 64)) (|v_ULTIMATE.start_main_~var_207_arg_2~0#1_13| (_ BitVec 64))) (= (bvand |c_ULTIMATE.start_main_~mask_SORT_12~0#1| (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_173~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_171~0#1| (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_167~0#1| (bvor .cse5 (bvand (bvor .cse6 (bvand (bvor (bvand (bvor (bvshl ((_ zero_extend 56) |v_ULTIMATE.start_main_~var_162_arg_0~0#1_13|) (_ bv56 64)) |v_ULTIMATE.start_main_~var_162_arg_1~0#1_13|) |c_ULTIMATE.start_main_~mask_SORT_161~0#1|) .cse7) |c_ULTIMATE.start_main_~mask_SORT_163~0#1|)) |c_ULTIMATE.start_main_~mask_SORT_165~0#1|))) .cse8) |c_ULTIMATE.start_main_~mask_SORT_169~0#1|) .cse9)) .cse10)) .cse11) |v_ULTIMATE.start_main_~var_52~0#1_13|) (bvand (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_171~0#1| (bvor .cse12 (bvand (bvor .cse13 (bvand |c_ULTIMATE.start_main_~mask_SORT_167~0#1| (bvor (bvand (bvor .cse14 (bvand (bvor (bvand (bvor .cse15 (bvand |c_ULTIMATE.start_main_~mask_SORT_159~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_157~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_155~0#1| (bvor .cse16 (bvand (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_149~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_147~0#1| (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_143~0#1| (bvor .cse17 (bvand |c_ULTIMATE.start_main_~mask_SORT_141~0#1| (bvor .cse18 (bvand |c_ULTIMATE.start_main_~mask_SORT_139~0#1| (bvor (bvand (bvor .cse19 (bvand |c_ULTIMATE.start_main_~mask_SORT_135~0#1| (bvor (bvshl ((_ zero_extend 56) |v_ULTIMATE.start_main_~var_252_arg_0~0#1_13|) (_ bv43 64)) |v_ULTIMATE.start_main_~var_252_arg_1~0#1_13|))) |c_ULTIMATE.start_main_~mask_SORT_137~0#1|) .cse20)))))) .cse21) |c_ULTIMATE.start_main_~mask_SORT_145~0#1|) .cse22)) .cse23)) .cse24) |c_ULTIMATE.start_main_~mask_SORT_151~0#1|) .cse25) |c_ULTIMATE.start_main_~mask_SORT_153~0#1|))) .cse26)) .cse27))) |c_ULTIMATE.start_main_~mask_SORT_161~0#1|) .cse28) |c_ULTIMATE.start_main_~mask_SORT_163~0#1|)) |c_ULTIMATE.start_main_~mask_SORT_165~0#1|) .cse29))) |c_ULTIMATE.start_main_~mask_SORT_169~0#1|))) .cse30) |c_ULTIMATE.start_main_~mask_SORT_173~0#1|) .cse31) (bvand |v_ULTIMATE.start_main_~var_207_arg_2~0#1_13| |c_ULTIMATE.start_main_~mask_SORT_12~0#1|)))) |c_ULTIMATE.start_main_~state_298~0#1|))) (or .cse3 (forall ((|v_ULTIMATE.start_main_~var_252_arg_0~0#1_13| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_162_arg_0~0#1_13| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_162_arg_1~0#1_13| (_ BitVec 64)) (|v_ULTIMATE.start_main_~var_252_arg_1~0#1_13| (_ BitVec 64)) (|v_ULTIMATE.start_main_~var_52~0#1_13| (_ BitVec 64)) (|v_ULTIMATE.start_main_~var_207_arg_2~0#1_13| (_ BitVec 64))) (not (= (bvand |c_ULTIMATE.start_main_~mask_SORT_12~0#1| (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_173~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_171~0#1| (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_167~0#1| (bvor .cse5 (bvand (bvor .cse6 (bvand (bvor (bvand (bvor (bvshl ((_ zero_extend 56) |v_ULTIMATE.start_main_~var_162_arg_0~0#1_13|) (_ bv56 64)) |v_ULTIMATE.start_main_~var_162_arg_1~0#1_13|) |c_ULTIMATE.start_main_~mask_SORT_161~0#1|) .cse7) |c_ULTIMATE.start_main_~mask_SORT_163~0#1|)) |c_ULTIMATE.start_main_~mask_SORT_165~0#1|))) .cse8) |c_ULTIMATE.start_main_~mask_SORT_169~0#1|) .cse9)) .cse10)) .cse11) |v_ULTIMATE.start_main_~var_52~0#1_13|) (bvand (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_171~0#1| (bvor .cse12 (bvand (bvor .cse13 (bvand |c_ULTIMATE.start_main_~mask_SORT_167~0#1| (bvor (bvand (bvor .cse14 (bvand (bvor (bvand (bvor .cse15 (bvand |c_ULTIMATE.start_main_~mask_SORT_159~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_157~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_155~0#1| (bvor .cse16 (bvand (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_149~0#1| (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_147~0#1| (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_143~0#1| (bvor .cse17 (bvand |c_ULTIMATE.start_main_~mask_SORT_141~0#1| (bvor .cse18 (bvand |c_ULTIMATE.start_main_~mask_SORT_139~0#1| (bvor (bvand (bvor .cse19 (bvand |c_ULTIMATE.start_main_~mask_SORT_135~0#1| (bvor (bvshl ((_ zero_extend 56) |v_ULTIMATE.start_main_~var_252_arg_0~0#1_13|) (_ bv43 