./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-49.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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_1.5.800.v20200727-1323.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/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-49.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-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 32bit --witnessprinter.graph.data.programhash d50da51fa1f2b98c821eeb17cfe5f754d418a287da180aad7ad53b8db37f2cba --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-08 20:59:59,856 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 20:59:59,938 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-08 20:59:59,942 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 20:59:59,942 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 20:59:59,986 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 20:59:59,987 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 20:59:59,987 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 20:59:59,988 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 20:59:59,988 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 20:59:59,988 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 20:59:59,988 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 20:59:59,989 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 20:59:59,989 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 20:59:59,990 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 20:59:59,991 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 20:59:59,991 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 20:59:59,992 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 20:59:59,992 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 20:59:59,992 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 20:59:59,996 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 20:59:59,997 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 20:59:59,997 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 20:59:59,998 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 20:59:59,998 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 20:59:59,998 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 20:59:59,998 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 20:59:59,998 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 20:59:59,999 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 20:59:59,999 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 20:59:59,999 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 20:59:59,999 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 20:59:59,999 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 20:59:59,999 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 21:00:00,000 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 21:00:00,000 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 21:00:00,002 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-08 21:00:00,002 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 21:00:00,002 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 21:00:00,003 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 21:00:00,003 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 21:00:00,003 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 21:00:00,003 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d50da51fa1f2b98c821eeb17cfe5f754d418a287da180aad7ad53b8db37f2cba [2024-11-08 21:00:00,291 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 21:00:00,314 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 21:00:00,317 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 21:00:00,319 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 21:00:00,319 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 21:00:00,321 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-49.i [2024-11-08 21:00:01,779 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 21:00:02,018 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 21:00:02,019 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-49.i [2024-11-08 21:00:02,030 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3fa056c1a/ed7049251f4c46a1b8902fce1860e532/FLAGc4dc04ef4 [2024-11-08 21:00:02,359 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3fa056c1a/ed7049251f4c46a1b8902fce1860e532 [2024-11-08 21:00:02,361 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 21:00:02,363 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 21:00:02,364 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 21:00:02,366 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 21:00:02,371 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 21:00:02,372 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 09:00:02" (1/1) ... [2024-11-08 21:00:02,373 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43f51541 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:02, skipping insertion in model container [2024-11-08 21:00:02,373 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 09:00:02" (1/1) ... [2024-11-08 21:00:02,413 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 21:00:02,606 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/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-49.i[915,928] [2024-11-08 21:00:02,689 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 21:00:02,701 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 21:00:02,712 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/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-49.i[915,928] [2024-11-08 21:00:02,772 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 21:00:02,812 INFO L204 MainTranslator]: Completed translation [2024-11-08 21:00:02,815 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:02 WrapperNode [2024-11-08 21:00:02,816 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 21:00:02,817 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 21:00:02,817 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 21:00:02,817 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 21:00:02,824 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:02" (1/1) ... [2024-11-08 21:00:02,841 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:02" (1/1) ... [2024-11-08 21:00:02,890 INFO L138 Inliner]: procedures = 26, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 259 [2024-11-08 21:00:02,894 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 21:00:02,895 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 21:00:02,895 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 21:00:02,895 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 21:00:02,909 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:02" (1/1) ... [2024-11-08 21:00:02,910 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:02" (1/1) ... [2024-11-08 21:00:02,914 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:02" (1/1) ... [2024-11-08 21:00:02,956 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]. [2024-11-08 21:00:02,957 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:02" (1/1) ... [2024-11-08 21:00:02,957 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:02" (1/1) ... [2024-11-08 21:00:02,977 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:02" (1/1) ... [2024-11-08 21:00:02,988 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:02" (1/1) ... [2024-11-08 21:00:02,997 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:02" (1/1) ... [2024-11-08 21:00:03,004 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:02" (1/1) ... [2024-11-08 21:00:03,015 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 21:00:03,017 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 21:00:03,017 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 21:00:03,018 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 21:00:03,018 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:02" (1/1) ... [2024-11-08 21:00:03,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 21:00:03,036 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-08 21:00:03,053 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) [2024-11-08 21:00:03,058 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 [2024-11-08 21:00:03,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 21:00:03,110 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 21:00:03,110 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 21:00:03,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-08 21:00:03,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 21:00:03,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 21:00:03,231 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 21:00:03,234 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 21:00:03,802 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-11-08 21:00:03,803 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 21:00:03,823 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 21:00:03,824 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 21:00:03,825 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 09:00:03 BoogieIcfgContainer [2024-11-08 21:00:03,825 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 21:00:03,828 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 21:00:03,828 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 21:00:03,832 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 21:00:03,832 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 09:00:02" (1/3) ... [2024-11-08 21:00:03,833 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79867d72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 09:00:03, skipping insertion in model container [2024-11-08 21:00:03,833 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:02" (2/3) ... [2024-11-08 21:00:03,834 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79867d72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 09:00:03, skipping insertion in model container [2024-11-08 21:00:03,835 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 09:00:03" (3/3) ... [2024-11-08 21:00:03,837 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-50_file-49.i [2024-11-08 21:00:03,856 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 21:00:03,856 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 21:00:03,932 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 21:00:03,939 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;@68199bcd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 21:00:03,940 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 21:00:03,944 INFO L276 IsEmpty]: Start isEmpty. Operand has 110 states, 68 states have (on average 1.4264705882352942) internal successors, (97), 69 states have internal predecessors, (97), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-08 21:00:03,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-08 21:00:03,960 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 21:00:03,961 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 21:00:03,961 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 21:00:03,966 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 21:00:03,967 INFO L85 PathProgramCache]: Analyzing trace with hash 1063693270, now seen corresponding path program 1 times [2024-11-08 21:00:03,976 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 21:00:03,977 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [480526567] [2024-11-08 21:00:03,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 21:00:03,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 21:00:04,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,408 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 21:00:04,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,426 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 21:00:04,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,435 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 21:00:04,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,443 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 21:00:04,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 21:00:04,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,453 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 21:00:04,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,457 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 21:00:04,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,463 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-08 21:00:04,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 21:00:04,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,481 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 21:00:04,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,486 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 21:00:04,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,495 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-08 21:00:04,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,503 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-08 21:00:04,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,506 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-08 21:00:04,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,510 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-08 21:00:04,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,514 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 