./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal186.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8fc3dc66 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal186.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 94ead1e7d3641eb61da31a458a2dce2c0c42c337e01e01459bac05a57a856d5b --- Real Ultimate output --- This is Ultimate 0.3.0-?-8fc3dc6-m [2025-03-16 21:18:23,041 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-16 21:18:23,100 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-16 21:18:23,105 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-16 21:18:23,105 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-16 21:18:23,125 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-16 21:18:23,126 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-16 21:18:23,126 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-16 21:18:23,126 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-16 21:18:23,126 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-16 21:18:23,126 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-16 21:18:23,126 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-16 21:18:23,127 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-16 21:18:23,127 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-16 21:18:23,127 INFO L153 SettingsManager]: * Use SBE=true [2025-03-16 21:18:23,127 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-16 21:18:23,127 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-16 21:18:23,127 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-16 21:18:23,127 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-16 21:18:23,127 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-16 21:18:23,127 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-16 21:18:23,127 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-16 21:18:23,127 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-16 21:18:23,127 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-16 21:18:23,127 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-16 21:18:23,127 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-16 21:18:23,127 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-16 21:18:23,127 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-16 21:18:23,127 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-16 21:18:23,127 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-16 21:18:23,128 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-16 21:18:23,128 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-16 21:18:23,128 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-16 21:18:23,128 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-16 21:18:23,128 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-16 21:18:23,128 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-16 21:18:23,128 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-16 21:18:23,128 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-16 21:18:23,128 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-16 21:18:23,128 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-16 21:18:23,128 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94ead1e7d3641eb61da31a458a2dce2c0c42c337e01e01459bac05a57a856d5b [2025-03-16 21:18:23,373 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-16 21:18:23,381 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-16 21:18:23,383 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-16 21:18:23,384 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-16 21:18:23,385 INFO L274 PluginConnector]: CDTParser initialized [2025-03-16 21:18:23,386 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal186.c [2025-03-16 21:18:24,547 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d06144bc/54716d134b1e4c118c1e74a93be56431/FLAG33cb4bf87 [2025-03-16 21:18:24,908 INFO L384 CDTParser]: Found 1 translation units. [2025-03-16 21:18:24,909 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal186.c [2025-03-16 21:18:24,929 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d06144bc/54716d134b1e4c118c1e74a93be56431/FLAG33cb4bf87 [2025-03-16 21:18:24,945 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d06144bc/54716d134b1e4c118c1e74a93be56431 [2025-03-16 21:18:24,947 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-16 21:18:24,949 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-16 21:18:24,950 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-16 21:18:24,951 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-16 21:18:24,954 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-16 21:18:24,954 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.03 09:18:24" (1/1) ... [2025-03-16 21:18:24,955 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15a5fc6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:24, skipping insertion in model container [2025-03-16 21:18:24,956 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.03 09:18:24" (1/1) ... [2025-03-16 21:18:25,022 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-16 21:18:25,162 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal186.c[1246,1259] [2025-03-16 21:18:25,491 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-16 21:18:25,498 INFO L200 MainTranslator]: Completed pre-run [2025-03-16 21:18:25,504 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal186.c[1246,1259] [2025-03-16 21:18:25,704 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-16 21:18:25,715 INFO L204 MainTranslator]: Completed translation [2025-03-16 21:18:25,716 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:25 WrapperNode [2025-03-16 21:18:25,716 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-16 21:18:25,717 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-16 21:18:25,717 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-16 21:18:25,717 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-16 21:18:25,722 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:25" (1/1) ... [2025-03-16 21:18:25,786 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:25" (1/1) ... [2025-03-16 21:18:26,090 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 5985 [2025-03-16 21:18:26,091 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-16 21:18:26,092 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-16 21:18:26,092 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-16 21:18:26,092 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-16 21:18:26,098 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:25" (1/1) ... [2025-03-16 21:18:26,098 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:25" (1/1) ... [2025-03-16 21:18:26,167 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:25" (1/1) ... [2025-03-16 21:18:26,263 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]. [2025-03-16 21:18:26,264 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:25" (1/1) ... [2025-03-16 21:18:26,264 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:25" (1/1) ... [2025-03-16 21:18:26,368 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:25" (1/1) ... [2025-03-16 21:18:26,387 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:25" (1/1) ... [2025-03-16 21:18:26,413 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:25" (1/1) ... [2025-03-16 21:18:26,442 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:25" (1/1) ... [2025-03-16 21:18:26,500 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-16 21:18:26,502 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-16 21:18:26,502 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-16 21:18:26,502 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-16 21:18:26,503 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:25" (1/1) ... [2025-03-16 21:18:26,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-16 21:18:26,517 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-16 21:18:26,528 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) [2025-03-16 21:18:26,606 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 [2025-03-16 21:18:26,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-16 21:18:26,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-16 21:18:26,621 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-16 21:18:26,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-16 21:18:27,043 INFO L256 CfgBuilder]: Building ICFG [2025-03-16 21:18:27,045 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-16 21:18:30,889 INFO L? ?]: Removed 3955 outVars from TransFormulas that were not future-live. [2025-03-16 21:18:30,889 INFO L307 CfgBuilder]: Performing block encoding [2025-03-16 21:18:31,011 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-16 21:18:31,011 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-16 21:18:31,012 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.03 09:18:31 BoogieIcfgContainer [2025-03-16 21:18:31,012 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-16 21:18:31,014 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-16 21:18:31,014 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-16 21:18:31,017 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-16 21:18:31,017 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.03 09:18:24" (1/3) ... [2025-03-16 21:18:31,018 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a87a27f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.03 09:18:31, skipping insertion in model container [2025-03-16 21:18:31,018 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:25" (2/3) ... [2025-03-16 21:18:31,018 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a87a27f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.03 09:18:31, skipping insertion in model container [2025-03-16 21:18:31,019 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.03 09:18:31" (3/3) ... [2025-03-16 21:18:31,020 INFO L128 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.cal186.c [2025-03-16 21:18:31,031 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-16 21:18:31,033 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG btor2c-lazyMod.cal186.c that has 1 procedures, 1200 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-16 21:18:31,090 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-16 21:18:31,100 INFO L333 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, 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;@d0bbb52, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-16 21:18:31,101 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-16 21:18:31,107 INFO L276 IsEmpty]: Start isEmpty. Operand has 1200 states, 1198 states have (on average 1.5) internal successors, (1797), 1199 states have internal predecessors, (1797), 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) [2025-03-16 21:18:31,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2025-03-16 21:18:31,115 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 21:18:31,115 INFO L218 NwaCegarLoop]: trace histogram [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, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 21:18:31,116 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 21:18:31,119 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 21:18:31,119 INFO L85 PathProgramCache]: Analyzing trace with hash -957302898, now seen corresponding path program 1 times [2025-03-16 21:18:31,124 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 21:18:31,124 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1022016724] [2025-03-16 21:18:31,124 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 21:18:31,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 21:18:31,237 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 134 statements into 1 equivalence classes. [2025-03-16 21:18:31,343 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 134 of 134 statements. [2025-03-16 21:18:31,344 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 21:18:31,344 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 21:18:31,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 21:18:31,998 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 21:18:31,998 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1022016724] [2025-03-16 21:18:32,000 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1022016724] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 21:18:32,001 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 21:18:32,001 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-16 21:18:32,003 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1810058776] [2025-03-16 21:18:32,003 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 21:18:32,006 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-16 21:18:32,007 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 21:18:32,020 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-16 21:18:32,021 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-16 21:18:32,025 INFO L87 Difference]: Start difference. First operand has 1200 states, 1198 states have (on average 1.5) internal successors, (1797), 1199 states have internal predecessors, (1797), 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) Second operand has 4 states, 4 states have (on average 33.5) internal successors, (134), 4 states have internal predecessors, (134), 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) [2025-03-16 21:18:32,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 21:18:32,637 INFO L93 Difference]: Finished difference Result 2207 states and 3307 transitions. [2025-03-16 21:18:32,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-16 21:18:32,640 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 33.5) internal successors, (134), 4 states have internal predecessors, (134), 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) Word has length 134 [2025-03-16 21:18:32,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 21:18:32,652 INFO L225 Difference]: With dead ends: 2207 [2025-03-16 21:18:32,652 INFO L226 Difference]: Without dead ends: 1200 [2025-03-16 21:18:32,657 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-16 21:18:32,660 INFO L435 NwaCegarLoop]: 1494 mSDtfsCounter, 0 mSDsluCounter, 2983 mSDsCounter, 0 mSdLazyCounter, 904 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4477 SdHoareTripleChecker+Invalid, 904 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 904 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2025-03-16 21:18:32,660 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4477 Invalid, 904 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 904 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2025-03-16 21:18:32,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1200 states. [2025-03-16 21:18:32,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1200 to 1200. [2025-03-16 21:18:32,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1200 states, 1199 states have (on average 1.4979149291075897) internal successors, (1796), 1199 states have internal predecessors, (1796), 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) [2025-03-16 21:18:32,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 1200 states and 1796 transitions. [2025-03-16 21:18:32,724 INFO L78 Accepts]: Start accepts. Automaton has 1200 states and 1796 transitions. Word has length 134 [2025-03-16 21:18:32,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 21:18:32,725 INFO L471 AbstractCegarLoop]: Abstraction has 1200 states and 1796 transitions. [2025-03-16 21:18:32,726 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 33.5) internal successors, (134), 4 states have internal predecessors, (134), 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) [2025-03-16 