64)) |v_ULTIMATE.start_main_~var_252_arg_1~0#1_13|))) |c_ULTIMATE.start_main_~mask_SORT_137~0#1|) .cse20)))))) .cse21) |c_ULTIMATE.start_main_~mask_SORT_145~0#1|) .cse22)) .cse23)) .cse24) |c_ULTIMATE.start_main_~mask_SORT_151~0#1|) .cse25) |c_ULTIMATE.start_main_~mask_SORT_153~0#1|))) .cse26)) .cse27))) |c_ULTIMATE.start_main_~mask_SORT_161~0#1|) .cse28) |c_ULTIMATE.start_main_~mask_SORT_163~0#1|)) |c_ULTIMATE.start_main_~mask_SORT_165~0#1|) .cse29))) |c_ULTIMATE.start_main_~mask_SORT_169~0#1|))) .cse30) |c_ULTIMATE.start_main_~mask_SORT_173~0#1|) .cse31) (bvand |v_ULTIMATE.start_main_~var_207_arg_2~0#1_13| |c_ULTIMATE.start_main_~mask_SORT_12~0#1|)))) |c_ULTIMATE.start_main_~state_298~0#1|))) .cse4)) .cse33)) .cse2))))))) is different from false [2023-12-16 21:02:11,861 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-16 21:02:11,861 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [871897924] [2023-12-16 21:02:11,861 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [871897924] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-16 21:02:11,862 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1871716717] [2023-12-16 21:02:11,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 21:02:11,862 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-16 21:02:11,862 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 [2023-12-16 21:02:11,925 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-16 21:02:11,926 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-12-16 21:02:13,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-16 21:02:13,840 INFO L262 TraceCheckSpWp]: Trace formula consists of 2164 conjuncts, 46 conjunts are in the unsatisfiable core [2023-12-16 21:02:13,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-16 21:02:14,505 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 12 proven. 43 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2023-12-16 21:02:14,506 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-16 21:02:14,666 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1871716717] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-16 21:02:14,667 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-12-16 21:02:14,667 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 9] total 17 [2023-12-16 21:02:14,668 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1826639524] [2023-12-16 21:02:14,668 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-12-16 21:02:14,669 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2023-12-16 21:02:14,669 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-16 21:02:14,670 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2023-12-16 21:02:14,670 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=303, Unknown=1, NotChecked=34, Total=380 [2023-12-16 21:02:14,670 INFO L87 Difference]: Start difference. First operand 40 states and 53 transitions. Second operand has 17 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 16 states have internal predecessors, (46), 11 states have call successors, (28), 1 states have call predecessors, (28), 2 states have return successors, (28), 8 states have call predecessors, (28), 11 states have call successors, (28) [2023-12-16 21:02:19,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-16 21:02:19,115 INFO L93 Difference]: Finished difference Result 60 states and 80 transitions. [2023-12-16 21:02:19,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-12-16 21:02:19,116 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 16 states have internal predecessors, (46), 11 states have call successors, (28), 1 states have call predecessors, (28), 2 states have return successors, (28), 8 states have call predecessors, (28), 11 states have call successors, (28) Word has length 91 [2023-12-16 21:02:19,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-16 21:02:19,119 INFO L225 Difference]: With dead ends: 60 [2023-12-16 21:02:19,119 INFO L226 Difference]: Without dead ends: 58 [2023-12-16 21:02:19,119 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 199 GetRequests, 170 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 51 ImplicationChecksByTransitivity, 8.9s TimeCoverageRelationStatistics Valid=144, Invalid=729, Unknown=1, NotChecked=56, Total=930 [2023-12-16 21:02:19,120 INFO L413 NwaCegarLoop]: 18 mSDtfsCounter, 53 mSDsluCounter, 201 mSDsCounter, 0 mSdLazyCounter, 412 mSolverCounterSat, 31 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 53 SdHoareTripleChecker+Valid, 219 SdHoareTripleChecker+Invalid, 443 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 412 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2023-12-16 21:02:19,120 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [53 Valid, 