21:00:04,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,518 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 21:00:04,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,522 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-08 21:00:04,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,526 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 21:00:04,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,534 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 21:00:04,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,541 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-08 21:00:04,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,547 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-08 21:00:04,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,551 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-08 21:00:04,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,556 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-08 21:00:04,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,563 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-08 21:00:04,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,568 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 21:00:04,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,574 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-08 21:00:04,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,580 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-08 21:00:04,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,586 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-08 21:00:04,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,594 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-08 21:00:04,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,598 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-11-08 21:00:04,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,604 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-08 21:00:04,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,610 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-08 21:00:04,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,614 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-11-08 21:00:04,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,619 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-08 21:00:04,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,624 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-08 21:00:04,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,633 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-08 21:00:04,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 21:00:04,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-08 21:00:04,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:04,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-08 21:00:04,665 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 21:00:04,666 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [480526567] [2024-11-08 21:00:04,666 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [480526567] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 21:00:04,668 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 21:00:04,668 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 21:00:04,670 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1877591520] [2024-11-08 21:00:04,670 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 21:00:04,676 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-08 21:00:04,677 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 21:00:04,707 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-08 21:00:04,707 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 21:00:04,710 INFO L87 Difference]: Start difference. First operand has 110 states, 68 states have (on average 1.4264705882352942) internal successors, (97), 69 states have internal predecessors, (97), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand has 2 states, 2 states have (on average 25.5) internal successors, (51), 2 states have internal predecessors, (51), 2 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-08 21:00:04,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 21:00:04,768 INFO L93 Difference]: Finished difference Result 212 states and 381 transitions. [2024-11-08 21:00:04,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 21:00:04,771 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 25.5) internal successors, (51), 2 states have internal predecessors, (51), 2 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 2 states have call successors, (39) Word has length 243 [2024-11-08 21:00:04,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 21:00:04,779 INFO L225 Difference]: With dead ends: 212 [2024-11-08 21:00:04,780 INFO L226 Difference]: Without dead ends: 105 [2024-11-08 21:00:04,787 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 119 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 21:00:04,792 INFO L432 NwaCegarLoop]: 164 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 164 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 21:00:04,794 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 164 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 21:00:04,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states. [2024-11-08 21:00:04,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 105. [2024-11-08 21:00:04,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 64 states have (on average 1.34375) internal successors, (86), 64 states have internal predecessors, (86), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-08 21:00:04,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 164 transitions. [2024-11-08 21:00:04,852 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 164 transitions. Word has length 243 [2024-11-08 21:00:04,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 21:00:04,853 INFO L471 AbstractCegarLoop]: Abstraction has 105 states and 164 transitions. [2024-11-08 21:00:04,856 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 25.5) internal successors, (51), 2 states have internal predecessors, (51), 2 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-08 21:00:04,856 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 164 transitions. [2024-11-08 21:00:04,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-08 21:00:04,863 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 21:00:04,864 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 21:00:04,865 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-08 21:00:04,865 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 21:00:04,866 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 21:00:04,866 INFO L85 PathProgramCache]: Analyzing trace with hash -887319868, now seen corresponding path program 1 times [2024-11-08 21:00:04,866 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 21:00:04,867 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [616387283] [2024-11-08 21:00:04,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 21:00:04,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 21:00:05,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,548 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 21:00:05,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,559 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 21:00:05,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,564 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 21:00:05,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,577 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 21:00:05,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,583 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 21:00:05,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,590 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 21:00:05,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,598 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 21:00:05,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,607 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-08 21:00:05,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,612 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 21:00:05,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,623 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 21:00:05,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,629 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 21:00:05,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,635 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-08 21:00:05,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,642 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-08 21:00:05,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,649 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-08 21:00:05,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,657 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-08 21:00:05,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,666 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 21:00:05,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,679 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 21:00:05,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,685 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-08 21:00:05,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,693 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 21:00:05,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,701 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 21:00:05,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,706 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-08 21:00:05,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,712 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-08 21:00:05,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,717 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-08 21:00:05,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,724 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-08 21:00:05,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,731 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-08 21:00:05,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,737 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 21:00:05,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,744 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-08 21:00:05,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,751 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-08 21:00:05,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,756 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-08 21:00:05,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,764 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-08 21:00:05,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-11-08 21:00:05,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,784 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-08 21:00:05,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,790 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-08 21:00:05,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,802 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-11-08 21:00:05,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,811 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-08 21:00:05,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,816 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-08 21:00:05,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,822 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-08 21:00:05,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,826 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 21:00:05,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,832 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-08 21:00:05,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:05,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-08 21:00:05,838 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 21:00:05,838 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [616387283] [2024-11-08 21:00:05,839 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [616387283] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 21:00:05,839 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 21:00:05,840 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-08 21:00:05,840 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1674950819] [2024-11-08 21:00:05,840 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 21:00:05,843 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 21:00:05,843 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 21:00:05,844 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 21:00:05,844 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-08 21:00:05,844 INFO L87 Difference]: Start difference. First operand 105 states and 164 transitions. Second operand has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-08 21:00:06,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 21:00:06,177 INFO L93 Difference]: Finished difference Result 319 states and 502 transitions. [2024-11-08 21:00:06,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 21:00:06,180 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 243 [2024-11-08 21:00:06,182 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 