21:18:32,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 1796 transitions. [2025-03-16 21:18:32,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2025-03-16 21:18:32,729 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 21:18:32,729 INFO L218 NwaCegarLoop]: trace histogram [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, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 21:18:32,729 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-16 21:18:32,729 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 21:18:32,730 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 21:18:32,730 INFO L85 PathProgramCache]: Analyzing trace with hash 393062008, now seen corresponding path program 1 times [2025-03-16 21:18:32,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 21:18:32,730 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1206137288] [2025-03-16 21:18:32,730 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 21:18:32,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 21:18:32,787 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 135 statements into 1 equivalence classes. [2025-03-16 21:18:32,826 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 135 of 135 statements. [2025-03-16 21:18:32,827 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 21:18:32,827 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 21:18:33,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 21:18:33,049 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 21:18:33,049 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1206137288] [2025-03-16 21:18:33,049 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1206137288] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 21:18:33,049 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 21:18:33,049 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-16 21:18:33,049 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1733875520] [2025-03-16 21:18:33,049 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 21:18:33,050 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-16 21:18:33,050 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 21:18:33,051 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-16 21:18:33,051 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-16 21:18:33,051 INFO L87 Difference]: Start difference. First operand 1200 states and 1796 transitions. Second operand has 4 states, 4 states have (on average 33.75) internal successors, (135), 4 states have internal predecessors, (135), 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) [2025-03-16 21:18:33,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 21:18:33,527 INFO L93 Difference]: Finished difference Result 2209 states and 3306 transitions. [2025-03-16 21:18:33,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-16 21:18:33,528 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 33.75) internal successors, (135), 4 states have internal predecessors, (135), 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) Word has length 135 [2025-03-16 21:18:33,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 21:18:33,531 INFO L225 Difference]: With dead ends: 2209 [2025-03-16 21:18:33,531 INFO L226 Difference]: Without dead ends: 1202 [2025-03-16 21:18:33,533 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-16 21:18:33,533 INFO L435 NwaCegarLoop]: 1494 mSDtfsCounter, 0 mSDsluCounter, 2980 mSDsCounter, 0 mSdLazyCounter, 907 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4474 SdHoareTripleChecker+Invalid, 907 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 907 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2025-03-16 21:18:33,534 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4474 Invalid, 907 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 907 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-03-16 21:18:33,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1202 states. [2025-03-16 21:18:33,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1202 to 1202. [2025-03-16 21:18:33,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1202 states, 1201 states have (on average 1.4970857618651123) internal successors, (1798), 1201 states have internal predecessors, (1798), 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) [2025-03-16 21:18:33,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 1202 states and 1798 transitions. [2025-03-16 21:18:33,553 INFO L78 Accepts]: Start accepts. Automaton has 1202 states and 1798 transitions. Word has length 135 [2025-03-16 21:18:33,554 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 21:18:33,554 INFO L471 AbstractCegarLoop]: Abstraction has 1202 states and 1798 transitions. [2025-03-16 21:18:33,554 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 33.75) internal successors, (135), 4 states have internal predecessors, (135), 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) [2025-03-16 21:18:33,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 1798 transitions. [2025-03-16 21:18:33,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2025-03-16 21:18:33,556 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 21:18:33,556 INFO L218 NwaCegarLoop]: trace histogram [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, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 21:18:33,556 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-16 21:18:33,556 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 21:18:33,557 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 21:18:33,557 INFO L85 PathProgramCache]: Analyzing trace with hash 1231531209, now seen corresponding path program 1 times [2025-03-16 21:18:33,557 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 21:18:33,557 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1978832714] [2025-03-16 21:18:33,557 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 21:18:33,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 21:18:33,610 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 136 statements into 1 equivalence classes. [2025-03-16 21:18:33,665 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 136 of 136 statements. [2025-03-16 21:18:33,666 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 21:18:33,666 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 21:18:34,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 21:18:34,163 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 21:18:34,163 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1978832714] [2025-03-16 21:18:34,164 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1978832714] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 21:18:34,164 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 21:18:34,164 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-16 21:18:34,164 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [59674907] [2025-03-16 21:18:34,164 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 21:18:34,164 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-03-16 21:18:34,164 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 21:18:34,164 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-03-16 21:18:34,165 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2025-03-16 21:18:34,165 INFO L87 Difference]: Start difference. First operand 1202 states and 1798 transitions. Second operand has 6 states, 6 states have (on average 22.666666666666668) internal successors, (136), 5 states have internal predecessors, (136), 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) [2025-03-16 21:18:35,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 21:18:35,107 INFO L93 Difference]: Finished difference Result 2288 states and 3418 transitions. [2025-03-16 21:18:35,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-03-16 21:18:35,107 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 22.666666666666668) internal successors, (136), 5 states have internal predecessors, (136), 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) Word has length 136 [2025-03-16 21:18:35,108 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 21:18:35,111 INFO L225 Difference]: With dead ends: 2288 [2025-03-16 21:18:35,111 INFO L226 Difference]: Without dead ends: 1279 [2025-03-16 21:18:35,112 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2025-03-16 21:18:35,113 INFO L435 NwaCegarLoop]: 1443 mSDtfsCounter, 1919 mSDsluCounter, 4329 mSDsCounter, 0 mSdLazyCounter, 1403 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1919 SdHoareTripleChecker+Valid, 5772 SdHoareTripleChecker+Invalid, 1403 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1403 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2025-03-16 21:18:35,113 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1919 Valid, 5772 Invalid, 1403 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 1403 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2025-03-16 21:18:35,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1279 states. [2025-03-16 21:18:35,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1279 to 1260. [2025-03-16 21:18:35,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1260 states, 1259 states have (on average 1.4964257347100873) internal successors, (1884), 1259 states have internal predecessors, (1884), 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) [2025-03-16 21:18:35,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 1260 states and 1884 transitions. [2025-03-16 21:18:35,131 INFO L78 Accepts]: Start accepts. Automaton has 1260 states and 1884 transitions. Word has length 136 [2025-03-16 21:18:35,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 21:18:35,132 INFO L471 AbstractCegarLoop]: Abstraction has 1260 states and 1884 transitions. [2025-03-16 21:18:35,132 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 22.666666666666668) internal successors, (136), 5 states have internal predecessors, (136), 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) [2025-03-16 21:18:35,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1884 transitions. [2025-03-16 21:18:35,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2025-03-16 21:18:35,133 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 21:18:35,133 INFO L218 NwaCegarLoop]: trace histogram [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, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 21:18:35,133 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-16 21:18:35,133 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 21:18:35,133 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 21:18:35,133 INFO L85 PathProgramCache]: Analyzing trace with hash 1411125949, now seen corresponding path program 1 times [2025-03-16 21:18:35,133 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 21:18:35,133 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1588228206] [2025-03-16 21:18:35,134 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 21:18:35,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 21:18:35,173 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 137 statements into 1 equivalence classes. [2025-03-16 21:18:35,213 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 137 of 137 statements. [2025-03-16 21:18:35,214 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 21:18:35,214 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 21:18:35,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 21:18:35,547 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 21:18:35,547 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1588228206] [2025-03-16 21:18:35,547 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1588228206] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 21:18:35,547 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 21:18:35,547 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2025-03-16 21:18:35,547 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [334187701] [2025-03-16 21:18:35,547 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 21:18:35,548 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-03-16 21:18:35,548 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 21:18:35,548 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-03-16 21:18:35,548 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2025-03-16 21:18:35,549 INFO L87 Difference]: Start difference. First operand 1260 states and 1884 transitions. Second operand has 8 states, 8 states have (on average 17.125) internal successors, (137), 7 states have internal predecessors, (137), 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) [2025-03-16 21:18:36,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 21:18:36,785 INFO L93 Difference]: Finished difference Result 2290 states and 3420 transitions. [2025-03-16 21:18:36,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-03-16 21:18:36,785 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 17.125) internal successors, (137), 7 states have internal predecessors, (137), 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) Word has length 137 [2025-03-16 21:18:36,786 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 21:18:36,789 INFO L225 Difference]: With dead ends: 2290 [2025-03-16 21:18:36,789 INFO L226 Difference]: Without dead ends: 1281 [2025-03-16 21:18:36,791 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2025-03-16 21:18:36,792 INFO L435 NwaCegarLoop]: 1442 mSDtfsCounter, 1922 mSDsluCounter, 7205 mSDsCounter, 0 mSdLazyCounter, 2116 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1922 SdHoareTripleChecker+Valid, 8647 SdHoareTripleChecker+Invalid, 2116 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2116 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2025-03-16 21:18:36,793 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1922 Valid, 8647 Invalid, 2116 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2116 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2025-03-16 21:18:36,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1281 states. [2025-03-16 21:18:36,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1281 to 1263. [2025-03-16 21:18:36,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1263 states, 1262 states have (on average 1.496038034865293) internal successors, (1888), 1262 states have internal predecessors, (1888), 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) [2025-03-16 21:18:36,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 1263 states and 1888 transitions. [2025-03-16 21:18:36,814 INFO L78 Accepts]: Start accepts. Automaton has 1263 states and 1888 transitions. Word has length 137 [2025-03-16 21:18:36,815 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 21:18:36,815 INFO L471 AbstractCegarLoop]: Abstraction has 1263 states and 1888 transitions. [2025-03-16 21:18:36,815 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 17.125) internal successors, (137), 7 states have internal predecessors, (137), 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) [2025-03-16 21:18:36,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1888 transitions. [2025-03-16 21:18:36,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2025-03-16 21:18:36,817 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 21:18:36,817 INFO L218 NwaCegarLoop]: trace histogram [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, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 21:18:36,817 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-16 21:18:36,817 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 21:18:36,817 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 21:18:36,817 INFO L85 PathProgramCache]: Analyzing trace with hash -1253855279, now seen corresponding