219 Invalid, 443 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 412 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2023-12-16 21:02:19,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2023-12-16 21:02:19,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 57. [2023-12-16 21:02:19,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 34 states have (on average 1.0294117647058822) internal successors, (35), 34 states have internal predecessors, (35), 21 states have call successors, (21), 1 states have call predecessors, (21), 1 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2023-12-16 21:02:19,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 77 transitions. [2023-12-16 21:02:19,149 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 77 transitions. Word has length 91 [2023-12-16 21:02:19,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-16 21:02:19,151 INFO L495 AbstractCegarLoop]: Abstraction has 57 states and 77 transitions. [2023-12-16 21:02:19,151 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 16 states have internal predecessors, (46), 11 states have call successors, (28), 1 states have call predecessors, (28), 2 states have return successors, (28), 8 states have call predecessors, (28), 11 states have call successors, (28) [2023-12-16 21:02:19,152 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 77 transitions. [2023-12-16 21:02:19,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-12-16 21:02:19,153 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 21:02:19,153 INFO L195 NwaCegarLoop]: trace histogram [21, 21, 21, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1] [2023-12-16 21:02:19,170 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2023-12-16 21:02:19,384 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2023-12-16 21:02:19,556 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-16 21:02:19,557 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 21:02:19,557 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 21:02:19,557 INFO L85 PathProgramCache]: Analyzing trace with hash -1949582433, now seen corresponding path program 2 times [2023-12-16 21:02:19,560 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-16 21:02:19,560 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1405777100] [2023-12-16 21:02:19,560 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-12-16 21:02:19,560 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-16 21:02:19,560 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-16 21:02:19,562 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-16 21:02:19,564 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2023-12-16 21:02:35,913 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-12-16 21:02:35,913 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-16 21:02:36,039 INFO L262 TraceCheckSpWp]: Trace formula consists of 3399 conjuncts, 217 conjunts are in the unsatisfiable core [2023-12-16 21:02:36,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... Received shutdown request... [2023-12-16 21:02:41,678 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2023-12-16 21:02:41,678 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2023-12-16 21:02:42,736 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2023-12-16 21:02:42,888 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forcibly destroying the process [2023-12-16 21:02:42,899 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 137 [2023-12-16 21:02:42,901 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-16 21:02:42,901 WARN L619 AbstractCegarLoop]: Verification canceled: while NwaCegarLoop was analyzing trace of length 137 with TraceHistMax 21,while TraceCheckSpWp was constructing forward predicates,while executing Executor. [2023-12-16 21:02:42,905 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1] [2023-12-16 21:02:42,907 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-16 21:02:42,911 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.12 09:02:42 BoogieIcfgContainer [2023-12-16 21:02:42,911 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-16 21:02:42,912 INFO L158 Benchmark]: Toolchain (without parser) took 65348.76ms. Allocated memory was 273.7MB in the beginning and 510.7MB in the end (delta: 237.0MB). Free memory was 222.4MB in the beginning and 204.7MB in the end (delta: 17.6MB). Peak memory consumption was 255.7MB. Max. memory is 8.0GB. [2023-12-16 21:02:42,912 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 