21:00:06,187 INFO L225 Difference]: With dead ends: 319 [2024-11-08 21:00:06,188 INFO L226 Difference]: Without dead ends: 217 [2024-11-08 21:00:06,189 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 81 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-08 21:00:06,190 INFO L432 NwaCegarLoop]: 160 mSDtfsCounter, 128 mSDsluCounter, 320 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 121 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 128 SdHoareTripleChecker+Valid, 480 SdHoareTripleChecker+Invalid, 137 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 121 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-08 21:00:06,191 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [128 Valid, 480 Invalid, 137 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [121 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-08 21:00:06,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2024-11-08 21:00:06,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 184. [2024-11-08 21:00:06,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 184 states, 103 states have (on average 1.2912621359223302) internal successors, (133), 103 states have internal predecessors, (133), 78 states have call successors, (78), 2 states have call predecessors, (78), 2 states have return successors, (78), 78 states have call predecessors, (78), 78 states have call successors, (78) [2024-11-08 21:00:06,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 289 transitions. [2024-11-08 21:00:06,245 INFO L78 Accepts]: Start accepts. Automaton has 184 states and 289 transitions. Word has length 243 [2024-11-08 21:00:06,246 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 21:00:06,246 INFO L471 AbstractCegarLoop]: Abstraction has 184 states and 289 transitions. [2024-11-08 21:00:06,247 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-08 21:00:06,247 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 289 transitions. [2024-11-08 21:00:06,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-08 21:00:06,251 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 21:00:06,251 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 21:00:06,251 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-08 21:00:06,252 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 21:00:06,252 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 21:00:06,253 INFO L85 PathProgramCache]: Analyzing trace with hash 749270666, now seen corresponding path program 1 times [2024-11-08 21:00:06,253 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 21:00:06,253 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1983564020] [2024-11-08 21:00:06,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 21:00:06,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 21:00:06,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,526 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 21:00:06,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,532 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 21:00:06,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,534 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 21:00:06,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,537 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 21:00:06,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,541 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 21:00:06,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,544 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 21:00:06,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,548 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 21:00:06,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,553 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-08 21:00:06,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,556 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 21:00:06,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,563 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 21:00:06,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,566 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 21:00:06,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,568 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-08 21:00:06,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,573 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-08 21:00:06,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,575 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-08 21:00:06,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,578 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-08 21:00:06,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,580 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 21:00:06,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,582 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 21:00:06,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,585 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-08 21:00:06,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,588 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 21:00:06,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,590 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 21:00:06,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,591 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-08 21:00:06,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,594 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-08 21:00:06,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,597 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-08 21:00:06,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,600 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-08 21:00:06,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,603 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-08 21:00:06,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 21:00:06,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,613 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-08 21:00:06,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,616 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-08 21:00:06,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,619 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-08 21:00:06,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-08 21:00:06,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,624 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-11-08 21:00:06,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,627 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-08 21:00:06,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,629 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-08 21:00:06,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,632 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-11-08 21:00:06,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,634 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-08 21:00:06,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,637 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-08 21:00:06,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-08 21:00:06,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,641 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 21:00:06,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,646 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-08 21:00:06,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:06,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-08 21:00:06,653 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 21:00:06,653 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1983564020] [2024-11-08 21:00:06,653 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1983564020] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 21:00:06,653 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 21:00:06,653 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 21:00:06,653 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [966405932] [2024-11-08 21:00:06,654 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 21:00:06,654 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 21:00:06,655 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 21:00:06,656 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 21:00:06,657 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 21:00:06,657 INFO L87 Difference]: Start difference. First operand 184 states and 289 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-08 21:00:06,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 21:00:06,685 INFO L93 Difference]: Finished difference Result 288 states and 453 transitions. [2024-11-08 21:00:06,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 21:00:06,686 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 244 [2024-11-08 21:00:06,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 21:00:06,689 INFO L225 Difference]: With dead ends: 288 [2024-11-08 21:00:06,689 INFO L226 Difference]: Without dead ends: 185 [2024-11-08 21:00:06,690 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 21:00:06,691 INFO L432 NwaCegarLoop]: 163 mSDtfsCounter, 0 mSDsluCounter, 157 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 320 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 21:00:06,691 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 320 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 21:00:06,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 185 states. [2024-11-08 21:00:06,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 185 to 185. [2024-11-08 21:00:06,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 185 states, 104 states have (on average 1.2884615384615385) internal successors, (134), 104 states have internal predecessors, (134), 78 states have call successors, (78), 2 states have call predecessors, (78), 2 states have return successors, (78), 78 states have call predecessors, (78), 78 states have call successors, (78) [2024-11-08 21:00:06,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 185 states and 290 transitions. [2024-11-08 21:00:06,718 INFO L78 Accepts]: Start accepts. Automaton has 185 states and 290 transitions. Word has length 244 [2024-11-08 21:00:06,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 21:00:06,719 INFO L471 AbstractCegarLoop]: Abstraction has 185 states and 290 transitions. [2024-11-08 21:00:06,720 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-08 21:00:06,720 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 290 transitions. [2024-11-08 21:00:06,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-08 21:00:06,724 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 21:00:06,724 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 21:00:06,724 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-08 21:00:06,724 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 21:00:06,725 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 21:00:06,725 INFO L85 PathProgramCache]: Analyzing trace with hash 596300671, now seen corresponding path program 1 times [2024-11-08 21:00:06,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 21:00:06,726 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [714859844] [2024-11-08 21:00:06,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 21:00:06,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 21:00:06,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,240 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 21:00:07,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,247 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 21:00:07,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,251 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 21:00:07,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 21:00:07,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,291 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 21:00:07,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,300 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 21:00:07,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,306 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 21:00:07,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,313 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-08 21:00:07,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,321 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 21:00:07,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,328 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 21:00:07,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,333 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 21:00:07,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,340 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-08 21:00:07,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,347 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-08 21:00:07,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,351 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-08 21:00:07,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,356 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-08 21:00:07,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 21:00:07,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,366 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 21:00:07,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,371 