path program 1 times [2025-03-16 21:18:36,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 21:18:36,818 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1261416355] [2025-03-16 21:18:36,818 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 21:18:36,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 21:18:36,860 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 138 statements into 1 equivalence classes. [2025-03-16 21:18:36,901 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 138 of 138 statements. [2025-03-16 21:18:36,902 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 21:18:36,902 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 21:18:37,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 21:18:37,855 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 21:18:37,855 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1261416355] [2025-03-16 21:18:37,855 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1261416355] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 21:18:37,855 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 21:18:37,855 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-03-16 21:18:37,855 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1266290498] [2025-03-16 21:18:37,855 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 21:18:37,855 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2025-03-16 21:18:37,855 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 21:18:37,856 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2025-03-16 21:18:37,856 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2025-03-16 21:18:37,856 INFO L87 Difference]: Start difference. First operand 1263 states and 1888 transitions. Second operand has 9 states, 9 states have (on average 15.333333333333334) internal successors, (138), 8 states have internal predecessors, (138), 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) [2025-03-16 21:18:39,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 21:18:39,279 INFO L93 Difference]: Finished difference Result 2290 states and 3419 transitions. [2025-03-16 21:18:39,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-03-16 21:18:39,280 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 15.333333333333334) internal successors, (138), 8 states have internal predecessors, (138), 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) Word has length 138 [2025-03-16 21:18:39,280 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 21:18:39,283 INFO L225 Difference]: With dead ends: 2290 [2025-03-16 21:18:39,284 INFO L226 Difference]: Without dead ends: 1281 [2025-03-16 21:18:39,285 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=52, Invalid=158, Unknown=0, NotChecked=0, Total=210 [2025-03-16 21:18:39,286 INFO L435 NwaCegarLoop]: 1439 mSDtfsCounter, 1916 mSDsluCounter, 8631 mSDsCounter, 0 mSdLazyCounter, 2487 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1916 SdHoareTripleChecker+Valid, 10070 SdHoareTripleChecker+Invalid, 2488 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2487 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2025-03-16 21:18:39,286 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1916 Valid, 10070 Invalid, 2488 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 2487 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2025-03-16 21:18:39,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1281 states. [2025-03-16 21:18:39,300 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1281 to 1267. [2025-03-16 21:18:39,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1267 states, 1266 states have (on average 1.495260663507109) internal successors, (1893), 1266 states have internal predecessors, (1893), 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) [2025-03-16 21:18:39,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 1267 states and 1893 transitions. [2025-03-16 21:18:39,305 INFO L78 Accepts]: Start accepts. Automaton has 1267 states and 1893 transitions. Word has length 138 [2025-03-16 21:18:39,305 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 21:18:39,305 INFO L471 AbstractCegarLoop]: Abstraction has 1267 states and 1893 transitions. [2025-03-16 21:18:39,306 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 15.333333333333334) internal successors, (138), 8 states have internal predecessors, (138), 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) [2025-03-16 21:18:39,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1893 transitions. [2025-03-16 21:18:39,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2025-03-16 21:18:39,307 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 21:18:39,307 INFO L218 NwaCegarLoop]: trace histogram [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, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 21:18:39,307 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-16 21:18:39,307 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 21:18:39,307 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 21:18:39,307 INFO L85 PathProgramCache]: Analyzing trace with hash 2006226033, now seen corresponding path program 1 times [2025-03-16 21:18:39,307 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 21:18:39,308 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1757916832] [2025-03-16 21:18:39,308 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 21:18:39,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 21:18:39,346 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 139 statements into 1 equivalence classes. [2025-03-16 21:18:39,433 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 139 of 139 statements. [2025-03-16 21:18:39,433 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 21:18:39,433 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-16 21:18:39,433 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-16 21:18:39,451 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 139 statements into 1 equivalence classes. [2025-03-16 21:18:39,491 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 139 of 139 statements. [2025-03-16 21:18:39,492 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 21:18:39,492 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-16 21:18:39,580 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-16 21:18:39,581 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-16 21:18:39,581 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-03-16 21:18:39,583 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-16 21:18:39,587 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2025-03-16 21:18:39,663 WARN L310 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2025-03-16 21:18:39,691 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-16 21:18:39,694 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.03 09:18:39 BoogieIcfgContainer [2025-03-16 21:18:39,694 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-16 21:18:39,695 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-16 21:18:39,695 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-16 21:18:39,695 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-16 21:18:39,696 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.03 09:18:31" (3/4) ... [2025-03-16 21:18:39,697 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-03-16 21:18:39,698 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-16 21:18:39,700 INFO L158 Benchmark]: Toolchain (without parser) took 14749.70ms. Allocated memory was 142.6MB in the beginning and 989.9MB in the end (delta: 847.2MB). Free memory was 106.5MB in the beginning and 771.2MB in the end (delta: -664.6MB). Peak memory consumption was 178.8MB. Max. memory is 16.1GB. [2025-03-16 21:18:39,700 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 201.3MB. Free memory is still 123.6MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-16 21:18:39,701 INFO L158 Benchmark]: CACSL2BoogieTranslator took 766.01ms. Allocated memory was 142.6MB in the beginning and 411.0MB in the end (delta: 268.4MB). Free memory was 106.5MB in the beginning and 351.3MB in the end (delta: -244.8MB). Peak memory consumption was 105.7MB. Max. memory is 16.1GB. [2025-03-16 21:18:39,701 INFO L158 Benchmark]: Boogie Procedure Inliner took 374.62ms. Allocated memory is still 411.0MB. Free memory was 351.3MB in the beginning and 242.5MB in the end (delta: 108.8MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. [2025-03-16 21:18:39,701 INFO L158 Benchmark]: Boogie Preprocessor took 408.63ms. Allocated memory is still 411.0MB. Free memory was 242.5MB in the beginning and 173.0MB in the end (delta: 69.5MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2025-03-16 21:18:39,702 INFO L158 Benchmark]: IcfgBuilder took 4510.80ms. Allocated memory was 411.0MB in the beginning and 822.1MB in the end (delta: 411.0MB). Free memory was 172.3MB in the beginning and 452.4MB in the end (delta: -280.1MB). Peak memory consumption was 379.4MB. Max. memory is 16.1GB. [2025-03-16 21:18:39,702 INFO L158 Benchmark]: TraceAbstraction took 8680.62ms. Allocated memory was 822.1MB in the beginning and 989.9MB in the end (delta: 167.8MB). Free memory was 452.4MB in the beginning and 771.2MB in the end (delta: -318.9MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-16 21:18:39,702 INFO L158 Benchmark]: Witness Printer took 2.94ms. Allocated memory is still 989.9MB. Free memory was 771.2MB in the beginning and 771.2MB in the end (delta: 53.6kB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-16 21:18:39,703 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 201.3MB. Free memory is still 123.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 766.01ms. Allocated memory was 142.6MB in the beginning and 411.0MB in the end (delta: 268.4MB). Free memory was 106.5MB in the beginning and 351.3MB in the end (delta: -244.8MB). Peak memory consumption was 105.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 374.62ms. Allocated memory is still 411.0MB. Free memory was 351.3MB in the beginning and 242.5MB in the end (delta: 108.8MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 408.63ms. Allocated memory is still 411.0MB. Free memory was 242.5MB in the beginning and 173.0MB in the end (delta: 69.5MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * IcfgBuilder took 4510.80ms. Allocated memory was 411.0MB in the beginning and 822.1MB in the end (delta: 411.0MB). Free memory was 172.3MB in the beginning and 452.4MB in the end (delta: -280.1MB). Peak memory consumption was 379.4MB. Max. memory is 16.1GB. * TraceAbstraction took 8680.62ms. Allocated memory was 822.1MB in the beginning and 989.9MB in the end (delta: 167.8MB). Free memory was 452.4MB in the beginning and 771.2MB in the end (delta: -318.9MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 2.94ms. Allocated memory is still 989.9MB. Free memory was 771.2MB in the beginning and 771.2MB in the end (delta: 53.6kB). There was no memory consumed. Max. memory is 16.1GB. * 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 bitwiseOr at line 425, overapproximation of bitwiseAnd at line 430. Possible FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L29] const SORT_7 mask_SORT_7 = (SORT_7)-1 >> (sizeof(SORT_7) * 8 - 32); [L30] const SORT_7 msb_SORT_7 = (SORT_7)1 << (32 - 1); [L32] const SORT_9 mask_SORT_9 = (SORT_9)-1 >> (sizeof(SORT_9) * 8 - 2); [L33] const SORT_9 msb_SORT_9 = (SORT_9)1 << (2 - 1); [L35] const SORT_20 mask_SORT_20 = (SORT_20)-1 >> (sizeof(SORT_20) * 8 - 3); [L36] const SORT_20 msb_SORT_20 = (SORT_20)1 << (3 - 1); [L38] const SORT_165 mask_SORT_165 = (SORT_165)-1 >> (sizeof(SORT_165) * 8 - 31); [L39] const SORT_165 msb_SORT_165 = (SORT_165)1 << (31 - 1); [L41] const SORT_1 var_90 = 0; [L42] const SORT_7 var_94 = 0; [L43] const SORT_1 var_115 = 1; [L44] const SORT_7 var_122 = 1618477080; [L45] const SORT_9 var_139 = 0; [L46] const SORT_9 var_148 = 2; [L47] const SORT_9 var_152 = 3; [L48] const SORT_9 var_163 = 1; [L49] const SORT_165 var_166 = 1618477056; [L50] const SORT_165 var_169 = 1618478076; [L51] const SORT_20 var_214 = 0; [L52] const SORT_20 var_218 = 2; [L53] const SORT_20 var_220 = 4; [L54] const SORT_20 var_233 = 3; [L55] const SORT_20 var_318 = 5; [L56] const SORT_20 var_320 = 7; [L57] const SORT_20 var_333 = 6; [L58] const SORT_20 var_367 = 1; [L60] SORT_1 input_2; [L61] SORT_1 input_3; [L62] SORT_1 input_4; [L63] SORT_1 input_5; [L64] SORT_1 input_6; [L65] SORT_7 input_8; [L66] SORT_9 input_10; [L67] SORT_1 input_11; [L68] SORT_7 input_12; [L69] SORT_7 input_13; [L70] SORT_1 input_14; [L71] SORT_7 input_15; [L72] SORT_1 input_16; [L73] SORT_1 input_17; [L74] SORT_1 input_18; [L75] SORT_7 input_19; [L76] SORT_20 input_21; [L77] SORT_7 input_22; [L78] SORT_1 input_23; [L79] SORT_1 input_24; [L80] SORT_7 input_25; [L81] SORT_1 input_26; [L82] SORT_1 input_27; [L83] SORT_1 input_28; [L84] SORT_1 input_29; [L85] SORT_1 input_30; [L86] SORT_1 input_31; [L87] SORT_9 input_32; [L88] SORT_9 input_33; [L89] SORT_7 input_34; [L90] SORT_7 input_35; [L91] SORT_1 input_36; [L92] SORT_9 input_37; [L93] SORT_9 input_38; [L94] SORT_7 input_39; [L95] SORT_7 input_40; [L96] SORT_1 input_41; [L97] SORT_1 input_42; [L98] SORT_1 input_43; [L99] SORT_7 input_44; [L100] SORT_7 input_45; [L101] SORT_1 input_46; [L102] SORT_1 input_47; [L103] SORT_1 input_48; [L104] SORT_1 input_49; [L105] SORT_9 input_50; [L106] SORT_9 input_51; [L107] SORT_1 input_52; [L108] SORT_1 input_53; [L109] SORT_1 input_54; [L110] SORT_1 input_55; [L111] SORT_1 input_56; [L112] SORT_1 input_57; [L113] SORT_1 input_58; [L114] SORT_1 input_59; [L115] SORT_1 input_60; [L116] SORT_1 input_61; [L117] SORT_9 input_62; [L118] SORT_9 input_63; [L119] SORT_1 input_64; [L120] SORT_1 input_65; [L121] SORT_1 input_66; [L122] SORT_1 input_67; [L123] SORT_9 input_68; [L124] SORT_9 input_69; [L125] SORT_7 input_70; [L126] SORT_7 input_71; [L127] SORT_7 input_72; [L128] SORT_7 input_73; [L129] SORT_9 input_74; [L130] SORT_9 input_75; [L131] SORT_7 input_76; [L132] SORT_7 input_77; [L133] SORT_7 input_78; [L134] SORT_7 input_79; [L135] SORT_20 input_80; [L136] SORT_20 input_81; [L137] SORT_1 input_82; [L138] SORT_1 input_83; [L139] SORT_7 input_84; [L140] SORT_7 input_85; [L141] SORT_7 input_86; [L142] SORT_7 input_87; [L143] SORT_1 input_88; [L144] SORT_1 input_89; [L146] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L146] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L147] EXPR __VERIFIER_nondet_uint() & mask_SORT_7 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L147] SORT_7 state_95 = __VERIFIER_nondet_uint() & mask_SORT_7; [L148] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L148] SORT_1 state_97 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L149] EXPR __VERIFIER_nondet_uint() & mask_SORT_7 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L149] SORT_7 state_104 = __VERIFIER_nondet_uint() & mask_SORT_7; [L150] EXPR __VERIFIER_nondet_uint() & mask_SORT_7 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L150] SORT_7 state_119 = __VERIFIER_nondet_uint() & mask_SORT_7; [L151] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L151] SORT_1 state_124 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L152] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L152] SORT_1 state_129 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L153] EXPR __VERIFIER_nondet_uint() & mask_SORT_7 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L153] SORT_7 state_134 = __VERIFIER_nondet_uint() & mask_SORT_7; [L154] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L154] SORT_9 state_140 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L155] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L155] SORT_1 