189.8MB. Free memory is still 137.7MB. There was no memory consumed. Max. memory is 8.0GB. [2023-12-16 21:02:42,913 INFO L158 Benchmark]: CACSL2BoogieTranslator took 824.22ms. Allocated memory is still 273.7MB. Free memory was 221.9MB in the beginning and 160.4MB in the end (delta: 61.4MB). Peak memory consumption was 61.9MB. Max. memory is 8.0GB. [2023-12-16 21:02:42,913 INFO L158 Benchmark]: Boogie Procedure Inliner took 168.76ms. Allocated memory is still 273.7MB. Free memory was 160.4MB in the beginning and 148.5MB in the end (delta: 12.0MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2023-12-16 21:02:42,913 INFO L158 Benchmark]: Boogie Preprocessor took 170.48ms. Allocated memory is still 273.7MB. Free memory was 148.5MB in the beginning and 134.3MB in the end (delta: 14.2MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. [2023-12-16 21:02:42,914 INFO L158 Benchmark]: RCFGBuilder took 1830.64ms. Allocated memory is still 273.7MB. Free memory was 134.3MB in the beginning and 162.6MB in the end (delta: -28.3MB). Peak memory consumption was 65.5MB. Max. memory is 8.0GB. [2023-12-16 21:02:42,915 INFO L158 Benchmark]: TraceAbstraction took 62346.38ms. Allocated memory was 273.7MB in the beginning and 510.7MB in the end (delta: 237.0MB). Free memory was 162.1MB in the beginning and 204.7MB in the end (delta: -42.7MB). Peak memory consumption was 194.3MB. Max. memory is 8.0GB. [2023-12-16 21:02:42,916 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 189.8MB. Free memory is still 137.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 824.22ms. Allocated memory is still 273.7MB. Free memory was 221.9MB in the beginning and 160.4MB in the end (delta: 61.4MB). Peak memory consumption was 61.9MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 168.76ms. Allocated memory is still 273.7MB. Free memory was 160.4MB in the beginning and 148.5MB in the end (delta: 12.0MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * Boogie Preprocessor took 170.48ms. Allocated memory is still 273.7MB. Free memory was 148.5MB in the beginning and 134.3MB in the end (delta: 14.2MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. * RCFGBuilder took 1830.64ms. Allocated memory is still 273.7MB. Free memory was 134.3MB in the beginning and 162.6MB in the end (delta: -28.3MB). Peak memory consumption was 65.5MB. Max. memory is 8.0GB. * TraceAbstraction took 62346.38ms. Allocated memory was 273.7MB in the beginning and 510.7MB in the end (delta: 237.0MB). Free memory was 162.1MB in the beginning and 204.7MB in the end (delta: -42.7MB). Peak memory consumption was 194.3MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - TimeoutResultAtElement [Line: 22]: Timeout (TraceAbstraction) Unable to prove that a call to reach_error is unreachable (line 22). Cancelled while NwaCegarLoop was analyzing trace of length 137 with TraceHistMax 21,while TraceCheckSpWp was constructing forward predicates,while executing Executor. - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 26 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 62.3s, OverallIterations: 3, TraceHistogramMax: 21, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 4.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 56 SdHoareTripleChecker+Valid, 2.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 56 mSDsluCounter, 276 SdHoareTripleChecker+Invalid, 2.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 239 mSDsCounter, 31 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 444 IncrementalHoareTripleChecker+Invalid, 475 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 31 mSolverCounterUnsat, 37 mSDtfsCounter, 444 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 245 GetRequests, 213 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 51 ImplicationChecksByTransitivity, 9.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=57occurred in iteration=2, InterpolantAutomatonStates: 19, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 2 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.7s SsaConstructionTime, 10.0s SatisfiabilityAnalysisTime, 21.8s InterpolantComputationTime, 228 NumberOfCodeBlocks, 228 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 225 ConstructedInterpolants, 0 QuantifiedInterpolants, 3858 SizeOfPredicates, 310 NumberOfNonLiveVariables, 5257 ConjunctsInSsa, 304 ConjunctsInUnsatCore, 3 InterpolantComputations, 1 PerfectInterpolantSequences, 746/844 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: Timeout Completed graceful shutdown