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-08 21:00:07,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,376 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 21:00:07,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,382 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 21:00:07,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,387 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-08 21:00:07,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,394 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-08 21:00:07,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,400 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-08 21:00:07,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,406 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-08 21:00:07,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,412 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-08 21:00:07,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,417 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 21:00:07,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,422 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-08 21:00:07,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,429 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-08 21:00:07,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,435 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-08 21:00:07,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,442 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-08 21:00:07,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,448 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-11-08 21:00:07,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,457 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-08 21:00:07,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,462 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-08 21:00:07,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,467 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-11-08 21:00:07,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,472 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-08 21:00:07,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,477 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-08 21:00:07,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-08 21:00:07,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,488 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 21:00:07,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,496 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-08 21:00:07,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 6 proven. 108 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2024-11-08 21:00:07,504 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 21:00:07,504 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [714859844] [2024-11-08 21:00:07,504 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [714859844] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 21:00:07,504 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [458943855] [2024-11-08 21:00:07,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 21:00:07,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 21:00:07,505 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-08 21:00:07,507 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) [2024-11-08 21:00:07,509 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-08 21:00:07,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:07,707 INFO L255 TraceCheckSpWp]: Trace formula consists of 553 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-08 21:00:07,724 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 21:00:09,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 330 proven. 108 refuted. 0 times theorem prover too weak. 2526 trivial. 0 not checked. [2024-11-08 21:00:09,567 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 21:00:10,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 6 proven. 108 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2024-11-08 21:00:10,659 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [458943855] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 21:00:10,660 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-08 21:00:10,660 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7, 8] total 17 [2024-11-08 21:00:10,660 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [494981767] [2024-11-08 21:00:10,660 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-08 21:00:10,661 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2024-11-08 21:00:10,662 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 21:00:10,663 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2024-11-08 21:00:10,663 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=192, Unknown=0, NotChecked=0, Total=272 [2024-11-08 21:00:10,664 INFO L87 Difference]: Start difference. First operand 185 states and 290 transitions. Second operand has 17 states, 17 states have (on average 8.882352941176471) internal successors, (151), 17 states have internal predecessors, (151), 6 states have call successors, (117), 3 states have call predecessors, (117), 6 states have return successors, (117), 6 states have call predecessors, (117), 6 states have call successors, (117) [2024-11-08 21:00:12,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 21:00:12,611 INFO L93 Difference]: Finished difference Result 722 states and 1088 transitions. [2024-11-08 21:00:12,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-11-08 21:00:12,612 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 8.882352941176471) internal successors, (151), 17 states have internal predecessors, (151), 6 states have call successors, (117), 3 states have call predecessors, (117), 6 states have return successors, (117), 6 states have call predecessors, (117), 6 states have call successors, (117) Word has length 245 [2024-11-08 21:00:12,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 21:00:12,617 INFO L225 Difference]: With dead ends: 722 [2024-11-08 21:00:12,617 INFO L226 Difference]: Without dead ends: 618 [2024-11-08 21:00:12,619 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 600 GetRequests, 561 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 486 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=450, Invalid=1190, Unknown=0, NotChecked=0, Total=1640 [2024-11-08 21:00:12,622 INFO L432 NwaCegarLoop]: 127 mSDtfsCounter, 813 mSDsluCounter, 829 mSDsCounter, 0 mSdLazyCounter, 1165 mSolverCounterSat, 529 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 853 SdHoareTripleChecker+Valid, 956 SdHoareTripleChecker+Invalid, 1694 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 529 IncrementalHoareTripleChecker+Valid, 1165 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2024-11-08 21:00:12,622 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [853 Valid, 956 Invalid, 1694 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [529 Valid, 1165 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2024-11-08 21:00:12,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 618 states. [2024-11-08 21:00:12,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 618 to 528. [2024-11-08 21:00:12,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 528 states, 320 states have (on average 1.278125) internal successors, (409), 321 states have internal predecessors, (409), 197 states have call successors, (197), 10 states have call predecessors, (197), 10 states have return successors, (197), 196 states have call predecessors, (197), 197 states have call successors, (197) [2024-11-08 21:00:12,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 528 states and 803 transitions. [2024-11-08 21:00:12,741 INFO L78 Accepts]: Start accepts. Automaton has 528 states and 803 transitions. Word has length 245 [2024-11-08 21:00:12,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 21:00:12,742 INFO L471 AbstractCegarLoop]: Abstraction has 528 states and 803 transitions. [2024-11-08 21:00:12,743 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 8.882352941176471) internal successors, (151), 17 states have internal predecessors, (151), 6 states have call successors, (117), 3 states have call predecessors, (117), 6 states have return successors, (117), 6 states have call predecessors, (117), 6 states have call successors, (117) [2024-11-08 21:00:12,743 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 803 transitions. [2024-11-08 21:00:12,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-08 21:00:12,745 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 21:00:12,745 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 21:00:12,765 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-08 21:00:12,946 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 21:00:12,947 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 21:00:12,947 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 21:00:12,947 INFO L85 PathProgramCache]: Analyzing trace with hash 1123209543, now seen corresponding path program 1 times [2024-11-08 21:00:12,947 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 21:00:12,948 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1654290875] [2024-11-08 21:00:12,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 21:00:12,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 21:00:13,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 21:00:13,102 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [797673999] [2024-11-08 21:00:13,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 21:00:13,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 21:00:13,103 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-08 21:00:13,104 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) [2024-11-08 21:00:13,107 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-08 21:00:13,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 21:00:13,277 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 21:00:13,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 21:00:13,490 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-08 21:00:13,491 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-08 21:00:13,492 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-08 21:00:13,514 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-08 21:00:13,695 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 21:00:13,699 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2024-11-08 21:00:13,864 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-08 21:00:13,869 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.11 09:00:13 BoogieIcfgContainer [2024-11-08 21:00:13,869 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-08 21:00:13,869 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 21:00:13,869 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 21:00:13,870 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 21:00:13,871 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 09:00:03" (3/4) ... [2024-11-08 21:00:13,873 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-08 21:00:13,874 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 21:00:13,875 INFO L158 Benchmark]: Toolchain (without parser) took 11512.30ms. Allocated memory was 138.4MB in the beginning and 287.3MB in the end (delta: 148.9MB). Free memory was 67.2MB in the beginning and 96.0MB in the end (delta: -28.8MB). Peak memory consumption was 121.8MB. Max. memory is 16.1GB. [2024-11-08 21:00:13,875 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 138.4MB. Free memory is still 102.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 21:00:13,875 INFO L158 Benchmark]: CACSL2BoogieTranslator took 451.82ms. Allocated memory was 138.4MB in the beginning and 199.2MB in the end (delta: 60.8MB). Free memory was 67.0MB in the beginning and 158.7MB in the end (delta: -91.7MB). Peak memory consumption was 15.3MB. Max. memory is 16.1GB. [2024-11-08 21:00:13,876 INFO L158 Benchmark]: Boogie Procedure Inliner took 77.50ms. Allocated memory is still 199.2MB. Free memory was 158.7MB in the beginning and 153.4MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 21:00:13,876 INFO L158 Benchmark]: Boogie Preprocessor took 121.02ms. Allocated memory is still 199.2MB. Free memory was 153.4MB in the beginning and 147.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 21:00:13,877 INFO L158 Benchmark]: RCFGBuilder took 807.61ms. Allocated memory is still 199.2MB. Free memory was 147.1MB in the beginning and 113.5MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-08 21:00:13,878 INFO L158 Benchmark]: TraceAbstraction took 10041.22ms. Allocated memory was 199.2MB in the beginning and 287.3MB in the end (delta: 88.1MB). Free memory was 112.6MB in the beginning and 96.0MB in the end (delta: 16.6MB). Peak memory consumption was 104.4MB. Max. memory is 16.1GB. [2024-11-08 21:00:13,878 INFO L158 Benchmark]: Witness Printer took 4.91ms. Allocated memory is still 287.3MB. Free memory is still 96.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 21:00:13,879 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 138.4MB. Free memory is still 102.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 451.82ms. Allocated memory was 138.4MB in the beginning and 199.2MB in the end (delta: 60.8MB). Free memory was 67.0MB in the beginning and 158.7MB in the end (delta: -91.7MB). Peak memory consumption was 15.