state_143 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L156] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L156] SORT_9 state_149 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L157] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L157] SORT_1 state_157 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L158] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L158] SORT_1 state_201 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L159] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L159] SORT_1 state_204 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L160] EXPR __VERIFIER_nondet_uchar() & mask_SORT_20 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L160] SORT_20 state_215 = __VERIFIER_nondet_uchar() & mask_SORT_20; [L161] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L161] SORT_9 state_246 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L162] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L162] SORT_9 state_251 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L163] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L163] SORT_1 state_255 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L164] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L164] SORT_1 state_262 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L165] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L165] SORT_1 state_305 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L166] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L166] SORT_1 state_308 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L167] EXPR __VERIFIER_nondet_uint() & mask_SORT_7 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L167] SORT_7 state_345 = __VERIFIER_nondet_uint() & mask_SORT_7; [L168] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L168] SORT_1 state_348 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L169] EXPR __VERIFIER_nondet_uint() & mask_SORT_7 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L169] SORT_7 state_356 = __VERIFIER_nondet_uint() & mask_SORT_7; [L170] EXPR __VERIFIER_nondet_uint() & mask_SORT_7 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L170] SORT_7 state_445 = __VERIFIER_nondet_uint() & mask_SORT_7; [L171] EXPR __VERIFIER_nondet_uint() & mask_SORT_7 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L171] SORT_7 state_452 = __VERIFIER_nondet_uint() & mask_SORT_7; [L172] EXPR __VERIFIER_nondet_uint() & mask_SORT_7 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L172] SORT_7 state_604 = __VERIFIER_nondet_uint() & mask_SORT_7; [L173] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L173] SORT_1 state_608 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L174] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L174] SORT_1 state_613 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L175] EXPR __VERIFIER_nondet_uint() & mask_SORT_7 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L175] SORT_7 state_618 = __VERIFIER_nondet_uint() & mask_SORT_7; [L176] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L176] SORT_9 state_623 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L177] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L177] SORT_1 state_626 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L178] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L178] SORT_9 state_631 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L179] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L179] SORT_1 state_638 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L180] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L180] SORT_1 state_669 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L181] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L181] SORT_1 state_672 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L182] EXPR __VERIFIER_nondet_uchar() & mask_SORT_20 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L182] SORT_20 state_682 = __VERIFIER_nondet_uchar() & mask_SORT_20; [L183] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L183] SORT_9 state_710 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L184] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L184] SORT_9 state_715 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L185] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L185] SORT_1 state_719 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L186] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L186] SORT_1 state_726 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L187] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L187] SORT_1 state_761 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L188] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L188] SORT_1 state_764 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L189] EXPR __VERIFIER_nondet_uint() & mask_SORT_7 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L189] SORT_7 state_798 = __VERIFIER_nondet_uint() & mask_SORT_7; [L190] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L190] SORT_1 state_801 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L191] EXPR __VERIFIER_nondet_uint() & mask_SORT_7 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L191] SORT_7 state_809 = __VERIFIER_nondet_uint() & mask_SORT_7; [L192] EXPR __VERIFIER_nondet_uint() & mask_SORT_7 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L192] SORT_7 state_897 = __VERIFIER_nondet_uint() & mask_SORT_7; [L193] EXPR __VERIFIER_nondet_uint() & mask_SORT_7 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L193] SORT_7 state_904 = __VERIFIER_nondet_uint() & mask_SORT_7; [L195] SORT_1 init_92_arg_1 = var_90; [L196] state_91 = init_92_arg_1 [L197] SORT_7 init_96_arg_1 = var_94; [L198] state_95 = init_96_arg_1 [L199] SORT_1 init_98_arg_1 = var_90; [L200] state_97 = init_98_arg_1 [L201] SORT_7 init_105_arg_1 = var_94; [L202] state_104 = init_105_arg_1 [L203] SORT_7 init_120_arg_1 = var_94; [L204] state_119 = init_120_arg_1 [L205] SORT_1 init_125_arg_1 = var_90; [L206] state_124 = init_125_arg_1 [L207] SORT_1 init_130_arg_1 = var_90; [L208] state_129 = init_130_arg_1 [L209] SORT_7 init_135_arg_1 = var_94; [L210] state_134 = init_135_arg_1 [L211] SORT_9 init_141_arg_1 = var_139; [L212] state_140 = init_141_arg_1 [L213] SORT_1 init_144_arg_1 = var_90; [L214] state_143 = init_144_arg_1 [L215] SORT_9 init_150_arg_1 = var_139; [L216] state_149 = init_150_arg_1 [L217] SORT_1 init_158_arg_1 = var_90; [L218] state_157 = init_158_arg_1 [L219] SORT_1 init_202_arg_1 = var_90; [L220] state_201 = init_202_arg_1 [L221] SORT_1 init_205_arg_1 = var_90; [L222] state_204 = init_205_arg_1 [L223] SORT_20 init_216_arg_1 = var_214; [L224] state_215 = init_216_arg_1 [L225] SORT_9 init_247_arg_1 = var_139; [L226] state_246 = init_247_arg_1 [L227] SORT_9 init_252_arg_1 = var_139; [L228] state_251 = init_252_arg_1 [L229] SORT_1 init_256_arg_1 = var_90; [L230] state_255 = init_256_arg_1 [L231] SORT_1 init_263_arg_1 = var_90; [L232] state_262 = init_263_arg_1 [L233] SORT_1 init_306_arg_1 = var_90; [L234] state_305 = init_306_arg_1 [L235] SORT_1 init_309_arg_1 = var_90; [L236] state_308 = init_309_arg_1 [L237] SORT_7 init_346_arg_1 = var_94; [L238] state_345 = init_346_arg_1 [L239] SORT_1 init_349_arg_1 = var_90; [L240] state_348 = init_349_arg_1 [L241] SORT_7 init_357_arg_1 = var_94; [L242] state_356 = init_357_arg_1 [L243] SORT_7 init_446_arg_1 = var_94; [L244] state_445 = init_446_arg_1 [L245] SORT_7 init_453_arg_1 = var_94; [L246] state_452 = init_453_arg_1 [L247] SORT_7 init_605_arg_1 = var_94; [L248] state_604 = init_605_arg_1 [L249] SORT_1 init_609_arg_1 = var_90; [L250] state_608 = init_609_arg_1 [L251] SORT_1 init_614_arg_1 = var_90; [L252] state_613 = init_614_arg_1 [L253] SORT_7 init_619_arg_1 = var_94; [L254] state_618 = init_619_arg_1 [L255] SORT_9 init_624_arg_1 = var_139; [L256] state_623 = init_624_arg_1 [L257] SORT_1 init_627_arg_1 = var_90; [L258] state_626 = init_627_arg_1 [L259] SORT_9 init_632_arg_1 = var_139; [L260] state_631 = init_632_arg_1 [L261] SORT_1 init_639_arg_1 = var_90; [L262] state_638 = init_639_arg_1 [L263] SORT_1 init_670_arg_1 = var_90; [L264] state_669 = init_670_arg_1 [L265] SORT_1 init_673_arg_1 = var_90; [L266] state_672 = init_673_arg_1 [L267] SORT_20 init_683_arg_1 = var_214; [L268] state_682 = init_683_arg_1 [L269] SORT_9 init_711_arg_1 = var_139; [L270] state_710 = init_711_arg_1 [L271] SORT_9 init_716_arg_1 = var_139; [L272] state_715 = init_716_arg_1 [L273] SORT_1 init_720_arg_1 = var_90; [L274] state_719 = init_720_arg_1 [L275] SORT_1 init_727_arg_1 = var_90; [L276] state_726 = init_727_arg_1 [L277] SORT_1 init_762_arg_1 = var_90; [L278] state_761 = init_762_arg_1 [L279] SORT_1 init_765_arg_1 = var_90; [L280] state_764 = init_765_arg_1 [L281] SORT_7 init_799_arg_1 = var_94; [L282] state_798 = init_799_arg_1 [L283] SORT_1 init_802_arg_1 = var_90; [L284] state_801 = init_802_arg_1 [L285] SORT_7 init_810_arg_1 = var_94; [L286] state_809 = init_810_arg_1 [L287] SORT_7 init_898_arg_1 = var_94; [L288] state_897 = init_898_arg_1 [L289] SORT_7 init_905_arg_1 = var_94; [L290] state_904 = init_905_arg_1 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, state_104=0, state_119=0, state_124=0, state_129=0, state_134=0, state_140=0, state_143=0, state_149=0, state_157=0, state_201=0, state_204=0, state_215=0, state_246=0, state_251=0, state_255=0, state_262=0, state_305=0, state_308=0, state_345=0, state_348=0, state_356=0, state_445=0, state_452=0, state_604=0, state_608=0, state_613=0, state_618=0, state_623=0, state_626=0, state_631=0, state_638=0, state_669=0, state_672=0, state_682=0, state_710=0, state_715=0, state_719=0, state_726=0, state_761=0, state_764=0, state_798=0, state_801=0, state_809=0, state_897=0, state_904=0, state_91=0, state_95=0, state_97=0, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L293] input_2 = __VERIFIER_nondet_uchar() [L294] EXPR input_2 & mask_SORT_1 VAL [mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, state_104=0, state_119=0, state_124=0, state_129=0, state_134=0, state_140=0, state_143=0, state_149=0, state_157=0, state_201=0, state_204=0, state_215=0, state_246=0, state_251=0, state_255=0, state_262=0, state_305=0, state_308=0, state_345=0, state_348=0, state_356=0, state_445=0, state_452=0, state_604=0, state_608=0, state_613=0, state_618=0, state_623=0, state_626=0, state_631=0, state_638=0, state_669=0, state_672=0, state_682=0, state_710=0, state_715=0, state_719=0, state_726=0, state_761=0, state_764=0, state_798=0, state_801=0, state_809=0, state_897=0, state_904=0, state_91=0, state_95=0, state_97=0, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L294] input_2 = input_2 & mask_SORT_1 [L295] input_3 = __VERIFIER_nondet_uchar() [L296] EXPR input_3 & mask_SORT_1 VAL [input_2=0, mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, state_104=0, state_119=0, state_124=0, state_129=0, state_134=0, state_140=0, state_143=0, state_149=0, state_157=0, state_201=0, state_204=0, state_215=0, state_246=0, state_251=0, state_255=0, state_262=0, state_305=0, state_308=0, state_345=0, state_348=0, state_356=0, state_445=0, state_452=0, state_604=0, state_608=0, state_613=0, state_618=0, state_623=0, state_626=0, state_631=0, state_638=0, state_669=0, state_672=0, state_682=0, state_710=0, state_715=0, state_719=0, state_726=0, state_761=0, state_764=0, state_798=0, state_801=0, state_809=0, state_897=0, state_904=0, state_91=0, state_95=0, state_97=0, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L296] input_3 = input_3 & mask_SORT_1 [L297] input_4 = __VERIFIER_nondet_uchar() [L298] EXPR input_4 & mask_SORT_1 VAL [input_2=0, input_3=0, mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, state_104=0, state_119=0, state_124=0, state_129=0, state_134=0, state_140=0, state_143=0, state_149=0, state_157=0, state_201=0, state_204=0, state_215=0, state_246=0, state_251=0, state_255=0, state_262=0, state_305=0, state_308=0, state_345=0, state_348=0, state_356=0, state_445=0, state_452=0, state_604=0, state_608=0, state_613=0, state_618=0, state_623=0, state_626=0, state_631=0, state_638=0, state_669=0, state_672=0, state_682=0, state_710=0, state_715=0, state_719=0, state_726=0, state_761=0, state_764=0, state_798=0, state_801=0, state_809=0, state_897=0, state_904=0, state_91=0, state_95=0, state_97=0, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L298] input_4 = input_4 & mask_SORT_1 [L299] input_5 = __VERIFIER_nondet_uchar() [L300] input_6 = __VERIFIER_nondet_uchar() [L301] input_8 = __VERIFIER_nondet_uint() [L302] EXPR input_8 & mask_SORT_7 VAL [input_2=0, input_3=0, input_4=0, mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, state_104=0, state_119=0, state_124=0, state_129=0, state_134=0, state_140=0, state_143=0, state_149=0, state_157=0, state_201=0, state_204=0, state_215=0, state_246=0, state_251=0, state_255=0, state_262=0, state_305=0, state_308=0, state_345=0, state_348=0, state_356=0, state_445=0, state_452=0, state_604=0, state_608=0, state_613=0, state_618=0, state_623=0, state_626=0, state_631=0, state_638=0, state_669=0, state_672=0, state_682=0, state_710=0, state_715=0, state_719=0, state_726=0, state_761=0, state_764=0, state_798=0, state_801=0, state_809=0, state_897=0, state_904=0, state_91=0, state_95=0, state_97=0, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L302] input_8 = input_8 & mask_SORT_7 [L303] input_10 = __VERIFIER_nondet_uchar() [L304] input_11 = __VERIFIER_nondet_uchar() [L305] input_12 = __VERIFIER_nondet_uint() [L306] EXPR input_12 & mask_SORT_7 VAL [input_2=0, input_3=0, input_4=0, input_8=0, mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, state_104=0, state_119=0, state_124=0, state_129=0, state_134=0, state_140=0, state_143=0, state_149=0, state_157=0, state_201=0, state_204=0, state_215=0, state_246=0, state_251=0, state_255=0, state_262=0, state_305=0, state_308=0, state_345=0, state_348=0, state_356=0, state_445=0, state_452=0, state_604=0, state_608=0, state_613=0, state_618=0, state_623=0, state_626=0, state_631=0, state_638=0, state_669=0, state_672=0, state_682=0, state_710=0, state_715=0, state_719=0, state_726=0, state_761=0, state_764=0, state_798=0, state_801=0, state_809=0, state_897=0, state_904=0, state_91=0, state_95=0, state_97=0, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L306] input_12 = input_12 & mask_SORT_7 [L307] input_13 = __VERIFIER_nondet_uint() [L308] input_14 = __VERIFIER_nondet_uchar() [L309] EXPR input_14 & mask_SORT_1 VAL [input_12=0, input_2=0, input_3=0, input_4=0, input_8=0, mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, state_104=0, state_119=0, state_124=0, state_129=0, state_134=0, state_140=0, state_143=0, state_149=0, state_157=0, state_201=0, state_204=0, state_215=0, state_246=0, state_251=0, state_255=0, state_262=0, state_305=0, state_308=0, state_345=0, state_348=0, state_356=0, state_445=0, state_452=0, state_604=0, state_608=0, state_613=0, state_618=0, state_623=0, state_626=0, state_631=0, state_638=0, state_669=0, state_672=0, state_682=0, state_710=0, state_715=0, state_719=0, state_726=0, state_761=0, state_764=0, state_798=0, state_801=0, state_809=0, state_897=0, state_904=0, state_91=0, state_95=0, state_97=0, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L309] input_14 = input_14 & mask_SORT_1 [L310] input_15 = __VERIFIER_nondet_uint() [L311] input_16 = __VERIFIER_nondet_uchar() [L312] EXPR input_16 & mask_SORT_1 VAL [input_12=0, input_14=0, input_2=0, input_3=0, input_4=0, input_8=0, mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, state_104=0, state_119=0, state_124=0, state_129=0, state_134=0, state_140=0, state_143=0, state_149=0, state_157=0, state_201=0, state_204=0, state_215=0, state_246=0, state_251=0, state_255=0, state_262=0, state_305=0, state_308=0, state_345=0, state_348=0, state_356=0, state_445=0, state_452=0, state_604=0, state_608=0, state_613=0, state_618=0, state_623=0, state_626=0, state_631=0, state_638=0, state_669=0, state_672=0, state_682=0, state_710=0, state_715=0, state_719=0, state_726=0, state_761=0, state_764=0, state_798=0, state_801=0, state_809=0, state_897=0, state_904=0, state_91=0, state_95=0, state_97=0, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L312] input_16 = input_16 & mask_SORT_1 [L313] input_17 = __VERIFIER_nondet_uchar() [L314] input_18 = __VERIFIER_nondet_uchar() [L315] EXPR input_18 & mask_SORT_1 VAL [input_12=0, input_14=0, input_16=0, input_2=0, input_3=0, input_4=0, input_8=0, mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, state_104=0, state_119=0, state_124=0, state_129=0, state_134=0, state_140=0, state_143=0, state_149=0, state_157=0, state_201=0, state_204=0, state_215=0, state_246=0, state_251=0, state_255=0, state_262=0, state_305=0, state_308=0, state_345=0, state_348=0, state_356=0, state_445=0, state_452=0, state_604=0, state_608=0, state_613=0, state_618=0, state_623=0, state_626=0, state_631=0, state_638=0, state_669=0, state_672=0, state_682=0, state_710=0, state_715=0, state_719=0, state_726=0, state_761=0, state_764=0, state_798=0, state_801=0, state_809=0, state_897=0, state_904=0, state_91=0, state_95=0, state_97=0, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0] [L315] input_18 = input_18 & mask_SORT_1 [L316] input_19 = __VERIFIER_nondet_uint() [L317] input_21 = __VERIFIER_nondet_uchar() [L318] input_22 = __VERIFIER_nondet_uint() [L319] input_23 = __VERIFIER_nondet_uchar() [L320] input_24 = __VERIFIER_nondet_uchar() [L321] input_25 = __VERIFIER_nondet_uint() [L322] input_26 = __VERIFIER_nondet_uchar() [L323] input_27 = __VERIFIER_nondet_uchar() [L324] input_28 = __VERIFIER_nondet_uchar() [L325] input_29 = __VERIFIER_nondet_uchar() [L326] input_30 = __VERIFIER_nondet_uchar() [L327] input_31 = __VERIFIER_nondet_uchar() [L328] input_32 = __VERIFIER_nondet_uchar() [L329] input_33 = __VERIFIER_nondet_uchar() [L330] input_34 = __VERIFIER_nondet_uint() [L331] input_35 = __VERIFIER_nondet_uint() [L332] input_36 = __VERIFIER_nondet_uchar() [L333] input_37 = __VERIFIER_nondet_uchar() [L334] input_38 = __VERIFIER_nondet_uchar() [L335] input_39 = __VERIFIER_nondet_uint() [L336] input_40 = __VERIFIER_nondet_uint() [L337] input_41 = __VERIFIER_nondet_uchar() [L338] input_42 = __VERIFIER_nondet_uchar() [L339] input_43 = __VERIFIER_nondet_uchar() [L340] input_44 = __VERIFIER_nondet_uint() [L341] input_45 = __VERIFIER_nondet_uint() [L342] input_46 = __VERIFIER_nondet_uchar() [L343] input_47 = __VERIFIER_nondet_uchar() [L344] input_48 = __VERIFIER_nondet_uchar() [L345] input_49 = __VERIFIER_nondet_uchar() [L346] input_50 = __VERIFIER_nondet_uchar() [L347] input_51 = __VERIFIER_nondet_uchar() [L348] input_52 = __VERIFIER_nondet_uchar() [L349] input_53 = __VERIFIER_nondet_uchar() [L350] input_54 = __VERIFIER_nondet_uchar() [L351] input_55 = __VERIFIER_nondet_uchar() [L352] input_56 = __VERIFIER_nondet_uchar() [L353] input_57 = __VERIFIER_nondet_uchar() [L354] input_58 = __VERIFIER_nondet_uchar() [L355] input_59 = __VERIFIER_nondet_uchar() [L356] input_60 = __VERIFIER_nondet_uchar() [L357] input_61 = __VERIFIER_nondet_uchar() [L358] input_62 = __VERIFIER_nondet_uchar() [L359] input_63 = __VERIFIER_nondet_uchar() [L360] input_64 = __VERIFIER_nondet_uchar() [L361] input_65 = __VERIFIER_nondet_uchar() [L362] input_66 = __VERIFIER_nondet_uchar() [L363] input_67 = __VERIFIER_nondet_uchar() [L364] input_68 = __VERIFIER_nondet_uchar() [L365] input_69 = __VERIFIER_nondet_uchar() [L366] input_70 = __VERIFIER_nondet_uint() [L367] input_71 = __VERIFIER_nondet_uint() [L368] input_72 = __VERIFIER_nondet_uint() [L369] input_73 = __VERIFIER_nondet_uint() [L370] input_74 = __VERIFIER_nondet_uchar() [L371] input_75 = __VERIFIER_nondet_uchar() [L372] input_76 = __VERIFIER_nondet_uint() [L373] input_77 = __VERIFIER_nondet_uint() [L374] input_78 = __VERIFIER_nondet_uint() [L375] input_79 = __VERIFIER_nondet_uint() [L376] input_80 = __VERIFIER_nondet_uchar() [L377] input_81 = __VERIFIER_nondet_uchar() [L378] input_82 = __VERIFIER_nondet_uchar() [L379] input_83 = __VERIFIER_nondet_uchar() [L380] input_84 = __VERIFIER_nondet_uint() [L381] input_85 = __VERIFIER_nondet_uint() [L382] input_86 = __VERIFIER_nondet_uint() [L383] input_87 = __VERIFIER_nondet_uint() [L384] input_88 = __VERIFIER_nondet_uchar() [L385] input_89 = __VERIFIER_nondet_uchar() [L388] SORT_1 var_93_arg_0 = state_91; [L389] SORT_1 var_93 = ~var_93_arg_0; [L390] SORT_1 var_99_arg_0 = state_97; [L391] SORT_7 var_99_arg_1 = state_95; [L392] SORT_7 var_99_arg_2 = input_19; [L393] SORT_7 var_99 = var_99_arg_0 ? var_99_arg_1 : var_99_arg_2; [L394] SORT_7 var_100_arg_0 = var_99; [L395] SORT_1 var_100 = var_100_arg_0 >> 20; [L396] SORT_7 var_101_arg_0 = var_99; [L397] SORT_1 var_101 = var_101_arg_0 >> 22; [L398] SORT_1 var_102_arg_0 = var_100; [L399] SORT_1 var_102_arg_1 = var_101; VAL [input_12=0, input_14=0, input_16=0, input_18=0, input_19=0, input_2=0, input_3=0, input_4=0, input_8=0, mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, state_104=0, state_119=0, state_124=0, state_129=0, state_134=0, state_140=0, state_143=0, state_149=0, state_157=0, state_201=0, state_204=0, state_215=0, state_246=0, state_251=0, state_255=0, state_262=0, state_305=0, state_308=0, state_345=0, state_348=0, state_356=0, state_445=0, state_452=0, state_604=0, state_608=0, state_613=0, state_618=0, state_623=0, state_626=0, state_631=0, state_638=0, state_669=0, state_672=0, state_682=0, state_710=0, state_715=0, state_719=0, state_726=0, state_761=0, state_764=0, state_798=0, state_801=0, state_809=0, state_897=0, state_904=0, state_91=0, state_97=0, var_102_arg_0=0, var_102_arg_1=0, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_93=-1, var_94=0, var_99=0] [L400] EXPR var_102_arg_0 & var_102_arg_1 VAL [input_12=0, input_14=0, input_16=0, input_18=0, input_19=0, input_2=0, input_3=0, input_4=0, input_8=0, mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, state_104=0, state_119=0, state_124=0, state_129=0, state_134=0, state_140=0, state_143=0, state_149=0, state_157=0, state_201=0, state_204=0, state_215=0, state_246=0, state_251=0, state_255=0, state_262=0, state_305=0, state_308=0, state_345=0, state_348=0, state_356=0, state_445=0, state_452=0, state_604=0, state_608=0, state_613=0, state_618=0, state_623=0, state_626=0, state_631=0, state_638=0, state_669=0, state_672=0, state_682=0, state_710=0, state_715=0, state_719=0, state_726=0, state_761=0, state_764=0, state_798=0, state_801=0, state_809=0, state_897=0, state_904=0, state_91=0, state_97=0, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_93=-1, var_94=0, var_99=0] [L400] SORT_1 var_102 = var_102_arg_0 & var_102_arg_1; [L401] SORT_1 var_103_arg_0 = var_102; [L402] SORT_1 var_103_arg_1 = input_17; VAL [input_12=0, input_14=0, input_16=0, input_17=0, input_18=0, input_19=0, input_2=0, input_3=0, input_4=0, input_8=0, mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, state_104=0, state_119=0, state_124=0, state_129=0, state_134=0, state_140=0, state_143=0, state_149=0, state_157=0, state_201=0, state_204=0, state_215=0, state_246=0, state_251=0, state_255=0, state_262=0, state_305=0, state_308=0, state_345=0, state_348=0, state_356=0, state_445=0, state_452=0, state_604=0, state_608=0, state_613=0, state_618=0, state_623=0, state_626=0, state_631=0, state_638=0, state_669=0, state_672=0, state_682=0, state_710=0, state_715=0, state_719=0, state_726=0, state_761=0, state_764=0, state_798=0, state_801=0, state_809=0, state_897=0, state_904=0, state_91=0, state_97=0, var_103_arg_0=0, var_103_arg_1=0, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_93=-1, var_94=0, var_99=0] [L403] EXPR var_103_arg_0 | var_103_arg_1 VAL [input_12=0, input_14=0, input_16=0, input_17=0, input_18=0, input_19=0, input_2=0, input_3=0, input_4=0, input_8=0, mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, state_104=0, state_119=0, state_124=0, state_129=0, state_134=0, state_140=0, state_143=0, state_149=0, state_157=0, state_201=0, state_204=0, state_215=0, state_246=0, state_251=0, state_255=0, state_262=0, state_305=0, state_308=0, state_345=0, state_348=0, state_356=0, state_445=0, state_452=0, state_604=0, state_608=0, state_613=0, state_618=0, state_623=0, state_626=0, state_631=0, state_638=0, state_669=0, state_672=0, state_682=0, state_710=0, state_715=0, state_719=0, state_726=0, state_761=0, state_764=0, state_798=0, state_801=0, state_809=0, state_897=0, state_904=0, state_91=0, state_97=0, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_93=-1, var_94=0, var_99=0] [L403] SORT_1 var_103 = var_103_arg_0 | var_103_arg_1; [L404] EXPR var_103 & mask_SORT_1 VAL [input_12=0, input_14=0, input_16=0, input_17=0, input_18=0, input_19=0, input_2=0, input_3=0, input_4=0, input_8=0, mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, state_104=0, state_119=0, state_124=0, state_129=0, state_134=0, state_140=0, state_143=0, state_149=0, state_157=0, state_201=0, state_204=0, state_215=0, state_246=0, state_251=0, state_255=0, state_262=0, state_305=0, state_308=0, state_345=0, state_348=0, state_356=0, state_445=0, state_452=0, state_604=0, state_608=0, state_613=0, state_618=0, state_623=0, state_626=0, state_631=0, state_638=0, state_669=0, state_672=0, state_682=0, state_710=0, state_715=0, state_719=0, state_726=0, state_761=0, state_764=0, state_798=0, state_801=0, state_809=0, state_897=0, state_904=0, state_91=0, state_97=0, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_93=-1, var_94=0, var_99=0] [L404] var_103 = var_103 & mask_SORT_1 [L405] SORT_1 var_106_arg_0 = state_97; [L406] SORT_7 var_106_arg_1 = state_104; [L407] SORT_7 var_106_arg_2 = input_19; [L408] SORT_7 var_106 = var_106_arg_0 ? var_106_arg_1 : var_106_arg_2; [L409] SORT_7 var_107_arg_0 = var_106; [L410] SORT_1 var_107 = var_107_arg_0 >> 20; [L411] SORT_7 var_108_arg_0 = var_106; [L412] SORT_1 var_108 = var_108_arg_0 >> 22; [L413] SORT_1 var_109_arg_0 = var_107; [L414] SORT_1 var_109_arg_1 = var_108; VAL [input_12=0, input_14=0, input_16=0, input_17=0, input_18=0, input_2=0, input_3=0, input_4=0, input_8=0, mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, state_119=0, state_124=0, state_129=0, state_134=0, state_140=0, state_143=0, state_149=0, state_157=0, state_201=0, state_204=0, state_215=0, state_246=0, state_251=0, state_255=0, state_262=0, state_305=0, state_308=0, state_345=0, state_348=0, state_356=0, state_445=0, state_452=0, state_604=0, state_608=0, state_613=0, state_618=0, state_623=0, state_626=0, state_631=0, state_638=0, state_669=0, state_672=0, state_682=0, state_710=0, state_715=0, state_719=0, state_726=0, state_761=0, state_764=0, state_798=0, state_801=0, state_809=0, state_897=0, state_904=0, state_91=0, state_97=0, var_103=0, var_106=0, var_109_arg_0=0, var_109_arg_1=0, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_93=-1, var_94=0, var_99=0] [L415] EXPR var_109_arg_0 & var_109_arg_1 VAL [input_12=0, input_14=0, input_16=0, input_17=0, input_18=0, input_2=0, input_3=0, input_4=0, input_8=0, mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, state_119=0, state_124=0, state_129=0, state_134=0, state_140=0, state_143=0, state_149=0, state_157=0, state_201=0, state_204=0, state_215=0, state_246=0, state_251=0, state_255=0, state_262=0, state_305=0, state_308=0, state_345=0, state_348=0, state_356=0, state_445=0, state_452=0, state_604=0, state_608=0, state_613=0, state_618=0, state_623=0, state_626=0, state_631=0, state_638=0, state_669=0, state_672=0, state_682=0, state_710=0, state_715=0, state_719=0, state_726=0, state_761=0, state_764=0, state_798=0, state_801=0, state_809=0, state_897=0, state_904=0, state_91=0, state_97=0, var_103=0, var_106=0, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_93=-1, var_94=0, var_99=0] [L415] SORT_1 var_109 = var_109_arg_0 & var_109_arg_1; [L416] SORT_1 var_110_arg_0 = var_109; [L417] SORT_1 var_110_arg_1 = input_17; VAL [input_12=0, input_14=0, input_16=0, input_18=0, input_2=0, input_3=0, input_4=0, input_8=0, mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, state_119=0, state_124=0, state_129=0, state_134=0, state_140=0, state_143=0, state_149=0, state_157=0, state_201=0, state_204=0, state_215=0, state_246=0, state_251=0, state_255=0, state_262=0, state_305=0, state_308=0, state_345=0, state_348=0, state_356=0, state_445=0, state_452=0, state_604=0, state_608=0, state_613=0, state_618=0, state_623=0, state_626=0, state_631=0, state_638=0, state_669=0, state_672=0, state_682=0, state_710=0, state_715=0, state_719=0, state_726=0, state_761=0, state_764=0, state_798=0, state_801=0, state_809=0, state_897=0, state_904=0, state_91=0, state_97=0, var_103=0, var_106=0, var_110_arg_0=0, var_110_arg_1=0, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_93=-1, var_94=0, var_99=0] [L418] EXPR var_110_arg_0 | var_110_arg_1 VAL [input_12=0, input_14=0, input_16=0, input_18=0, input_2=0, input_3=0, input_4=0, input_8=0, mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, state_119=0, state_124=0, state_129=0, state_134=0, state_140=0, state_143=0, state_149=0, state_157=0, state_201=0, state_204=0, state_215=0, state_246=0, state_251=0, state_255=0, state_262=0, state_305=0, state_308=0, state_345=0, state_348=0, state_356=0, state_445=0, state_452=0, state_604=0, state_608=0, state_613=0, state_618=0, state_623=0, state_626=0, state_631=0, state_638=0, state_669=0, state_672=0, state_682=0, state_710=0, state_715=0, state_719=0, state_726=0, state_761=0, state_764=0, state_798=0, state_801=0, state_809=0, state_897=0, state_904=0, state_91=0, state_97=0, var_103=0, var_106=0, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_93=-1, var_94=0, var_99=0] [L418] SORT_1 var_110 = var_110_arg_0 | var_110_arg_1; [L419] EXPR var_110 & mask_SORT_1 VAL [input_12=0, input_14=0, input_16=0, input_18=0, input_2=0, input_3=0, input_4=0, input_8=0, mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, state_119=0, state_124=0, state_129=0, state_134=0, state_140=0, state_143=0, state_149=0, state_157=0, state_201=0, state_204=0, state_215=0, state_246=0, state_251=0, state_255=0, state_262=0, state_305=0, state_308=0, state_345=0, state_348=0, state_356=0, state_445=0, state_452=0, state_604=0, state_608=0, state_613=0, state_618=0, state_623=0, state_626=0, state_631=0, state_638=0, state_669=0, state_672=0, state_682=0, state_710=0, state_715=0, state_719=0, state_726=0, state_761=0, state_764=0, state_798=0, state_801=0, state_809=0, state_897=0, state_904=0, state_91=0, state_97=0, var_103=0, var_106=0, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_93=-1, var_94=0, var_99=0] [L419] var_110 = var_110 & mask_SORT_1 [L420] SORT_1 var_111_arg_0 = var_103; [L421] SORT_1 var_111_arg_1 = var_110; [L422] SORT_1 var_111 = var_111_arg_0 == var_111_arg_1; [L423] SORT_1 var_112_arg_0 = var_93; [L424] SORT_1 var_112_arg_1 = var_111; VAL [input_12=0, input_14=0, input_16=0, input_18=0, input_2=0, input_3=0, input_4=0, input_8=0, mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, state_119=0, state_124=0, state_129=0, state_134=0, state_140=0, state_143=0, state_149=0, state_157=0, state_201=0, state_204=0, state_215=0, state_246=0, state_251=0, state_255=0, state_262=0, state_305=0, state_308=0, state_345=0, state_348=0, state_356=0, state_445=0, state_452=0, state_604=0, state_608=0, state_613=0, state_618=0, state_623=0, state_626=0, state_631=0, state_638=0, state_669=0, state_672=0, state_682=0, state_710=0, state_715=0, state_719=0, state_726=0, state_761=0, state_764=0, state_798=0, state_801=0, state_809=0, state_897=0, state_904=0, state_91=0, state_97=0, var_106=0, var_112_arg_0=-1, var_112_arg_1=1, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0, var_99=0] [L425] EXPR