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 77.50ms. Allocated memory is still 199.2MB. Free memory was 158.7MB in the beginning and 153.4MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 121.02ms. Allocated memory is still 199.2MB. Free memory was 153.4MB in the beginning and 147.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 807.61ms. Allocated memory is still 199.2MB. Free memory was 147.1MB in the beginning and 113.5MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * TraceAbstraction took 10041.22ms. Allocated memory was 199.2MB in the beginning and 287.3MB in the end (delta: 88.1MB). Free memory was 112.6MB in the beginning and 96.0MB in the end (delta: 16.6MB). Peak memory consumption was 104.4MB. Max. memory is 16.1GB. * Witness Printer took 4.91ms. Allocated memory is still 287.3MB. Free memory is still 96.0MB. 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: 19]: 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 someBinaryFLOATComparisonOperation at line 208, overapproximation of bitwiseAnd at line 119, overapproximation of someBinaryDOUBLEComparisonOperation at line 208, overapproximation of someBinaryArithmeticFLOAToperation at line 93, overapproximation of someUnaryFLOAToperation at line 93. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned long int var_1_1 = 10; [L23] unsigned long int var_1_3 = 3171453299; [L24] unsigned long int var_1_4 = 2038274679; [L25] unsigned long int var_1_5 = 1375699353; [L26] unsigned short int var_1_8 = 16; [L27] unsigned char var_1_12 = 1; [L28] unsigned char var_1_13 = 1; [L29] double var_1_14 = 64.45; [L30] float var_1_15 = 31.15; [L31] float var_1_16 = 16.4; [L32] double var_1_17 = 100.625; [L33] double var_1_18 = 128.1; [L34] unsigned char var_1_19 = 1; [L35] unsigned char var_1_20 = 8; [L36] unsigned char var_1_21 = 100; [L37] unsigned char var_1_22 = 0; [L38] signed char var_1_23 = 2; [L39] unsigned char var_1_24 = 0; [L40] unsigned char var_1_25 = 16; [L41] unsigned char var_1_26 = 10; [L42] float var_1_27 = 1000000000000000.4; [L43] unsigned short int var_1_28 = 32; [L44] unsigned char var_1_29 = 5; [L45] unsigned char var_1_30 = 8; [L46] unsigned short int var_1_31 = 4; [L47] float var_1_32 = 5.625; [L48] float var_1_33 = 1000.75; [L49] float var_1_34 = 255.5; [L50] float var_1_35 = 256.2; [L51] double var_1_36 = 7.6; [L52] unsigned char var_1_37 = 1; [L53] unsigned char var_1_38 = 0; [L54] float var_1_39 = 5.5; [L55] unsigned char var_1_40 = 8; [L56] unsigned char var_1_41 = 0; [L57] float var_1_42 = 32.2; [L58] double var_1_43 = 255.25; [L59] unsigned long int last_1_var_1_1 = 10; [L60] unsigned short int last_1_var_1_8 = 16; [L61] unsigned char last_1_var_1_12 = 1; [L62] unsigned char last_1_var_1_19 = 1; [L63] unsigned char last_1_var_1_22 = 0; VAL [isInitial=0, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=3171453299, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=2038274679, var_1_5=1375699353, var_1_8=16] [L212] isInitial = 1 [L213] FCALL initially() [L214] COND TRUE 1 [L215] CALL updateLastVariables() [L201] last_1_var_1_1 = var_1_1 [L202] last_1_var_1_8 = var_1_8 [L203] last_1_var_1_12 = var_1_12 [L204] last_1_var_1_19 = var_1_19 [L205] last_1_var_1_22 = var_1_22 VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=3171453299, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=2038274679, var_1_5=1375699353, var_1_8=16] [L215] RET updateLastVariables() [L216] CALL updateVariables() [L138] var_1_3 = __VERIFIER_nondet_ulong() [L139] CALL assume_abort_if_not(var_1_3 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=2038274679, var_1_5=1375699353, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=2038274679, var_1_5=1375699353, var_1_8=16] [L139] RET assume_abort_if_not(var_1_3 >= 2147483647) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=2038274679, var_1_5=1375699353, var_1_8=16] [L140] CALL assume_abort_if_not(var_1_3 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=2038274679, var_1_5=1375699353, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=2038274679, var_1_5=1375699353, var_1_8=16] [L140] RET assume_abort_if_not(var_1_3 <= 4294967294) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=2038274679, var_1_5=1375699353, var_1_8=16] [L141] var_1_4 = __VERIFIER_nondet_ulong() [L142] CALL assume_abort_if_not(var_1_4 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=1375699353, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=1375699353, var_1_8=16] [L142] RET assume_abort_if_not(var_1_4 >= 1073741823) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=1375699353, var_1_8=16] [L143] CALL assume_abort_if_not(var_1_4 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=1375699353, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=1375699353, var_1_8=16] [L143] RET assume_abort_if_not(var_1_4 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=1375699353, var_1_8=16] [L144] var_1_5 = __VERIFIER_nondet_ulong() [L145] CALL assume_abort_if_not(var_1_5 >= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L145] RET assume_abort_if_not(var_1_5 >= 1073741824) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L146] CALL assume_abort_if_not(var_1_5 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L146] RET assume_abort_if_not(var_1_5 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L147] var_1_13 = __VERIFIER_nondet_uchar() [L148] CALL assume_abort_if_not(var_1_13 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L148] RET assume_abort_if_not(var_1_13 >= 1) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L149] CALL assume_abort_if_not(var_1_13 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L149] RET assume_abort_if_not(var_1_13 <= 1) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L150] var_1_15 = __VERIFIER_nondet_float() [L151] CALL assume_abort_if_not((var_1_15 >= -922337.2036854776000e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854776000e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L151] RET assume_abort_if_not((var_1_15 >= -922337.2036854776000e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854776000e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L152] var_1_16 = __VERIFIER_nondet_float() [L153] CALL assume_abort_if_not((var_1_16 >= -922337.2036854776000e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854776000e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L153] RET assume_abort_if_not((var_1_16 >= -922337.2036854776000e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854776000e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L154] var_1_17 = __VERIFIER_nondet_double() [L155] CALL assume_abort_if_not((var_1_17 >= -922337.2036854765600e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L155] RET assume_abort_if_not((var_1_17 >= -922337.2036854765600e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L156] var_1_18 = __VERIFIER_nondet_double() [L157] CALL assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L157] RET assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L158] var_1_20 = __VERIFIER_nondet_uchar() [L159] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L159] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L160] CALL assume_abort_if_not(var_1_20 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L160] RET assume_abort_if_not(var_1_20 <= 254) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L161] var_1_21 = __VERIFIER_nondet_uchar() [L162] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L162] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L163] CALL assume_abort_if_not(var_1_21 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L163] RET assume_abort_if_not(var_1_21 <= 254) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L164] var_1_23 = __VERIFIER_nondet_char() [L165] CALL assume_abort_if_not(var_1_23 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L165] RET assume_abort_if_not(var_1_23 >= -128) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L166] CALL assume_abort_if_not(var_1_23 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L166] RET assume_abort_if_not(var_1_23 <= 127) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L167] CALL assume_abort_if_not(var_1_23 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L167] RET assume_abort_if_not(var_1_23 != 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L168] var_1_24 = __VERIFIER_nondet_uchar() [L169] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L169] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L170] CALL assume_abort_if_not(var_1_24 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L170] RET assume_abort_if_not(var_1_24 <= 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L171] var_1_26 = __VERIFIER_nondet_uchar() [L172] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L172] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L173] CALL assume_abort_if_not(var_1_26 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L173] RET assume_abort_if_not(var_1_26 <= 254) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L174] var_1_29 = __VERIFIER_nondet_uchar() [L175] CALL assume_abort_if_not(var_1_29 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L175] RET assume_abort_if_not(var_1_29 >= 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L176] CALL assume_abort_if_not(var_1_29 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L176] RET assume_abort_if_not(var_1_29 <= 255) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L177] CALL assume_abort_if_not(var_1_29 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L177] RET assume_abort_if_not(var_1_29 != 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L178] var_1_30 = __VERIFIER_nondet_uchar() [L179] CALL assume_abort_if_not(var_1_30 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L179] RET assume_abort_if_not(var_1_30 >= 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L180] CALL assume_abort_if_not(var_1_30 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L180] RET assume_abort_if_not(var_1_30 <= 255) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L181] CALL assume_abort_if_not(var_1_30 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L181] RET assume_abort_if_not(var_1_30 != 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L182] var_1_33 = __VERIFIER_nondet_float() [L183] CALL assume_abort_if_not((var_1_33 >= 0.0F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L183] RET assume_abort_if_not((var_1_33 >= 0.0F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L184] var_1_34 = __VERIFIER_nondet_float() [L185] CALL assume_abort_if_not((var_1_34 >= 0.0F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854765600e+12F && var_1_34 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L185] RET assume_abort_if_not((var_1_34 >= 0.0F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854765600e+12F && var_1_34 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L186] var_1_35 = __VERIFIER_nondet_float() [L187] CALL assume_abort_if_not((var_1_35 >= -922337.2036854765600e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854765600e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L187] RET assume_abort_if_not((var_1_35 >= -922337.2036854765600e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854765600e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L188] var_1_38 = __VERIFIER_nondet_uchar() [L189] CALL assume_abort_if_not(var_1_38 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L189] RET assume_abort_if_not(var_1_38 >= 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L190] CALL assume_abort_if_not(var_1_38 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L190] RET assume_abort_if_not(var_1_38 <= 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L191] var_1_40 = __VERIFIER_nondet_uchar() [L192] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L192] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L193] CALL assume_abort_if_not(var_1_40 <= 9) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L193] RET assume_abort_if_not(var_1_40 <= 9) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L194] var_1_41 = __VERIFIER_nondet_uchar() [L195] CALL assume_abort_if_not(var_1_41 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=1, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=1, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L195] RET assume_abort_if_not(var_1_41 >= 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=1, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L196] CALL assume_abort_if_not(var_1_41 <= 9) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L196] RET assume_abort_if_not(var_1_41 <= 9) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L197] var_1_42 = __VERIFIER_nondet_float() [L198] CALL assume_abort_if_not((var_1_42 >= -461168.6018427382800e+13F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 4611686.018427382800e+12F && var_1_42 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L198] RET assume_abort_if_not((var_1_42 >= -461168.6018427382800e+13F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 4611686.018427382800e+12F && var_1_42 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=254, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L216] RET updateVariables() [L217] CALL step() [L67] var_1_25 = var_1_26 [L68] var_1_27 = 64.5f VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=254, var_1_26=254, var_1_27=129/2, var_1_28=32, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L69] COND TRUE (var_1_26 % ((((var_1_29) < (var_1_30)) ? (var_1_29) : (var_1_30)))) < var_1_25 [L70] var_1_28 = ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=254, var_1_26=254, var_1_27=129/2, var_1_28=254, var_1_29=254, var_1_30=255, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L74] COND TRUE (var_1_26 <= ((((100) > (var_1_28)) ? (100) : (var_1_28)))) || ((- var_1_30) <= var_1_29) [L75] var_1_31 = var_1_26 VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=254, var_1_26=254, var_1_27=129/2, var_1_28=254, var_1_29=254, var_1_30=255, var_1_31=254, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L79] COND TRUE var_1_28 >= var_1_26 [L80] var_1_32 = (((((var_1_33) > (var_1_34)) ? (var_1_33) : (var_1_34))) - ((((var_1_35) < 0 ) ? -(var_1_35) : (var_1_35)))) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=254, var_1_26=254, var_1_27=129/2, var_1_28=254, var_1_29=254, var_1_30=255, var_1_31=254, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L84] COND TRUE ((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))) > var_1_31 [L85] var_1_36 = ((((var_1_35) > (var_1_33)) ? (var_1_35) : (var_1_33))) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=254, var_1_26=254, var_1_27=129/2, var_1_28=254, var_1_29=254, var_1_30=255, var_1_31=254, var_1_33=0, var_1_35=2, var_1_36=2, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L87] COND FALSE !(var_1_36 < (- var_1_32)) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=254, var_1_26=254, var_1_27=129/2, var_1_28=254, var_1_29=254, var_1_30=255, var_1_31=254, var_1_33=0, var_1_35=2, var_1_36=2, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L92] EXPR var_1_30 >> ((((var_1_40) < (var_1_41)) ? (var_1_40) : (var_1_41))) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=254, var_1_26=254, var_1_27=129/2, var_1_28=254, var_1_29=254, var_1_30=255, var_1_31=254, var_1_33=0, var_1_35=2, var_1_36=2, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L92] COND TRUE (var_1_30 >> ((((var_1_40) < (var_1_41)) ? (var_1_40) : (var_1_41)))) >= -64 [L93] var_1_39 = (((((var_1_42 + 10000.9f)) < (((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34))))) ? ((var_1_42 + 10000.9f)) : (((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34)))))) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=254, var_1_26=254, var_1_27=129/2, var_1_28=254, var_1_29=254, var_1_30=255, var_1_31=254, var_1_33=0, var_1_34=4, var_1_35=2, var_1_36=2, var_1_37=1, var_1_38=0, var_1_39=3, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_43=1021/4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L95] COND TRUE var_1_42 <= (var_1_33 - var_1_34) [L96] var_1_43 = var_1_34 VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=254, var_1_26=254, var_1_27=129/2, var_1_28=254, var_1_29=254, var_1_30=255, var_1_31=254, var_1_33=0, var_1_34=4, var_1_35=2, var_1_36=2, var_1_37=1, var_1_38=0, var_1_39=3, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_43=4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L98] COND TRUE ! last_1_var_1_22 VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=254, var_1_26=254, var_1_27=129/2, var_1_28=254, var_1_29=254, var_1_30=255, var_1_31=254, var_1_33=0, var_1_34=4, var_1_35=2, var_1_36=2, var_1_37=1, var_1_38=0, var_1_39=3, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_43=4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L99] COND TRUE (last_1_var_1_1 * ((((last_1_var_1_19) < (var_1_5)) ? (last_1_var_1_19) : (var_1_5)))) >= last_1_var_1_19 [L100] var_1_12 = var_1_13 VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=254, var_1_26=254, var_1_27=129/2, var_1_28=254, var_1_29=254, var_1_30=255, var_1_31=254, var_1_33=0, var_1_34=4, var_1_35=2, var_1_36=2, var_1_37=1, var_1_38=0, var_1_39=3, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_43=4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L105] COND FALSE !(var_1_13 && last_1_var_1_22) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=254, var_1_26=254, var_1_27=129/2, var_1_28=254, var_1_29=254, var_1_30=255, var_1_31=254, var_1_33=0, var_1_34=4, var_1_35=2, var_1_36=2, var_1_37=1, var_1_38=0, var_1_39=3, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_43=4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=16] [L112] var_1_8 = ((((25) > ((((((var_1_19) < (var_1_19)) ? (var_1_19) : (var_1_19))) + (100 + var_1_19)))) ? (25) : ((((((var_1_19) < (var_1_19)) ? (var_1_19) : (var_1_19))) + (100 + var_1_19))))) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=254, var_1_26=254, var_1_27=129/2, var_1_28=254, var_1_29=254, var_1_30=255, var_1_31=254, var_1_33=0, var_1_34=4, var_1_35=2, var_1_36=2, var_1_37=1, var_1_38=0, var_1_39=3, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_43=4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=102] [L113] COND TRUE (((((- 9.5f)) > ((- var_1_15))) ? ((- 9.5f)) : ((- var_1_15)))) < var_1_16 [L114] var_1_14 = ((((var_1_17) < (var_1_18)) ? (var_1_17) : (var_1_18))) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=5, var_1_17=5, var_1_18=0, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=254, var_1_26=254, var_1_27=129/2, var_1_28=254, var_1_29=254, var_1_30=255, var_1_31=254, var_1_33=0, var_1_34=4, var_1_35=2, var_1_36=2, var_1_37=1, var_1_38=0, var_1_39=3, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_43=4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=102] [L116] COND TRUE \read(last_1_var_1_12) [L117] var_1_1 = (((((var_1_3) > ((var_1_4 + var_1_5))) ? (var_1_3) : ((var_1_4 + var_1_5)))) - (((((last_1_var_1_19) > (last_1_var_1_8)) ? (last_1_var_1_19) : (last_1_var_1_8))) + 256u)) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=5, var_1_17=5, var_1_18=0, var_1_19=1, var_1_1=-6442451217, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=254, var_1_26=254, var_1_27=129/2, var_1_28=254, var_1_29=254, var_1_30=255, var_1_31=254, var_1_33=0, var_1_34=4, var_1_35=2, var_1_36=2, var_1_37=1, var_1_38=0, var_1_39=3, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_43=4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=102] [L119] EXPR var_1_19 & var_1_4 VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=5, var_1_17=5, var_1_18=0, var_1_19=1, var_1_1=-6442451217, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=254, var_1_26=254, var_1_27=129/2, var_1_28=254, var_1_29=254, var_1_30=255, var_1_31=254, var_1_33=0, var_1_34=4, var_1_35=2, var_1_36=2, var_1_37=1, var_1_38=0, var_1_39=3, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_43=4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=102] [L119] COND FALSE !((-2 / var_1_23) >= (var_1_19 & var_1_4)) [L134] var_1_22 = var_1_13 VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=5, var_1_17=5, var_1_18=0, var_1_19=1, var_1_1=-6442451217, var_1_20=0, var_1_21=-256, var_1_22=1, var_1_23=2, var_1_24=0, var_1_25=254, var_1_26=254, var_1_27=129/2, var_1_28=254, var_1_29=254, var_1_30=255, var_1_31=254, var_1_33=0, var_1_34=4, var_1_35=2, var_1_36=2, var_1_37=1, var_1_38=0, var_1_39=3, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_43=4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=102] [L217] RET step() [L218] CALL, EXPR property() [L208] EXPR (((((last_1_var_1_12 ? (var_1_1 == ((unsigned long int) (((((var_1_3) > ((var_1_4 + var_1_5))) ? (var_1_3) : ((var_1_4 + var_1_5)))) - (((((last_1_var_1_19) > (last_1_var_1_8)) ? (last_1_var_1_19) : (last_1_var_1_8))) + 256u)))) : 1) && (var_1_8 == ((unsigned short int) ((((25) > ((((((var_1_19) < (var_1_19)) ? (var_1_19) : (var_1_19))) + (100 + var_1_19)))) ? (25) : ((((((var_1_19) < (var_1_19)) ? (var_1_19) : (var_1_19))) + (100 + var_1_19)))))))) && ((! last_1_var_1_22) ? (((last_1_var_1_1 * ((((last_1_var_1_19) < (var_1_5)) ? (last_1_var_1_19) : (var_1_5)))) >= last_1_var_1_19) ? (var_1_12 == ((unsigned char) var_1_13)) : 1) : (var_1_12 == ((unsigned char) 0)))) && (((((((- 9.5f)) > ((- var_1_15))) ? ((- 9.5f)) : ((- var_1_15)))) < var_1_16) ? (var_1_14 == ((double) ((((var_1_17) < (var_1_18)) ? (var_1_17) : (var_1_18))))) : 1)) && ((var_1_13 && last_1_var_1_22) ? ((var_1_4 > (256u * last_1_var_1_8)) ? (var_1_19 == ((unsigned char) ((((var_1_20) < (var_1_21)) ? (var_1_20) : (var_1_21))))) : (var_1_19 == ((unsigned char) var_1_20))) : 1)) && (((-2 / var_1_23) >= (var_1_19 & var_1_4)) ? ((var_1_21 >= (var_1_1 + var_1_5)) ? (((~ var_1_19) > var_1_20) ? (var_1_12 ? (var_1_22 == ((unsigned char) var_1_24)) : (var_1_22 == ((unsigned char) var_1_13))) : (var_1_22 == ((unsigned char) var_1_13))) : (var_1_22 == ((unsigned char) var_1_13))) : (var_1_22 == ((unsigned char) var_1_13))) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=5, var_1_17=5, var_1_18=0, var_1_19=1, var_1_1=-6442451217, var_1_20=0, var_1_21=-256, var_1_22=1, var_1_23=2, var_1_24=0, var_1_25=254, var_1_26=254, var_1_27=129/2, var_1_28=254, var_1_29=254, var_1_30=255, var_1_31=254, var_1_33=0, var_1_34=4, var_1_35=2, var_1_36=2, var_1_37=1, var_1_38=0, var_1_39=3, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_43=4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=102] [L208-L209] return (((((last_1_var_1_12 ? (var_1_1 == ((unsigned long int) (((((var_1_3) > ((var_1_4 + var_1_5))) ? (var_1_3) : ((var_1_4 + var_1_5)))) - (((((last_1_var_1_19) > (last_1_var_1_8)) ? (last_1_var_1_19) : (last_1_var_1_8))) + 256u)))) : 1) && (var_1_8 == ((unsigned short int) ((((25) > ((((((var_1_19) < (var_1_19)) ? (var_1_19) : (var_1_19))) + (100 + var_1_19)))) ? (25) : ((((((var_1_19) < (var_1_19)) ? (var_1_19) : (var_1_19))) + (100 + var_1_19)))))))) && ((! last_1_var_1_22) ? (((last_1_var_1_1 * ((((last_1_var_1_19) < (var_1_5)) ? (last_1_var_1_19) : (var_1_5)))) >= last_1_var_1_19) ? (var_1_12 == ((unsigned char) var_1_13)) : 1) : (var_1_12 == ((unsigned char) 0)))) && (((((((- 9.5f)) > ((- var_1_15))) ? ((- 9.5f)) : ((- var_1_15)))) < var_1_16) ? (var_1_14 == ((double) ((((var_1_17) < (var_1_18)) ? (var_1_17) : (var_1_18))))) : 1)) && ((var_1_13 && last_1_var_1_22) ? ((var_1_4 > (256u * last_1_var_1_8)) ? (var_1_19 == ((unsigned char) ((((var_1_20) < (var_1_21)) ? (var_1_20) : (var_1_21))))) : (var_1_19 == ((unsigned char) var_1_20))) : 1)) && (((-2 / var_1_23) >= (var_1_19 & var_1_4)) ? ((var_1_21 >= (var_1_1 + var_1_5)) ? (((~ var_1_19) > var_1_20) ? (var_1_12 ? (var_1_22 == ((unsigned char) var_1_24)) : (var_1_22 == ((unsigned char) var_1_13))) : (var_1_22 == ((unsigned char) var_1_13))) : (var_1_22 == ((unsigned char) var_1_13))) : (var_1_22 == ((unsigned char) var_1_13))) ; [L218] RET, EXPR property() [L218] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=5, var_1_17=5, var_1_18=0, var_1_19=1, var_1_1=-6442451217, var_1_20=0, var_1_21=-256, var_1_22=1, var_1_23=2, var_1_24=0, var_1_25=254, var_1_26=254, var_1_27=129/2, var_1_28=254, var_1_29=254, var_1_30=255, var_1_31=254, var_1_33=0, var_1_34=4, var_1_35=2, var_1_36=2, var_1_37=1, var_1_38=0, var_1_39=3, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_43=4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=102] [L19] reach_error() VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=5, var_1_17=5, var_1_18=0, var_1_19=1, var_1_1=-6442451217, var_1_20=0, var_1_21=-256, var_1_22=1, var_1_23=2, var_1_24=0, var_1_25=254, var_1_26=254, var_1_27=129/2, var_1_28=254, var_1_29=254, var_1_30=255, var_1_31=254, var_1_33=0, var_1_34=4, var_1_35=2, var_1_36=2, var_1_37=1, var_1_38=0, var_1_39=3, var_1_3=2147483647, var_1_40=1, var_1_41=0, var_1_43=4, var_1_4=-3221225473, var_1_5=-3221225472, var_1_8=102] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 110 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 9.8s, OverallIterations: 5, TraceHistogramMax: 39, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 981 SdHoareTripleChecker+Valid, 1.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 941 mSDsluCounter, 1920 SdHoareTripleChecker+Invalid, 1.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1306 mSDsCounter, 650 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1188 IncrementalHoareTripleChecker+Invalid, 1838 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 650 mSolverCounterUnsat, 614 mSDtfsCounter, 1188 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 884 GetRequests, 841 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 486 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=528occurred in iteration=4, InterpolantAutomatonStates: 43, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 4 MinimizatonAttempts, 123 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 5.1s InterpolantComputationTime, 1712 NumberOfCodeBlocks, 1712 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 1459 ConstructedInterpolants, 0 QuantifiedInterpolants, 6296 SizeOfPredicates, 3 NumberOfNonLiveVariables, 553 ConjunctsInSsa, 13 ConjunctsInUnsatCore, 6 InterpolantComputations, 3 PerfectInterpolantSequences, 17460/17784 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-08 21:00:13,924 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with 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/11.0.12-open/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_1.5.800.v20200727-1323.