var_112_arg_0 | var_112_arg_1 VAL [input_12=0, input_14=0, input_16=0, input_18=0, input_2=0, input_3=0, input_4=0, input_8=0, mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, state_119=0, state_124=0, state_129=0, state_134=0, state_140=0, state_143=0, state_149=0, state_157=0, state_201=0, state_204=0, state_215=0, state_246=0, state_251=0, state_255=0, state_262=0, state_305=0, state_308=0, state_345=0, state_348=0, state_356=0, state_445=0, state_452=0, state_604=0, state_608=0, state_613=0, state_618=0, state_623=0, state_626=0, state_631=0, state_638=0, state_669=0, state_672=0, state_682=0, state_710=0, state_715=0, state_719=0, state_726=0, state_761=0, state_764=0, state_798=0, state_801=0, state_809=0, state_897=0, state_904=0, state_91=0, state_97=0, var_106=0, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0, var_99=0] [L425] SORT_1 var_112 = var_112_arg_0 | var_112_arg_1; [L426] SORT_1 var_116_arg_0 = var_112; [L427] SORT_1 var_116 = ~var_116_arg_0; [L428] SORT_1 var_117_arg_0 = var_115; [L429] SORT_1 var_117_arg_1 = var_116; VAL [input_12=0, input_14=0, input_16=0, input_18=0, input_2=0, input_3=0, input_4=0, input_8=0, mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, state_119=0, state_124=0, state_129=0, state_134=0, state_140=0, state_143=0, state_149=0, state_157=0, state_201=0, state_204=0, state_215=0, state_246=0, state_251=0, state_255=0, state_262=0, state_305=0, state_308=0, state_345=0, state_348=0, state_356=0, state_445=0, state_452=0, state_604=0, state_608=0, state_613=0, state_618=0, state_623=0, state_626=0, state_631=0, state_638=0, state_669=0, state_672=0, state_682=0, state_710=0, state_715=0, state_719=0, state_726=0, state_761=0, state_764=0, state_798=0, state_801=0, state_809=0, state_897=0, state_904=0, state_91=0, state_97=0, var_106=0, var_115=1, var_117_arg_0=1, var_117_arg_1=-1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0, var_99=0] [L430] EXPR var_117_arg_0 & var_117_arg_1 VAL [input_12=0, input_14=0, input_16=0, input_18=0, input_2=0, input_3=0, input_4=0, input_8=0, mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, state_119=0, state_124=0, state_129=0, state_134=0, state_140=0, state_143=0, state_149=0, state_157=0, state_201=0, state_204=0, state_215=0, state_246=0, state_251=0, state_255=0, state_262=0, state_305=0, state_308=0, state_345=0, state_348=0, state_356=0, state_445=0, state_452=0, state_604=0, state_608=0, state_613=0, state_618=0, state_623=0, state_626=0, state_631=0, state_638=0, state_669=0, state_672=0, state_682=0, state_710=0, state_715=0, state_719=0, state_726=0, state_761=0, state_764=0, state_798=0, state_801=0, state_809=0, state_897=0, state_904=0, state_91=0, state_97=0, var_106=0, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0, var_99=0] [L430] SORT_1 var_117 = var_117_arg_0 & var_117_arg_1; [L431] EXPR var_117 & mask_SORT_1 VAL [input_12=0, input_14=0, input_16=0, input_18=0, input_2=0, input_3=0, input_4=0, input_8=0, mask_SORT_165=2147483647, mask_SORT_1=1, mask_SORT_20=7, mask_SORT_7=-1, mask_SORT_9=3, state_119=0, state_124=0, state_129=0, state_134=0, state_140=0, state_143=0, state_149=0, state_157=0, state_201=0, state_204=0, state_215=0, state_246=0, state_251=0, state_255=0, state_262=0, state_305=0, state_308=0, state_345=0, state_348=0, state_356=0, state_445=0, state_452=0, state_604=0, state_608=0, state_613=0, state_618=0, state_623=0, state_626=0, state_631=0, state_638=0, state_669=0, state_672=0, state_682=0, state_710=0, state_715=0, state_719=0, state_726=0, state_761=0, state_764=0, state_798=0, state_801=0, state_809=0, state_897=0, state_904=0, state_91=0, state_97=0, var_106=0, var_115=1, var_122=1618477080, var_139=0, var_148=2, var_152=3, var_163=1, var_166=1618477056, var_169=1618478076, var_214=0, var_218=2, var_220=4, var_233=3, var_318=5, var_320=7, var_333=6, var_367=1, var_90=0, var_94=0, var_99=0] [L431] var_117 = var_117 & mask_SORT_1 [L432] SORT_1 bad_118_arg_0 = var_117; [L433] CALL __VERIFIER_assert(!(bad_118_arg_0)) [L21] COND TRUE !(cond) [L21] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 1200 locations, 1797 edges, 1 error locations. Started 1 CEGAR loops. OverallTime: 8.5s, OverallIterations: 6, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 4.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 5757 SdHoareTripleChecker+Valid, 4.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5757 mSDsluCounter, 33440 SdHoareTripleChecker+Invalid, 3.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 26128 mSDsCounter, 1 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7817 IncrementalHoareTripleChecker+Invalid, 7818 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1 mSolverCounterUnsat, 7312 mSDtfsCounter, 7817 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 45 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1267occurred in iteration=5, InterpolantAutomatonStates: 31, 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, 5 MinimizatonAttempts, 51 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 2.7s InterpolantComputationTime, 819 NumberOfCodeBlocks, 819 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 675 ConstructedInterpolants, 0 QuantifiedInterpolants, 2136 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 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, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2025-03-16 21:18:39,728 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... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal186.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 94ead1e7d3641eb61da31a458a2dce2c0c42c337e01e01459bac05a57a856d5b --- Real Ultimate output --- This is Ultimate 0.3.0-?-8fc3dc6-m [2025-03-16 21:18:41,620 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-16 21:18:41,701 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2025-03-16 21:18:41,707 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-16 21:18:41,707 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-16 21:18:41,731 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-16 21:18:41,733 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-16 21:18:41,733 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-16 21:18:41,733 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-16 21:18:41,734 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-16 21:18:41,734 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-16 21:18:41,734 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-16 21:18:41,735 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-16 21:18:41,735 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-16 21:18:41,735 INFO L153 SettingsManager]: * Use SBE=true [2025-03-16 21:18:41,735 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-16 21:18:41,735 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-16 21:18:41,735 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-16 21:18:41,736 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-16 21:18:41,736 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-16 21:18:41,736 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-16 21:18:41,736 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-03-16 21:18:41,736 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-03-16 21:18:41,736 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-03-16 21:18:41,736 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-16 21:18:41,736 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-16 21:18:41,736 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-16 21:18:41,736 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-16 21:18:41,736 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-16 21:18:41,737 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-16 21:18:41,737 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-16 21:18:41,737 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-16 21:18:41,737 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-16 21:18:41,737 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-16 21:18:41,737 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-16 21:18:41,738 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-16 21:18:41,738 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-03-16 21:18:41,738 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-03-16 21:18:41,738 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-16 21:18:41,738 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-16 21:18:41,738 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-16 21:18:41,738 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-16 21:18:41,738 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94ead1e7d3641eb61da31a458a2dce2c0c42c337e01e01459bac05a57a856d5b [2025-03-16 21:18:41,961 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-16 21:18:41,967 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-16 21:18:41,971 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-16 21:18:41,971 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-16 21:18:41,972 INFO L274 PluginConnector]: CDTParser initialized [2025-03-16 21:18:41,974 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal186.c [2025-03-16 21:18:43,173 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/855205bf5/8845625b36ce4765a3d1c77f0879679d/FLAG7dd63ee53 [2025-03-16 21:18:43,517 INFO L384 CDTParser]: Found 1 translation units. [2025-03-16 21:18:43,517 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal186.c [2025-03-16 21:18:43,535 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/855205bf5/8845625b36ce4765a3d1c77f0879679d/FLAG7dd63ee53 [2025-03-16 21:18:43,545 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/855205bf5/8845625b36ce4765a3d1c77f0879679d [2025-03-16 21:18:43,547 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-16 21:18:43,548 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-16 21:18:43,549 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-16 21:18:43,549 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-16 21:18:43,551 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-16 21:18:43,552 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.03 09:18:43" (1/1) ... [2025-03-16 21:18:43,552 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a707bab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:43, skipping insertion in model container [2025-03-16 21:18:43,553 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.03 09:18:43" (1/1) ... [2025-03-16 21:18:43,594 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-16 21:18:43,738 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal186.c[1246,1259] [2025-03-16 21:18:44,041 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-16 21:18:44,051 INFO L200 MainTranslator]: Completed pre-run [2025-03-16 21:18:44,058 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal186.c[1246,1259] [2025-03-16 21:18:44,186 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-16 21:18:44,196 INFO L204 MainTranslator]: Completed translation [2025-03-16 21:18:44,197 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:44 WrapperNode [2025-03-16 21:18:44,197 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-16 21:18:44,198 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-16 21:18:44,199 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-16 21:18:44,199 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-16 21:18:44,204 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:44" (1/1) ... [2025-03-16 21:18:44,245 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:44" (1/1) ... [2025-03-16 21:18:44,343 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3601 [2025-03-16 21:18:44,344 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-16 21:18:44,344 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-16 21:18:44,344 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-16 21:18:44,345 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-16 21:18:44,350 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:44" (1/1) ... [2025-03-16 21:18:44,351 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:44" (1/1) ... [2025-03-16 21:18:44,366 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:44" (1/1) ... [2025-03-16 21:18:44,415 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]. [2025-03-16 21:18:44,416 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:44" (1/1) ... [2025-03-16 21:18:44,417 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:44" (1/1) ... [2025-03-16 21:18:44,490 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:44" (1/1) ... [2025-03-16 21:18:44,499 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:44" (1/1) ... [2025-03-16 21:18:44,508 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:44" (1/1) ... [2025-03-16 21:18:44,520 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:44" (1/1) ... [2025-03-16 21:18:44,544 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-16 21:18:44,545 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-16 21:18:44,545 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-16 21:18:44,546 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-16 21:18:44,546 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:44" (1/1) ... [2025-03-16 21:18:44,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-16 21:18:44,559 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-16 21:18:44,570 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) [2025-03-16 21:18:44,573 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 [2025-03-16 21:18:44,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-16 21:18:44,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-03-16 21:18:44,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-16 21:18:44,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-16 21:18:45,085 INFO L256 CfgBuilder]: Building ICFG [2025-03-16 21:18:45,087 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-16 21:18:46,650 INFO L? ?]: Removed 182 outVars from TransFormulas that were not future-live. [2025-03-16 21:18:46,650 INFO L307 CfgBuilder]: Performing block encoding [2025-03-16 21:18:46,658 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-16 21:18:46,658 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-16 21:18:46,659 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.03 09:18:46 BoogieIcfgContainer [2025-03-16 21:18:46,659 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-16 21:18:46,661 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-16 21:18:46,661 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-16 21:18:46,665 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-16 21:18:46,665 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.03 09:18:43" (1/3) ... [2025-03-16 21:18:46,666 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f685ffd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.03 09:18:46, skipping insertion in model container [2025-03-16 21:18:46,666 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 09:18:44" (2/3) ... [2025-03-16 21:18:46,667 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f685ffd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.03 09:18:46, skipping insertion in model container [2025-03-16 21:18:46,667 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.03 09:18:46" (3/3) ... [2025-03-16 