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/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-49.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-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 32bit --witnessprinter.graph.data.programhash d50da51fa1f2b98c821eeb17cfe5f754d418a287da180aad7ad53b8db37f2cba --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-08 21:00:16,200 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 21:00:16,272 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-08 21:00:16,278 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 21:00:16,278 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 21:00:16,304 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 21:00:16,305 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 21:00:16,305 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 21:00:16,306 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 21:00:16,309 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 21:00:16,310 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 21:00:16,310 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 21:00:16,310 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 21:00:16,311 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 21:00:16,311 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 21:00:16,311 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 21:00:16,311 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 21:00:16,312 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 21:00:16,312 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 21:00:16,312 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 21:00:16,312 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 21:00:16,315 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 21:00:16,316 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 21:00:16,316 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 21:00:16,316 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 21:00:16,316 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 21:00:16,317 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 21:00:16,317 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 21:00:16,317 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 21:00:16,318 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 21:00:16,318 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 21:00:16,318 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 21:00:16,319 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 21:00:16,319 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 21:00:16,329 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 21:00:16,329 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 21:00:16,329 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 21:00:16,330 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 21:00:16,330 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-08 21:00:16,330 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 21:00:16,330 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 21:00:16,331 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 21:00:16,331 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 21:00:16,331 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 21:00:16,331 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d50da51fa1f2b98c821eeb17cfe5f754d418a287da180aad7ad53b8db37f2cba [2024-11-08 21:00:16,657 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 21:00:16,686 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 21:00:16,690 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 21:00:16,691 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 21:00:16,691 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 21:00:16,693 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-49.i [2024-11-08 21:00:18,297 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 21:00:18,554 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 21:00:18,555 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-49.i [2024-11-08 21:00:18,567 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0bf918d0/2510130db5c0416ba3309a0e45c6b6a1/FLAGad76b5067 [2024-11-08 21:00:18,873 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0bf918d0/2510130db5c0416ba3309a0e45c6b6a1 [2024-11-08 21:00:18,875 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 21:00:18,876 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 21:00:18,878 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 21:00:18,878 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 21:00:18,883 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 21:00:18,884 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 09:00:18" (1/1) ... [2024-11-08 21:00:18,885 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bc51c07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:18, skipping insertion in model container [2024-11-08 21:00:18,885 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 09:00:18" (1/1) ... [2024-11-08 21:00:18,919 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 21:00:19,112 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/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-49.i[915,928] [2024-11-08 21:00:19,204 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 21:00:19,223 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 21:00:19,237 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/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-49.i[915,928] [2024-11-08 21:00:19,303 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 21:00:19,334 INFO L204 MainTranslator]: Completed translation [2024-11-08 21:00:19,334 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:19 WrapperNode [2024-11-08 21:00:19,335 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 21:00:19,336 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 21:00:19,336 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 21:00:19,336 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 21:00:19,343 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:19" (1/1) ... [2024-11-08 21:00:19,363 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:19" (1/1) ... [2024-11-08 21:00:19,403 INFO L138 Inliner]: procedures = 27, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 228 [2024-11-08 21:00:19,404 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 21:00:19,404 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 21:00:19,405 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 21:00:19,405 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 21:00:19,419 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:19" (1/1) ... [2024-11-08 21:00:19,419 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:19" (1/1) ... [2024-11-08 21:00:19,423 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:19" (1/1) ... [2024-11-08 21:00:19,448 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]. [2024-11-08 21:00:19,450 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:19" (1/1) ... [2024-11-08 21:00:19,450 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:19" (1/1) ... [2024-11-08 21:00:19,466 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:19" (1/1) ... [2024-11-08 21:00:19,476 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:19" (1/1) ... [2024-11-08 21:00:19,481 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:19" (1/1) ... [2024-11-08 21:00:19,488 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:19" (1/1) ... [2024-11-08 21:00:19,496 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 21:00:19,497 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 21:00:19,497 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 21:00:19,497 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 21:00:19,498 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:19" (1/1) ... [2024-11-08 21:00:19,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 21:00:19,521 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-08 21:00:19,540 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) [2024-11-08 21:00:19,547 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 [2024-11-08 21:00:19,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 21:00:19,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-08 21:00:19,595 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 21:00:19,595 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 21:00:19,595 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 21:00:19,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 21:00:19,730 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 21:00:19,733 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 21:00:20,797 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-11-08 21:00:20,798 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 21:00:20,814 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 21:00:20,814 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 21:00:20,815 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 09:00:20 BoogieIcfgContainer [2024-11-08 21:00:20,815 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 21:00:20,817 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 21:00:20,817 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 21:00:20,820 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 21:00:20,821 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 09:00:18" (1/3) ... [2024-11-08 21:00:20,821 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1770b1ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 09:00:20, skipping insertion in model container [2024-11-08 21:00:20,821 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 09:00:19" (2/3) ... [2024-11-08 21:00:20,822 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1770b1ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 09:00:20, skipping insertion in model container [2024-11-08 21:00:20,822 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 09:00:20" (3/3) ... [2024-11-08 21:00:20,823 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-50_file-49.i [2024-11-08 21:00:20,840 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 21:00:20,841 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 21:00:20,914 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 21:00:20,923 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;@6eea98c9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 21:00:20,925 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 21:00:20,930 INFO L276 IsEmpty]: Start isEmpty. Operand has 99 states, 57 states have (on average 1.4035087719298245) internal successors, (80), 58 states have internal predecessors, (80), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-08 21:00:20,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 21:00:20,952 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 21:00:20,953 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 21:00:20,954 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 21:00:20,959 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 21:00:20,961 INFO L85 PathProgramCache]: Analyzing trace with hash 933165555, now seen corresponding path program 1 times [2024-11-08 21:00:20,978 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-08 21:00:20,979 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [589240987] [2024-11-08 21:00:20,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 21:00:20,980 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 21:00:20,980 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-08 21:00:20,983 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 21:00:20,985 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-08 21:00:21,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:21,550 INFO L255 TraceCheckSpWp]: Trace formula consists of 388 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-08 21:00:21,569 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 21:00:21,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 944 proven. 0 refuted. 0 times theorem prover too weak. 2020 trivial. 