21:18:46,668 INFO L128 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.cal186.c [2025-03-16 21:18:46,678 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-16 21:18:46,679 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG btor2c-lazyMod.cal186.c that has 1 procedures, 8 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-16 21:18:46,715 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-16 21:18:46,724 INFO L333 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, 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;@1405f1ee, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-16 21:18:46,725 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-16 21:18:46,728 INFO L276 IsEmpty]: Start isEmpty. Operand has 8 states, 6 states have (on average 1.5) internal successors, (9), 7 states have internal predecessors, (9), 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) [2025-03-16 21:18:46,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2025-03-16 21:18:46,732 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 21:18:46,732 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2025-03-16 21:18:46,733 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 21:18:46,737 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 21:18:46,737 INFO L85 PathProgramCache]: Analyzing trace with hash 1137951, now seen corresponding path program 1 times [2025-03-16 21:18:46,746 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-16 21:18:46,747 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1844868375] [2025-03-16 21:18:46,748 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 21:18:46,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-16 21:18:46,748 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-16 21:18:46,750 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-16 21:18:46,754 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-03-16 21:18:47,298 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 4 statements into 1 equivalence classes. [2025-03-16 21:18:47,330 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 4 of 4 statements. [2025-03-16 21:18:47,330 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 21:18:47,330 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 21:18:47,337 INFO L256 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 16 conjuncts are in the unsatisfiable core [2025-03-16 21:18:47,350 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-16 21:18:47,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 21:18:47,445 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-16 21:18:47,446 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-16 21:18:47,446 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1844868375] [2025-03-16 21:18:47,446 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1844868375] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 21:18:47,446 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 21:18:47,447 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-16 21:18:47,448 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [910860896] [2025-03-16 21:18:47,448 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 21:18:47,450 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-16 21:18:47,451 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-16 21:18:47,463 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-16 21:18:47,463 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-16 21:18:47,464 INFO L87 Difference]: Start difference. First operand has 8 states, 6 states have (on average 1.5) internal successors, (9), 7 states have internal predecessors, (9), 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) Second operand has 4 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 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) [2025-03-16 21:18:47,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 21:18:47,583 INFO L93 Difference]: Finished difference Result 16 states and 21 transitions. [2025-03-16 21:18:47,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-16 21:18:47,584 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 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) Word has length 4 [2025-03-16 21:18:47,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 21:18:47,588 INFO L225 Difference]: With dead ends: 16 [2025-03-16 21:18:47,588 INFO L226 Difference]: Without dead ends: 9 [2025-03-16 21:18:47,592 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-16 21:18:47,593 INFO L435 NwaCegarLoop]: 3 mSDtfsCounter, 2 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 8 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-16 21:18:47,594 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 8 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-16 21:18:47,604 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9 states. [2025-03-16 21:18:47,609 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9 to 8. [2025-03-16 21:18:47,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 7 states have (on average 1.1428571428571428) internal successors, (8), 7 states have internal predecessors, (8), 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) [2025-03-16 21:18:47,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 8 transitions. [2025-03-16 21:18:47,612 INFO L78 Accepts]: Start accepts. Automaton has 8 states and 8 transitions. Word has length 4 [2025-03-16 21:18:47,613 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 21:18:47,613 INFO L471 AbstractCegarLoop]: Abstraction has 8 states and 8 transitions. [2025-03-16 21:18:47,613 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 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) [2025-03-16 21:18:47,613 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 8 transitions. [2025-03-16 21:18:47,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2025-03-16 21:18:47,613 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 21:18:47,613 INFO L218 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1] [2025-03-16 21:18:47,621 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2025-03-16 21:18:47,817 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-16 21:18:47,817 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 21:18:47,817 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 21:18:47,818 INFO L85 PathProgramCache]: Analyzing trace with hash -458170295, now seen corresponding path program 1 times [2025-03-16 21:18:47,819 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-16 21:18:47,819 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [402707184] [2025-03-16 21:18:47,819 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 21:18:47,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-16 21:18:47,819 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-16 21:18:47,821 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-16 21:18:47,822 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-03-16 21:18:48,417 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 7 statements into 1 equivalence classes. [2025-03-16 21:18:48,491 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 7 of 7 statements. [2025-03-16 21:18:48,491 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 21:18:48,491 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 21:18:48,501 INFO L256 TraceCheckSpWp]: Trace formula consists of 291 conjuncts, 47 conjuncts are in the unsatisfiable core [2025-03-16 21:18:48,519 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-16 21:18:48,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 21:18:48,667 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-16 21:18:49,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 21:18:49,375 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-16 21:18:49,375 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [402707184] [2025-03-16 21:18:49,375 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [402707184] provided 0 perfect and 2 imperfect interpolant sequences [2025-03-16 21:18:49,375 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-03-16 21:18:49,375 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 9 [2025-03-16 21:18:49,375 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1225296567] [2025-03-16 21:18:49,375 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2025-03-16 21:18:49,376 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-03-16 21:18:49,376 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-16 21:18:49,376 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-16 21:18:49,378 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2025-03-16 21:18:49,378 INFO L87 Difference]: Start difference. First operand 8 states and 8 transitions. Second operand has 10 states, 10 states have (on average 1.3) internal successors, (13), 9 states have internal predecessors, (13), 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) [2025-03-16 21:18:49,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 21:18:49,633 INFO L93 Difference]: Finished difference Result 14 states and 14 transitions. [2025-03-16 21:18:49,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-03-16 21:18:49,633 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.3) internal successors, (13), 9 states have internal predecessors, (13), 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) Word has length 7 [2025-03-16 21:18:49,633 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 21:18:49,633 INFO L225 Difference]: With dead ends: 14 [2025-03-16 21:18:49,634 INFO L226 Difference]: Without dead ends: 12 [2025-03-16 21:18:49,634 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=50, Invalid=106, Unknown=0, NotChecked=0, Total=156 [2025-03-16 21:18:49,634 INFO L435 NwaCegarLoop]: 3 mSDtfsCounter, 4 mSDsluCounter, 11 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 14 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-03-16 21:18:49,635 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 14 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-16 21:18:49,635 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12 states. [2025-03-16 21:18:49,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12 to 11. [2025-03-16 21:18:49,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 10 states have (on average 1.1) internal successors, (11), 10 states have internal predecessors, (11), 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) [2025-03-16 21:18:49,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2025-03-16 21:18:49,636 INFO L78 Accepts]: Start accepts. Automaton has 11 states and 11 transitions. Word has length 7 [2025-03-16 21:18:49,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 21:18:49,637 INFO L471 AbstractCegarLoop]: Abstraction has 11 states and 11 transitions. [2025-03-16 21:18:49,637 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 1.3) internal successors, (13), 9 states have internal predecessors, (13), 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) [2025-03-16 21:18:49,637 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2025-03-16 21:18:49,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2025-03-16 21:18:49,637 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 21:18:49,637 INFO L218 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1] [2025-03-16 21:18:49,655 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2025-03-16 21:18:49,841 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-16 21:18:49,841 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 21:18:49,842 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 21:18:49,842 INFO L85 PathProgramCache]: Analyzing trace with hash 55678175, now seen corresponding path program 2 times [2025-03-16 21:18:49,843 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-16 21:18:49,843 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [626242034] [2025-03-16 21:18:49,843 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-03-16 21:18:49,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-16 21:18:49,843 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-16 21:18:49,845 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-16 21:18:49,847 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2025-03-16 21:18:50,532 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 10 statements into 2 equivalence classes. [2025-03-16 21:18:50,654 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 10 of 10 statements. [2025-03-16 21:18:50,655 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-03-16 21:18:50,655 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 21:18:50,673 INFO L256 TraceCheckSpWp]: Trace formula consists of 392 conjuncts, 57 conjuncts are in the unsatisfiable core [2025-03-16 21:18:50,695 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-16 21:18:51,481 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 21:18:51,481 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-16 21:19:14,267 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse54 ((_ zero_extend 24) |c_ULTIMATE.start_main_~mask_SORT_1~0#1|))) (let ((.cse60 (forall ((|v_ULTIMATE.start_main_~var_117_arg_0~0#1_15| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_112_arg_0~0#1_15| (_ BitVec 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_117_arg_0~0#1_15|) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_112_arg_0~0#1_15|))))))))))))))) (.cse61 (forall ((|v_ULTIMATE.start_main_~var_117_arg_0~0#1_15| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_112_arg_0~0#1_15| (_ BitVec 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_117_arg_0~0#1_15|) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv1 32) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_112_arg_0~0#1_15|)))))))))))))))) (let ((.cse74 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~var_99~0#1| (_ bv20 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~var_99~0#1| (_ bv22 32)))))))) (.cse72 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~var_106~0#1| (_ bv20 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~var_106~0#1| (_ bv22 32)))))))) (.cse44 (or (forall ((|v_ULTIMATE.start_main_~var_108_arg_0~0#1_14| (_ BitVec 32)) (|v_ULTIMATE.start_main_~state_95~0#1_9| (_ BitVec 32)) (|v_ULTIMATE.start_main_~var_103_arg_1~0#1_14| (_ BitVec 8))) (not (let ((.cse91 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_103_arg_1~0#1_14|))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~state_95~0#1_9| (_ bv22 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~state_95~0#1_9| (_ bv20 32))))))) .cse91))) .cse54))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~var_108_arg_0~0#1_14| (_ bv20 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~var_108_arg_0~0#1_14| (_ bv22 32))))))) .cse91)))))))))) .cse61)) (.cse45 (or .cse60 (forall ((|v_ULTIMATE.start_main_~var_108_arg_0~0#1_14| (_ BitVec 32)) (|v_ULTIMATE.start_main_~state_95~0#1_9| (_ BitVec 32)) (|v_ULTIMATE.start_main_~var_103_arg_1~0#1_14| (_ BitVec 8))) (let ((.cse90 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_103_arg_1~0#1_14|))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~state_95~0#1_9| (_ bv22 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~state_95~0#1_9| (_ bv20 32))))))) .cse90))) .cse54))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~var_108_arg_0~0#1_14| (_ bv20 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~var_108_arg_0~0#1_14| (_ bv22 32))))))) .cse90))))))))))) (.cse70 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |c_ULTIMATE.start_main_~var_90~0#1|)))) (.cse21 (or .cse60 (forall ((|v_ULTIMATE.start_main_~var_108_arg_0~0#1_14| (_ BitVec 