0 not checked. [2024-11-08 21:00:21,654 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 21:00:21,658 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-08 21:00:21,659 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [589240987] [2024-11-08 21:00:21,659 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [589240987] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 21:00:21,660 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 21:00:21,660 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 21:00:21,661 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [742851204] [2024-11-08 21:00:21,662 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 21:00:21,671 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-08 21:00:21,672 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-08 21:00:21,703 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-08 21:00:21,704 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 21:00:21,706 INFO L87 Difference]: Start difference. First operand has 99 states, 57 states have (on average 1.4035087719298245) internal successors, (80), 58 states have internal predecessors, (80), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand has 2 states, 2 states have (on average 25.5) internal successors, (51), 2 states have internal predecessors, (51), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-08 21:00:21,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 21:00:21,749 INFO L93 Difference]: Finished difference Result 190 states and 347 transitions. [2024-11-08 21:00:21,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 21:00:21,751 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 25.5) internal successors, (51), 2 states have internal predecessors, (51), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) Word has length 239 [2024-11-08 21:00:21,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 21:00:21,759 INFO L225 Difference]: With dead ends: 190 [2024-11-08 21:00:21,759 INFO L226 Difference]: Without dead ends: 94 [2024-11-08 21:00:21,763 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 238 GetRequests, 238 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 21:00:21,767 INFO L432 NwaCegarLoop]: 146 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 146 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 21:00:21,767 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 146 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 21:00:21,785 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2024-11-08 21:00:21,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 94. [2024-11-08 21:00:21,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94 states, 53 states have (on average 1.2830188679245282) internal successors, (68), 53 states have internal predecessors, (68), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-08 21:00:21,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 146 transitions. [2024-11-08 21:00:21,818 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 146 transitions. Word has length 239 [2024-11-08 21:00:21,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 21:00:21,819 INFO L471 AbstractCegarLoop]: Abstraction has 94 states and 146 transitions. [2024-11-08 21:00:21,819 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 25.5) internal successors, (51), 2 states have internal predecessors, (51), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-08 21:00:21,820 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 146 transitions. [2024-11-08 21:00:21,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 21:00:21,825 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 21:00:21,825 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 21:00:21,842 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-08 21:00:22,026 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 21:00:22,026 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 21:00:22,027 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 21:00:22,027 INFO L85 PathProgramCache]: Analyzing trace with hash 1481213921, now seen corresponding path program 1 times [2024-11-08 21:00:22,028 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-08 21:00:22,028 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1663282397] [2024-11-08 21:00:22,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 21:00:22,029 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 21:00:22,029 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-08 21:00:22,031 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 21:00:22,032 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-08 21:00:22,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:22,512 INFO L255 TraceCheckSpWp]: Trace formula consists of 388 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 21:00:22,526 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 21:00:23,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-08 21:00:23,164 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 21:00:23,164 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-08 21:00:23,164 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1663282397] [2024-11-08 21:00:23,165 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1663282397] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 21:00:23,165 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 21:00:23,165 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 21:00:23,167 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1338845658] [2024-11-08 21:00:23,167 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 21:00:23,170 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 21:00:23,171 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-08 21:00:23,172 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 21:00:23,172 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-08 21:00:23,174 INFO L87 Difference]: Start difference. First operand 94 states and 146 transitions. Second operand has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-08 21:00:23,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 21:00:23,679 INFO L93 Difference]: Finished difference Result 283 states and 443 transitions. [2024-11-08 21:00:23,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 21:00:23,686 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 239 [2024-11-08 21:00:23,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 21:00:23,691 INFO L225 Difference]: With dead ends: 283 [2024-11-08 21:00:23,691 INFO L226 Difference]: Without dead ends: 192 [2024-11-08 21:00:23,692 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 236 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-08 21:00:23,693 INFO L432 NwaCegarLoop]: 142 mSDtfsCounter, 94 mSDsluCounter, 280 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 82 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 94 SdHoareTripleChecker+Valid, 422 SdHoareTripleChecker+Invalid, 97 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 82 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-08 21:00:23,694 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [94 Valid, 422 Invalid, 97 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [82 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-08 21:00:23,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192 states. [2024-11-08 21:00:23,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192 to 171. [2024-11-08 21:00:23,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 171 states, 90 states have (on average 1.2333333333333334) internal successors, (111), 90 states have internal predecessors, (111), 78 states have call successors, (78), 2 states have call predecessors, (78), 2 states have return successors, (78), 78 states have call predecessors, (78), 78 states have call successors, (78) [2024-11-08 21:00:23,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 171 states and 267 transitions. [2024-11-08 21:00:23,732 INFO L78 Accepts]: Start accepts. Automaton has 171 states and 267 transitions. Word has length 239 [2024-11-08 21:00:23,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 21:00:23,733 INFO L471 AbstractCegarLoop]: Abstraction has 171 states and 267 transitions. [2024-11-08 21:00:23,733 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-08 21:00:23,733 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 267 transitions. [2024-11-08 21:00:23,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-08 21:00:23,741 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 21:00:23,745 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 21:00:23,765 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-08 21:00:23,945 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 21:00:23,946 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 21:00:23,947 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 21:00:23,947 INFO L85 PathProgramCache]: Analyzing trace with hash -1603163366, now seen corresponding path program 1 times [2024-11-08 21:00:23,948 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-08 21:00:23,948 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1986206276] [2024-11-08 21:00:23,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 21:00:23,948 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 21:00:23,948 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-08 21:00:23,950 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 21:00:23,951 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-08 21:00:24,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:24,483 INFO L255 TraceCheckSpWp]: Trace formula consists of 389 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 21:00:24,490 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 21:00:25,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-08 21:00:25,069 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 21:00:25,070 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-08 21:00:25,070 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1986206276] [2024-11-08 21:00:25,070 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1986206276] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 21:00:25,070 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 21:00:25,070 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 21:00:25,070 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [732468989] [2024-11-08 21:00:25,071 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 21:00:25,071 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 21:00:25,071 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-08 21:00:25,072 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 21:00:25,072 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-08 21:00:25,073 INFO L87 Difference]: Start difference. First operand 171 states and 267 transitions. Second operand has 4 states, 4 states have (on average 12.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-08 21:00:25,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 21:00:25,620 INFO L93 Difference]: Finished difference Result 369 states and 573 transitions. [2024-11-08 21:00:25,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 21:00:25,621 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 240 [2024-11-08 21:00:25,622 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 21:00:25,625 INFO L225 Difference]: With dead ends: 369 [2024-11-08 21:00:25,625 INFO L226 Difference]: Without dead ends: 277 [2024-11-08 21:00:25,627 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 240 GetRequests, 237 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-08 21:00:25,628 INFO L432 NwaCegarLoop]: 161 mSDtfsCounter, 86 mSDsluCounter, 280 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 79 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 86 SdHoareTripleChecker+Valid, 441 SdHoareTripleChecker+Invalid, 94 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 79 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-08 21:00:25,628 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [86 Valid, 441 Invalid, 94 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [79 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-08 21:00:25,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 277 states. [2024-11-08 21:00:25,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 277 to 265. [2024-11-08 21:00:25,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 265 states, 144 states have (on average 1.25) internal successors, (180), 144 states have internal predecessors, (180), 117 states have call successors, (117), 3 states have call predecessors, (117), 3 states have return successors, (117), 117 states have call predecessors, (117), 117 states have call successors, (117) [2024-11-08 21:00:25,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 414 transitions. [2024-11-08 21:00:25,693 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 414 transitions. Word has length 240 [2024-11-08 21:00:25,694 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 21:00:25,694 INFO L471 AbstractCegarLoop]: Abstraction has 265 states and 414 transitions. [2024-11-08 21:00:25,694 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-08 21:00:25,695 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 414 transitions. [2024-11-08 21:00:25,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-08 21:00:25,698 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 21:00:25,698 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 21:00:25,719 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2024-11-08 21:00:25,898 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 21:00:25,899 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 21:00:25,899 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 21:00:25,900 INFO L85 PathProgramCache]: Analyzing trace with hash -1660421668, now seen corresponding path program 1 times [2024-11-08 21:00:25,900 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-08 21:00:25,901 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1686654287] [2024-11-08 21:00:25,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 21:00:25,901 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 21:00:25,901 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-08 21:00:25,906 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 21:00:25,907 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-08 21:00:26,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 21:00:26,471 INFO L255 TraceCheckSpWp]: Trace formula consists of 390 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-08 21:00:26,488 INFO L278 TraceCheckSpWp]: Computing forward predicates...