32)) (|v_ULTIMATE.start_main_~var_103_arg_1~0#1_14| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_100_arg_0~0#1_14| (_ BitVec 32))) (let ((.cse89 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_103_arg_1~0#1_14|))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~var_100_arg_0~0#1_14| (_ bv20 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~var_100_arg_0~0#1_14| (_ bv22 32))))))) .cse89)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~var_108_arg_0~0#1_14| (_ bv20 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~var_108_arg_0~0#1_14| (_ bv22 32))))))) .cse89))))))))))) (.cse23 (or .cse60 (forall ((|v_ULTIMATE.start_main_~var_103_arg_1~0#1_14| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_104~0#1_9| (_ BitVec 32)) (|v_ULTIMATE.start_main_~var_100_arg_0~0#1_14| (_ BitVec 32))) (let ((.cse88 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_103_arg_1~0#1_14|))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~var_100_arg_0~0#1_14| (_ bv20 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~var_100_arg_0~0#1_14| (_ bv22 32))))))) .cse88)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~state_104~0#1_9| (_ bv22 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~state_104~0#1_9| (_ bv20 32))))))) .cse88))))))))))) (.cse26 (or (forall ((|v_ULTIMATE.start_main_~var_103_arg_1~0#1_14| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_104~0#1_9| (_ BitVec 32)) (|v_ULTIMATE.start_main_~var_100_arg_0~0#1_14| (_ BitVec 32))) (not (let ((.cse87 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_103_arg_1~0#1_14|))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~var_100_arg_0~0#1_14| (_ bv20 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~var_100_arg_0~0#1_14| (_ bv22 32))))))) .cse87)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~state_104~0#1_9| (_ bv22 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~state_104~0#1_9| (_ bv20 32))))))) .cse87)))))))))) .cse61)) (.cse27 (or (forall ((|v_ULTIMATE.start_main_~var_108_arg_0~0#1_14| (_ BitVec 32)) (|v_ULTIMATE.start_main_~var_103_arg_1~0#1_14| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_100_arg_0~0#1_14| (_ BitVec 32))) (not (let ((.cse86 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_103_arg_1~0#1_14|))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~var_100_arg_0~0#1_14| (_ bv20 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~var_100_arg_0~0#1_14| (_ bv22 32))))))) .cse86)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~var_108_arg_0~0#1_14| (_ bv20 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~var_108_arg_0~0#1_14| (_ bv22 32))))))) .cse86)))))))))) .cse61))) (let ((.cse33 (and .cse21 .cse23 .cse26 .cse27)) (.cse14 (or (forall ((|v_ULTIMATE.start_main_~state_95~0#1_9| (_ BitVec 32)) (|v_ULTIMATE.start_main_~var_103_arg_1~0#1_14| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_104~0#1_9| (_ BitVec 32))) (let ((.cse85 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_103_arg_1~0#1_14|))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~state_95~0#1_9| (_ bv22 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~state_95~0#1_9| (_ bv20 32))))))) .cse85))) .cse54))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~state_104~0#1_9| (_ bv22 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~state_104~0#1_9| (_ bv20 32))))))) .cse85))))))))) .cse60)) (.cse15 (or (forall ((|v_ULTIMATE.start_main_~state_95~0#1_9| (_ BitVec 32)) (|v_ULTIMATE.start_main_~var_103_arg_1~0#1_14| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_104~0#1_9| (_ BitVec 32))) (not (let ((.cse84 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_103_arg_1~0#1_14|))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~state_95~0#1_9| (_ bv22 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~state_95~0#1_9| (_ bv20 32))))))) .cse84))) .cse54))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~state_104~0#1_9| (_ bv22 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~state_104~0#1_9| (_ bv20 32))))))) .cse84)))))))))) .cse61)) (.cse68 (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse54 .cse70))))) (.cse46 (and .cse44 .cse45)) (.cse29 (= ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |c_ULTIMATE.start_main_~state_91~0#1|)))))) (_ bv0 8))) (.cse64 (or (forall ((|v_ULTIMATE.start_main_~var_103_arg_1~0#1_14| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_100_arg_0~0#1_14| (_ BitVec 32))) (not (let ((.cse83 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_103_arg_1~0#1_14|))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~var_100_arg_0~0#1_14| (_ bv20 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~var_100_arg_0~0#1_14| (_ bv22 32))))))) .cse83)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse72 .cse83)))))))))) .cse61)) (.cse65 (or (forall ((|v_ULTIMATE.start_main_~var_103_arg_1~0#1_14| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_100_arg_0~0#1_14| (_ BitVec 32))) (let ((.cse82 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_103_arg_1~0#1_14|))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~var_100_arg_0~0#1_14| (_ bv20 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~var_100_arg_0~0#1_14| (_ bv22 32))))))) .cse82)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse72 .cse82))))))))) .cse60)) (.cse24 (or .cse60 (forall ((|v_ULTIMATE.start_main_~var_108_arg_0~0#1_14| (_ BitVec 32)) (|v_ULTIMATE.start_main_~var_103_arg_1~0#1_14| (_ BitVec 8))) (let ((.cse81 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_103_arg_1~0#1_14|))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~var_108_arg_0~0#1_14| (_ bv20 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~var_108_arg_0~0#1_14| (_ bv22 32))))))) .cse81)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse81 .cse74))))))))))) (.cse28 (or .cse61 (forall ((|v_ULTIMATE.start_main_~var_108_arg_0~0#1_14| (_ BitVec 32)) (|v_ULTIMATE.start_main_~var_103_arg_1~0#1_14| (_ BitVec 8))) (not (let ((.cse80 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_103_arg_1~0#1_14|))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~var_108_arg_0~0#1_14| (_ bv20 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~var_108_arg_0~0#1_14| (_ bv22 32))))))) .cse80)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse80 .cse74)))))))))))) (.cse32 (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |c_ULTIMATE.start_main_~var_115~0#1|))))))))))) (let ((.cse22 (or (forall ((|v_ULTIMATE.start_main_~var_103_arg_1~0#1_14| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_104~0#1_9| (_ BitVec 32))) (let ((.cse79 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_103_arg_1~0#1_14|))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~state_104~0#1_9| (_ bv22 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~state_104~0#1_9| (_ bv20 32))))))) .cse79)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse79 .cse74))))))))) .cse60)) (.cse25 (or .cse61 (forall ((|v_ULTIMATE.start_main_~var_103_arg_1~0#1_14| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_104~0#1_9| (_ BitVec 32))) (not (let ((.cse78 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_103_arg_1~0#1_14|))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~state_104~0#1_9| (_ bv22 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~state_104~0#1_9| (_ bv20 32))))))) .cse78)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse78 .cse74)))))))))))) (.cse34 (or (forall ((|v_ULTIMATE.start_main_~state_95~0#1_9| (_ BitVec 32)) (|v_ULTIMATE.start_main_~var_103_arg_1~0#1_14| (_ BitVec 8))) (let ((.cse77 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_103_arg_1~0#1_14|))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~state_95~0#1_9| (_ bv22 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~state_95~0#1_9| (_ bv20 32))))))) .cse77))) .cse54))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse72 .cse77))))))))) .cse60)) (.cse35 (or .cse61 (forall ((|v_ULTIMATE.start_main_~state_95~0#1_9| (_ BitVec 32)) (|v_ULTIMATE.start_main_~var_103_arg_1~0#1_14| (_ BitVec 8))) (not (let ((.cse76 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_103_arg_1~0#1_14|))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~state_95~0#1_9| (_ bv22 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~state_95~0#1_9| (_ bv20 32))))))) .cse76))) .cse54))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse72 .cse76)))))))))))) (.cse30 (or (and .cse24 .cse28) .cse32)) (.cse66 (or (forall ((|v_ULTIMATE.start_main_~var_103_arg_1~0#1_14| (_ BitVec 8))) (not (let ((.cse75 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_103_arg_1~0#1_14|))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse72 .cse75)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse75 .cse74)))))))))) .cse61)) (.cse36 (or (and .cse21 .cse64 .cse27 .cse65) .cse32)) (.cse67 (or .cse60 (forall ((|v_ULTIMATE.start_main_~var_103_arg_1~0#1_14| (_ BitVec 8))) (let ((.cse73 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_103_arg_1~0#1_14|))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse72 .cse73)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse73 .cse74))))))))))) (.cse62 (and .cse21 .cse23)) (.cse59 (forall ((|v_ULTIMATE.start_main_~var_108_arg_0~0#1_14| (_ BitVec 32)) (|v_ULTIMATE.start_main_~var_103_arg_1~0#1_14| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_104~0#1_9| (_ BitVec 32))) (let ((.cse71 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_103_arg_1~0#1_14|))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~var_108_arg_0~0#1_14| (_ bv20 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~var_108_arg_0~0#1_14| (_ bv22 32))))))) .cse71)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~state_104~0#1_9| (_ bv22 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |v_ULTIMATE.start_main_~state_104~0#1_9| (_ bv20 32))))))) .cse71)))))))))) (.cse11 (not .cse29)) (.cse52 (and (or .cse68 .cse33) .cse14 .cse15 (or .cse68 .cse46))) (.cse53 (= (_ bv0 8) |c_ULTIMATE.start_main_~var_90~0#1|))) (let ((.cse3 (forall ((|ULTIMATE.start_main_~input_22~0#1| (_ BitVec 32))) (not (= |c_ULTIMATE.start_main_~var_122~0#1| (bvand |c_ULTIMATE.start_main_~mask_SORT_7~0#1| |ULTIMATE.start_main_~input_22~0#1|))))) (.cse49 (not .cse53)) (.cse5 (forall ((|ULTIMATE.start_main_~state_604~0#1| (_ BitVec 32))) (= |c_ULTIMATE.start_main_~var_122~0#1| (bvand |c_ULTIMATE.start_main_~mask_SORT_7~0#1| |ULTIMATE.start_main_~state_604~0#1|)))) (.cse51 (and (or .cse29 (and (or .cse68 .cse62) .cse61 (or .cse68 .cse59 .cse60))) (or (let ((.cse69 (not (= ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) .cse70)))) (_ bv0 8))))) (and (or .cse62 .cse69) .cse61 (or .cse59 .cse60 .cse69))) .cse11) (or .cse52 .cse29))) (.cse7 (forall ((|ULTIMATE.start_main_~state_604~0#1| (_ BitVec 32))) (not (= |c_ULTIMATE.start_main_~var_122~0#1| (bvand |c_ULTIMATE.start_main_~mask_SORT_7~0#1| |ULTIMATE.start_main_~state_604~0#1|))))) (.cse2 (forall ((|ULTIMATE.start_main_~input_22~0#1| (_ BitVec 32))) (= |c_ULTIMATE.start_main_~var_122~0#1| (bvand |c_ULTIMATE.start_main_~mask_SORT_7~0#1| |ULTIMATE.start_main_~input_22~0#1|)))) (.cse47 (or (and .cse30 .cse66 .cse36 .cse67) .cse11)) (.cse48 (or (and .cse21 .cse64 .cse24 .cse66 .cse27 .cse28 .cse65 .cse67) .cse29)) (.cse37 (or (and .cse21 .cse44 .cse34 .cse64 .cse35 .cse27 .cse65 .cse45) .cse29)) (.cse43 (and .cse21 .cse22 .cse44 .cse23 .cse14 .cse24 .cse15 .cse25 .cse26 .cse27 .cse28 .cse45)) (.cse0 (= (_ bv0 8) |c_ULTIMATE.start_main_~state_97~0#1|))) (and (or .cse0 (let ((.cse1 (let ((.cse9 (forall ((|ULTIMATE.start_main_~state_613~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_608~0#1| (_ BitVec 8))) (= ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~state_613~0#1|))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~state_608~0#1|))))))))))) (_ bv0 8)))) (.cse8 (forall ((|ULTIMATE.start_main_~state_613~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_608~0#1| (_ BitVec 8))) (not (= ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~state_613~0#1|))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~state_608~0#1|))))))))))) (_ bv0 8))))) (.cse20 (forall ((|ULTIMATE.start_main_~state_119~0#1| (_ BitVec 32))) (= |c_ULTIMATE.start_main_~var_122~0#1| (bvand |c_ULTIMATE.start_main_~mask_SORT_7~0#1| |ULTIMATE.start_main_~state_119~0#1|)))) (.cse10 (forall ((|ULTIMATE.start_main_~state_119~0#1| (_ BitVec 32))) (not (= |c_ULTIMATE.start_main_~var_122~0#1| (bvand |c_ULTIMATE.start_main_~mask_SORT_7~0#1| |ULTIMATE.start_main_~state_119~0#1|))))) (.cse19 (forall ((|ULTIMATE.start_main_~state_124~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_129~0#1| (_ BitVec 8))) (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~state_124~0#1|)))))) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~state_129~0#1|)))))))))))) (.cse17 (forall ((|ULTIMATE.start_main_~state_124~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_129~0#1| (_ BitVec 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~state_124~0#1|)))))) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~state_129~0#1|)))))))))))) (and (or (let ((.cse42 (and .cse47 .cse48 .cse37))) (let ((.cse13 (or .cse46 .cse32)) (.cse31 (and .cse21 .cse44 .cse23 .cse14 .cse15 .cse26 .cse27 .cse45)) (.cse38 (or .cse19 .cse42)) (.cse40 (or .cse20 .cse43)) (.cse41 (or .cse19 .cse43)) (.cse39 (or .cse20 .cse42))) (let ((.cse6 (and (or .cse10 (and (or .cse17 .cse42) .cse38)) (or (and .cse40 (or .cse10 (and .cse41 (or .cse43 .cse17)))) .cse29) .cse39)) (.cse4 (and (or (and (or (and (or (and .cse13 .cse34 .cse35 .cse36) .cse11) .cse37) .cse17) .cse38) .cse10) .cse39 (or (and .cse40 (or .cse10 (and .cse41 (or .cse17 .cse31)))) .cse29)))) (and (or .cse4 .cse5) (or .cse6 .cse5) (or .cse7 (and (or .cse6 .cse8) (or .cse6 .cse9))) (or (and (or .cse4 .cse8) (or (let ((.cse12 (or .cse32 .cse33)) (.cse16 (or .cse29 .cse31))) (let ((.cse18 (and (or (and .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28) .cse29) (or (and .cse12 .cse22 .cse25 .cse30) .cse11) .cse16))) (and (or .cse10 (and (or (and (or .cse11 (and .cse12 .cse13 .cse14 .cse15)) .cse16) .cse17) (or .cse18 .cse19))) (or .cse18 .cse20)))) .cse9)) .cse7))))) .cse49) (or (and (or (let ((.cse50 (and (or .cse51 .cse9) (or .cse52 (and .cse8 .cse9) .cse29) (or .cse51 .cse8)))) (and (or .cse50 .cse20) (or .cse10 (and (or .cse50 .cse19) (or .cse50 .cse17))))) .cse7) (or (and (or .cse20 .cse51) (or .cse10 (and (or .cse19 .cse51) (or .cse51 .cse17)))) .cse5)) .cse53))))) (and (or .cse1 .cse2) (or .cse1 .cse3)))) (or (let ((.cse58 (or .cse43 .cse29))) (let ((.cse57 (and .cse47 .cse58 .cse48 .cse37))) (and (or (let ((.cse55 (let ((.cse63 (forall ((|ULTIMATE.start_main_~input_23~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_24~0#1| (_ BitVec 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~input_23~0#1|))) (_ bv1 32)))) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~input_24~0#1|))))))))))) (.cse56 (forall ((|ULTIMATE.start_main_~input_23~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_24~0#1| (_ BitVec 8))) (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~input_23~0#1|))) (_ bv1 32)))) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~input_24~0#1|))))))))))))) (and (or (and (or .cse56 .cse57) (or (and .cse47 .cse58 (or .cse29 (and .cse21 (or .cse59 .cse60) .cse23 .cse61)) (or .cse11 (and (or .cse62 .cse32) .cse61 (or .cse59 .cse60 .cse32))) .cse48 .cse37) .cse63)) .cse49) (or (and (or .cse63 .cse51) (or .cse51 .cse56)) .cse53))))) (and (or .cse55 .cse7) (or .cse55 .cse5))) .cse3) (or (and (or (and (or .cse57 .cse5) (or .cse7 .cse57)) .cse49) (or (and (or .cse51 .cse5) (or .cse52 (and .cse7 .cse5) .cse29) (or .cse51 .cse7)) .cse53)) .cse2)))) (not .cse0))))))))) is different from false